Millipore Spectroquant Multy Operating Manual Download Page 239

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The colorimeter now starts to transfer data. You can monitor
this process in

HyperTerminal

Chapter 5.4 | Page 10 of 19

Fig. 16

Summary of Contents for Spectroquant Multy

Page 1: ...F3 Spectroquant Multy Operating manual en...

Page 2: ...date and time 15 1 9 Time and date display 15 1 10 Automatic switch off 15 2 Operating mode 16 2 1 Selecting the method 16 2 2 Measuring with test kits 17 2 3 Differentiation 21 2 4 Altering the citat...

Page 3: ...s 36 3 3 1 Activating deactivating the key beep 36 3 3 2 Activating deactivating the signal beep 36 3 3 3 Activating deactivating the countdown function observance of reaction times 37 3 4 Setting the...

Page 4: ...defined date range 5 3 4 Printing measurement results from a defined code No range 5 3 5 Printing measurement results from a defined method 5 4 Transferring data to a PC 5 5 Software update via the in...

Page 5: ...tteries 7 nickel cadmium batteries type AA b 1 adapter for 16 mm round cells c 3 round cells with lids 16 mm d 1 screwdriver e 1 cable for connection with a PC or printer f 1 mains adapter 100 240 V 5...

Page 6: ...ment compartment 3 Place the unit on its front on a clean flat surface 4 Remove the two screws E on the battery compartment cover F on the bottom of the unit 5 Remove the batteries cover F 6 Remove an...

Page 7: ...complete loss of data saved measurement results and settings For this reason we strongly recommend that the unit is connected to the mains power supply while replacing the lithium powerpack 1 2 2 Char...

Page 8: ...eter is connected to the mains power supply Conventional batteries are destroyed by the charging current resulting in severe dam age to the unit This also involves the risk of fire and explosion 1 2 4...

Page 9: ...t the corresponding place in the text Back to method selection to parent menu Confirmation of selections visible on the display as the symbol Menu for settings and other functions Moves cursor visible...

Page 10: ...g the On Off button The unit runs an electronic self check test The display then shows Pressing the Enter key takes the colorimeter to method selection Any data already saved in the unit must be delet...

Page 11: ...ser specific method list deactivate all methods 3 1 3 64 User concentr User methods Entry of a concentration method 5 6 1 65 User polynoms User methods Entry of a user polynomial 5 6 2 66 User m clear...

Page 12: ...ing Enter Pressing the Esc key takes you back to the method selection menu 1 7 Deleting data Press the keys Mode 3 4 in succession to delete any stored data Confirm by pressing 1 and Enter Press the 0...

Page 13: ...y now shows the current time and date The unit returns to the previous routine after approx 15 seconds or when you press the Enter key 1 10 Automatic switch off The Spectroquant Multy switches off aut...

Page 14: ...sired method from the displayed list Confirm your selection by pressing Enter Note Pressing the F1 key switches between the compact and the detailed method selection list The method selection list mus...

Page 15: ...After selecting the method prepare the blank and sample for measurement In the case of analysis specifications in which reaction times must be observed a timer countdown is integrated in the method pr...

Page 16: ...own procedure mode No 13 or Profi mode mode No 50 After the countdown has expired the display shows Place the prepared blank in the measurement compartment with the mark on the cell pointing towards t...

Page 17: ...Insert the prepared sample into the measurement compartment with the cell mark aligned with the mark on the unit case Press the Test key The result is displayed in the following manner Example Method...

Page 18: ...g measurement results and section 2 8 Retrieving saved measurement results for further details it can be printed out see section 5 3 a new method can be selected pressing the Esc key takes the colorim...

Page 19: ...further differentiation e g chlorine After selecting the method e g 131 Chlorine Test you are prompted to state the type of measurement e g differentiated free or total Use the or arrow keys to select...

Page 20: ...ult shown on display using Method 380 Phosphate 14543 as an example Pressing the arrow key gives you the option to select a citation form The result shown on the display changes to this Pressing the a...

Page 21: ...60 nm 630 A 580 nm 640 A 610 nm 650 A 660 nm The display shows e g Always zero the colorimeter using a filled cell e g with DI water The display shows e g Then measure the sample The display shows e g...

Page 22: ...time in double digits in the sequence minutes and seconds e g 2 minutes 0 seconds 0 2 0 0 Confirm your selection by pressing Enter The display shows Press the Enter key to start the countdown After t...

Page 23: ...data set is then stored together with the date time code No method and result The display shows Note The number of available memory records is also shown on the display Subsequently the measurement r...

Page 24: ...reverse chronological sequence starting with the most recently saved measurement result Pressing the key takes you to the next data set Pressing the key takes you back to the previous data set Pressi...

Page 25: ...the sequence year month day e g July 14 2006 0 6 0 7 1 4 Confirm by pressing Enter The display shows Enter the end date in the sequence year month day e g July 19 2006 0 6 0 7 1 9 Confirm by pressing...

Page 26: ...w test results obtained on just one day enter the same date for both start and end date 2 8 3 Retrieving saved measurement results from a defined code No range Press the keys Mode 3 2 in succession Co...

Page 27: ...lt shown on the display Pressing the F2 key prints out all selected results Exit by pressing the Esc key Note To show test results with one and the same code No enter the same number for both the star...

Page 28: ...Enter In the case of differentiated methods make the corresponding new selection and confirm by pressing the Enter key The display shows Pressing the Enter key shows all saved test results for the se...

Page 29: ...y records The display shows or respectively Confirm by pressing Enter In the event that you press the 1 key by mistake you can exit the menu by pressing the Esc key if you wish to save the data from d...

Page 30: ...o the user list For software technical reasons at least one method must be activated in the user specific method list The unit automatically activates the first method stored in the sorting list For t...

Page 31: ...Esc key and then the Enter key enables you to exit this mode at any time without adopting the alterations Tip In the event that you wish for only a few methods to be shown in the method selection lis...

Page 32: ...hen returns to the mode menu 3 1 3 User specific method list Deactivate all methods For software technical reasons at least one method must be activated in the user specific method list The unit auto...

Page 33: ...ur selection by pressing Enter The display shows Pressing the 0 key deactivates the Profi mode Pressing the 1 key activates the Profi mode The display shows or Confirm by pressing Enter Note It is als...

Page 34: ...n with methods that include a reaction time the unit emits an acoustic signal in the last 10 seconds before the countdown expires even when the key beep function is inactive 3 3 2 Activating deactivat...

Page 35: ...imes These waiting times are stored as standard settings in the respective methods in the form of a timer countdown function The countdown can be deactivated for all methods involved in the following...

Page 36: ...ess the keys Mode 9 1 in succession Confirm your selection by pressing Enter This mode provides details on the current software version the number of measurements that have already been made and the n...

Page 37: ...e version you should per form a software update see chapter 5 5 Software update via Internet To do this download the current version for the Spectroquant Multy from our website www service test kits c...

Page 38: ...o k if the determined parameter is correct When all the LEDs have been processed the display shows Confirm by pressing Enter The display then shows Press the Esc key The unit continues to run normall...

Page 39: ...interferences Light entering measurement compartment Seal ring attached to cell lid Repeat measurement with seal ring attached Overrange During the user calibration the upper measuring range limit Ca...

Page 40: ...ing range which is why the value for free chlorine cannot be calculated Since no detectable free chlorine is present the proportion of bound chlorine can be assumed to be the total chlorine content Ex...

Page 41: ...16 mm cell must be covered with the lid for the adapter 5 The formation of air bubbles on the inner walls of the cell will lead to erroneous results In this case attach the cell lid to the cell and s...

Page 42: ...and accumulators in the delivery package our advice is as follows Used batteries and accumulators are not items of domestic waste They must be disposed of in a proper manner Your local authority may...

Page 43: ...stadt Germany declares that this product Product name Spectroquant Multy meets the requirements of the following product family standard DIN EN 61326 1 2006 Immunity test requirements for equipment in...

Page 44: ...a defined date range 5 3 4 Printing measurement results from a defined code No range 5 3 5 Printing measurement results from a defined method 5 4 Transferring data to a PC 5 5 Software update via the...

Page 45: ...Cell test 16 mm 80 Boron 00826 1 00826 0001 0 05 2 00 mg l B RB Cell test 16 mm 90 Bromine 00605 1 00605 0001 0 10 5 00 mg l Br2 H2O Test 24 mm 100 Cadmium 14834 1 14834 0001 25 1000 g l Cd RB Cell te...

Page 46: ...1 02531 0001 10 350 g l CN H2O Cell test 16 mm 190 Cyanide 14561 1 14561 0001 10 350 g l CN H2O Cell test 16 mm 191 Cyanide 09701 1 09701 0001 5 200 g l CN H2O Test 24 mm 200 Cyan acid19250 119250 00...

Page 47: ...401 Potassium 00615 1 00615 0001 30 300 mg l K H2O Cell test 16 mm 410 Residual hardness 146831 14683 0001 0 50 5 00 mg l Ca RB Cell test 16 mm 420 Silicate 14794 1 14794 0001 0 11 8 56 mg l SiO2 H2O...

Page 48: ...Parameter Cat No Measuring range Blank Type of Type of test cell 600 A 430 nm Absorbance 610 A 530 nm Absorbance 620 A 560 nm Absorbance 630 A 580 nm Absorbance 640 A 610 nm Absorbance 650 A 660 nm Ab...

Page 49: ...w cap and mix Add to the second cell 1 0 ml of distilled water with pipette close with the screw cap and mix Blank cell Insert the cell containing the sample into the cell compartment Align the mark o...

Page 50: ...me 2 minutes Press Enter to start the countdown Check the pH of the sample specified range pH 3 10 If required add dilute sodium hydroxide solution or sulfuric acid drop by drop to adjust the pH Add t...

Page 51: ...n time 5 minutes Press Enter to start the countdown Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Press Test Insert the blank c...

Page 52: ...est reagents meas urement device and handling we recommended to use Spectroquant CombiCheck 50 Cat No 114695 or the Standard solution for photometric applications CRM Cat No 125022 and 125023 The meas...

Page 53: ...e measurement system test reagents meas urement device and handling we recommended to use Spectroquant CombiCheck 10 Cat No 114676 or the Standard solution for photometric applications CRM Cat No 1250...

Page 54: ...the measurement system test reagents meas urement device and handling we recommended to use Spectroquant CombiCheck 70 Cat No 114689 or the Standard solution for photometric applications CRM Cat No 12...

Page 55: ...the countdown Reaction time 5 minutes Press Enter to start the countdown Quality assurance To check the measurement system test re agents measurement device and handling we recommended to use Spectroq...

Page 56: ...ime 15 minutes Press Enter to start the countdown Check the pH of the sample specified range pH 4 13 If required add dilute sodium hydroxide solution or sulfuric acid drop by drop to adjust the pH Imp...

Page 57: ...AOX 3 Close the top end of the column with the stopper and swirl to eliminate air bubbles Remove the stopper on the top end and fill the column to the brim with AOX 3 Attach the glass reservoir to the...

Page 58: ...he cell compartment Align the mark on the cell with that on the photometer Press Test Reaction time 15 minutes Press Enter to start the countdown Fill the 10 ml syringe with 10 ml of reagent AOX 5 and...

Page 59: ...e 350 ml of the sample into an Erlen meyer flask with ground joint Add 5 drops of As 1 and mix Add 20 ml of As 2 with pipette and mix Add 1 level green dosing spoon of As 3 and dissolve Add 1 0 ml of...

Page 60: ...inoculated nutrient salt solution for the measurement of the final oxygen concentration Measurement of inital oxygen concentration Result 1 measurement sample Result 1 blank Measurement of final oxyge...

Page 61: ...the sample with pipette close with the screw cap Shake both cells vigor ously to dissolve the solid substance Add to the second cell 4 0 ml of distilled water with pipette close with the screw cap Bl...

Page 62: ...time 1 minute Press Enter to start the countdown Check the pH of the sample specified range pH 4 8 If required add dilute sodium hydroxide solution or sulfuric acid drop by drop to adjust the pH Selec...

Page 63: ...start the countdown Check the pH of the sample specified range pH 3 11 If required add dilute sodium hydroxide solution or sulfuric acid drop by drop to adjust the pH Quality assurance To check the me...

Page 64: ...he mark on the cell with that on the photometer Press Test Reaction time 2 minutes Press Enter to start the countdown Check the pH of the sample specified range pH 3 11 If required add dilute sodium h...

Page 65: ...h the screw cap and mix Select method 1 1 0 Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Press Test Check the pH of the sample...

Page 66: ...cium stan dard solution Certipur Cat No 119778 concentration 1000 mg l Ca can be used after diluting accordingly Add to each cell 5 0 ml of Ca 1 with pipette close with the screw cap and mix Pipette 0...

Page 67: ...biCheck is highly recommended Pipette 0 50 ml each of Cl 1K into two reaction cells close with the screw cap and mix Add to one cell 1 0 ml of the sample with pipette close with the screw cap and mix...

Page 68: ...00 mg l Cl can also be used after diluting accordingly To check for sample dependent effects the use of addition solutions e g in CombiCheck 60 is highly recommended Add to each cell 0 50 ml of Cl 2 w...

Page 69: ...he mark on the cell with that on the pho tometer Press Zero Pipette 10 ml of the sample into a reaction cell close with the screw cap and mix Add 0 25 ml each of Cl 1K with pipette close with the scre...

Page 70: ...of the sample specified range pH 3 11 If required add dilute ammonia solution or nitric acid drop by drop to adjust the pH Insert the cell containing the sample into the cell compartment Align the mar...

Page 71: ...nt Align the mark on the cell with that on the photometer Press Test Reaction time 1 minute Press Enter to start the countdown Important Very high chlorine concentrations in the sample produce yellow...

Page 72: ...nt Align the mark on the cell with that on the photometer Press Test Reaction time 1 minute Press Enter to start the countdown Important Very high chlorine concentrations in the sample produce yellow...

Page 73: ...inute Press Enter to start the countdown Important Very high chlorine concentrations in the sample produce yellow colored solutions measurement solution should be red and false low readings are yielde...

Page 74: ...with that on the pho tometer Press Test T2 Insert the blank cell into the cell compartment Press Zero Check the pH of the sample specified range pH 4 8 If required add dilute sodium hydroxide solutio...

Page 75: ...that on the photometer Press Test Reaction time 1 minute Press Enter to start the countdown Important Very high chlorine concentrations in the sample produce yellow colored solutions measurement solu...

Page 76: ...not add any reagents close with the screw cap Blank cell Select method 1 3 4 select subitem free Reaction time 1 minute Press Enter to start the countdown Important Very high chlorine concentrations...

Page 77: ...inute Press Enter to start the countdown Quality assurance To check the measurement system test reagents meas urement device and handling a freshly prepared standard from Chloramine T GR Cat No 102426...

Page 78: ...cell Select method 1 3 4 select subitem total Reaction time 1 minute Press Enter to start the countdown Quality assurance To check the measurement system test reagents meas urement device and handling...

Page 79: ...that on the photometer Press Test Reaction time 1 minute Press Enter to start the countdown Important Very high chlorine concentrations in the sample produce yellow colored solutions measurement solut...

Page 80: ...substance Pipette 10 ml of the sample into a 16 mm cell Select method 1 3 4 select subitem free Reaction time 1 minute Press Enter to start the countdown Important Very high chlorine concentrations i...

Page 81: ...ntdown Important Very high chlorine concentrations in the sample produce yellow colored solutions measurement solution should be red and false low readings are yielded In such cases the sample must be...

Page 82: ...bitem total Reaction time 1 minute Press Enter to start the countdown Important Very high chlorine concentrations in the sample produce yellow colored solutions measurement solution should be red and...

Page 83: ...ss Test T2 Insert the blank cell into the cell compartment Align the mark on the cell with that on the pho tometer Press Zero Check the pH of the sample specified range pH 4 8 If required add dilute s...

Page 84: ...concentrations in the sample produce yellow colored solu tions measurement solution should be red and false low readings are yielded In such cases the sample must be diluted plausibility check After e...

Page 85: ...e cell with that on the photometer Press Test Insert the blank cell into the cell compartment Press Zero Important Very high chlorine concentrations in the sample produce yellow colored solutions meas...

Page 86: ...be red and false low readings are yielded In such cases the sample must be diluted plausibility check Quality assurance To check the measurement system test reagents meas urement device and handling...

Page 87: ...concentrations in the sample produce yellow colored solutions measurement solution should be red and false low readings are yielded In such cases the sample must be diluted plausibility check After e...

Page 88: ...the photometer Press Test Insert the blank cell into the cell compartment Align the mark on the cell with that on the pho tometer Press Zero Chlorine with liquid reagents Detemination of total chlorin...

Page 89: ...e mark on the cell with that on the pho tometer Press Test T2 Check the pH of the sample specified range pH 4 8 If required add dilute sodium hydroxide solution or sulfuric acid drop by drop to adjust...

Page 90: ...cell compartment Align the mark on the cell with that on the pho tometer Press Zero Check the pH of the sample specified range pH 4 8 If required add dilute sodium hydroxide solution or sulfuric acid...

Page 91: ...lose with the screw cap Blank cell Select method 1 4 0 Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Press Test Important Very...

Page 92: ...rement device and handling a freshly prepared standard solution can be used see section Standard solutions Fill approx 10 ml of distilled water into an empty 16 mm cell do not add any reagents close w...

Page 93: ...780 concen tration 1000 mg l CrO4 2 can be used after diluting accordingly Add 5 0 ml of the sample with pipette close with the screw cap and mix Fill approx 10 ml of distilled water into an empty 16...

Page 94: ...Align the mark on the cell with that on the photometer Press Test Reaction time 1 minute Press Enter to start the countdown Check the pH of the sample specified range pH 1 9 If required add dilute sod...

Page 95: ...reatment with Crack Set 10C Cat No 114688 or Crack Set 10 Cat No 114687 and thermoreactor is necessary Measuring range 10 1400 g l Cr 24 mm cell 22 3123 g l CrO4 24 mm cell Attention In contrast to th...

Page 96: ...s Test Carefully pipette 2 0 ml of the sample into a reaction cell close tight ly with the screw cap and mix vigorously Caution the cell becomes very hot Suspend the bottom sediment in two cells by sw...

Page 97: ...Test Carefully pipette 3 0 ml of the sample into a reaction cell close tight ly with the screw cap and mix vigorously Caution the cell becomes very hot Suspend the bottom sediment in two cells by swi...

Page 98: ...of the sample into a reaction cell close tight ly with the screw cap and mix vigorously Caution the cell becomes very hot Suspend the bottom sediment in two cells by swirling Heat both cells in the t...

Page 99: ...0 ml of the sample into a reaction cell close tight ly with the screw cap and mix vigorously Caution the cell becomes very hot Suspend the bottom sediment in two cells by swirling Heat both cells in t...

Page 100: ...the cell becomes very hot Blank cell Select method 1 6 3 Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Press Test Carefully pip...

Page 101: ...cell becomes very hot Blank cell Select method 1 6 4 Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Press Test Carefully pipett...

Page 102: ...x vigor ously Caution the cell becomes very hot Blank cell Select method 1 6 5 Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Pr...

Page 103: ...sert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Press Test Carefully pipette 0 10 ml of the sample into a reaction cell close tight...

Page 104: ...rack to cool Swirl both cells after 10 minutes Replace both cells in the rack for complete cool ing to room temperature Very important Insert the blank cell into the cell compartment Align the mark o...

Page 105: ...y with the screw cap and mix vigorously Caution the cell becomes very hot Heat both cells in the thermoreactor at 148 C for 2 hours Remove both cells from the thermoreactor and place in a test tube ra...

Page 106: ...ling until its color changes from yellow to blue violet Shortly before the color changes wait a few seconds after adding each drop Result in mg l chloride number of drops x 250 Measuring range 5 0 60...

Page 107: ...Caution the cell becomes hot Blank cell Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Press Test Replace both cells in the rac...

Page 108: ...bes Cat No 115955 T max 45 C Chloride depletion Pipette with glass pi pette 20 ml of distilled water Water for chro matography LiChrosolv Cat No 115333 is recommended into a second 300 ml Erlen meyer...

Page 109: ...Caution the cell becomes hot Blank cell Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Press Test Replace both cells in the rac...

Page 110: ...prox 10 ml of distilled water into a 24 mm cell close with the screw cap Blank cell Select method 1 7 0 Insert the cell containing the sample into the cell compartment Align the mark on the cell with...

Page 111: ...of Cu 1K close with the screw cap and mix Quality assurance To check the measurement system test reagents meas urement device and handling we recommended to use Spectroquant CombiCheck 30 Cat No 1146...

Page 112: ...he measurement system test reagents meas urement device and handling we recommended to use Spectroquant CombiCheck 30 Cat No 114677 Ready for use copper standard solution Certipur Cat No 119786 concen...

Page 113: ...s close with the screw cap Blank cell Select method 1 9 2 Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Press Test Reaction tim...

Page 114: ...s close with the screw cap Blank cell Select method 1 9 0 Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Press Test Reaction tim...

Page 115: ...test reagents meas urement device and handling ready for use cyanide stan dard solution Certipur Cat No 119533 concentration 1000 mg l CN can be used after diluting accordingly The measurement results...

Page 116: ...to start the countdown Quality assurance To check the measurement system test reagents meas urement device and handling ready for use cyanide stan dard solution Certipur Cat No 119533 concentration 1...

Page 117: ...eat the cell in the thermoreactor at 120 C 100 C for 30 minutes Remove the cell from the thermoreactor and place in a test tube rack to cool to room temperature Swirl the cell before opening Shake the...

Page 118: ...ipette 5 0 ml of the sample into a 24 mm cell Release 08 2014 Spectroquant Multy Measuring range 2 160 mg l cyanuric acid 24 mm cell Cyanuric Acid 119250 Test Filter turbid samples Select method 2 0 0...

Page 119: ...ix Pipette 5 0 ml of the sample into a 24 mm cell Release 08 2014 Spectroquant Multy Measuring range 2 160 mg l cyanuric acid 24 mm cell Cyanuric Acid 119253 Test Filter turbid samples Select method 2...

Page 120: ...ion time 5 minutes Press Enter to start the countdown Check the pH of the sample specified range pH 3 8 If required add dilute sodium hydroxide solution or sulfuric acid drop by drop to adjust the pH...

Page 121: ...specified range pH 3 8 If required add dilute sodium hydroxide solution or sulfuric acid drop by drop to adjust the pH Quality assurance To check the measurement system test reagents meas urement devi...

Page 122: ...ll compartment Press Test Reaction time 5 minutes Press Enter to start the countdown Check the pH of the sample specified range pH 3 8 If required add dilute sodium hydroxide solution or sulfuric acid...

Page 123: ...check the measurement system test reagents meas urement device and handling ready for use fluoride stan dard solution Certipur Cat No 119814 concentration 1000 mg l F can be used after diluting accor...

Page 124: ...as the reagent volume must be doubled Transfer each solution into a separate 24 mm cell close with the screw caps Add to each test tube 4 0 ml of Hy 1 with pipette and mix Pipette 10 ml of distilled w...

Page 125: ...pecified range pH 4 10 If required add dilute sodium hydroxide solution or sulfuric acid drop by drop to adjust the pH Select method 5 6 0 Pipette 0 50 ml each of H2O2 1 into two 16 mm cells Add to on...

Page 126: ...ss Test Check the pH of the sample specified range pH 4 8 If required add dilute sodium hydroxide solution or sulfuric acid drop by drop to adjust the pH Important Very high iodine concentrations in t...

Page 127: ...ent effects the use of addition solutions e g in CombiCheck 30 is highly recommended 114549 Cell Test Iron Important For the determination of total iron a pretreatment with Crack Set 10C Cat No 114688...

Page 128: ...d any reagents close with the screw cap Blank cell Select method 2 5 1 Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Press Test...

Page 129: ...Reaction time 5 minutes Press Enter to start the countdown Check the pH of the sample specified range pH 2 8 If required add dilute sodium hydroxide solution or nitric acid drop by drop to adjust the...

Page 130: ...compartment Align the mark on the cell with that on the photometer Press Test Result B Check the pH of the sample specified range pH 3 6 If required add dilute ammonia solution or nitric acid drop by...

Page 131: ...mple specified range pH 3 6 If required add dilute ammonia solution or nitric acid drop by drop to adjust the pH Quality assurance To check the measurement system test reagents meas urement device and...

Page 132: ...thod 2 7 0 Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Press Test Check the pH of the sample specified range pH 3 9 If requir...

Page 133: ...can also be used after diluting accordingly To check for sample dependent effects the use of addition solutions e g in CombiCheck 30 is highly recommended Fill approx 10 ml of distilled water into an...

Page 134: ...at No 119789 concentra tion 1000 mg l Mn can be used after diluting accordingly Shake both cells vigor ously to dissolve the solid substance Add to each cell 3 drops of Mn 3 close with the screw cap a...

Page 135: ...drops of Mn 2 close with the screw cap and mix Check the pH specified pH approx 11 5 Add 4 drops of Mn 3 close with the screw cap and mix Attention In contrast to the instructions given in the package...

Page 136: ...ur Cat No 119789 concentra tion 1000 mg l Mn can be used after diluting accordingly Shake both cells vigor ously to dissolve the solid substance Add carefully to each cell 3 drops of Mn 3 close with t...

Page 137: ...denum standard solution Certipur Cat No 170227 concentration 1000 mg l Mo can be used after diluting accordingly Add to the second cell 10 ml of distilled water with pipette close with the screw cap B...

Page 138: ...f the sample into a 24 mm cell Fill approx 10 ml of distilled water into a 24 mm cell do not add any reagents close with the screw cap Blank cell Reaction time 5 minutes measure immediately Press Ente...

Page 139: ...screw cap Blank cell Select method 3 0 0 Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Press Test Reaction time 5 minutes Press...

Page 140: ...ck the pH of the solution spe cified range pH 10 12 Add 2 drops of Ni 2K close with the screw cap and mix Quality assurance To check the measurement system test reagents meas urement device and handli...

Page 141: ...ell compartment Align the mark on the cell with that on the photometer Press Test Reaction time 1 minute Press Enter to start the countdown Reaction time 2 minutes Press Enter to start the countdown I...

Page 142: ...ect method 3 2 0 Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Press Test Reaction time 10 minutes Press Enter to start the cou...

Page 143: ...solutions e g in CombiCheck is highly recommended Measuring range 0 5 15 0 mg l NO3 N 16 mm cell 2 2 66 4 mg l NO3 16 mm cell Add to each cell 5 0 ml of NO3 2 with pipette close with the screw cap Se...

Page 144: ...nd 125037 Ready for use nitrate standard solution Certipur Cat No 119811 concentration 1000 mg l NO3 can also be used after diluting accordingly To check for sample dependent effects the use of additi...

Page 145: ...ll Add to each cell 1 level blue microspoon of NO3 1 immediately close tightly with the screw cap Insert the cell containing the sample into the cell compartment Align the mark on the cell with that o...

Page 146: ...000 mg l NO2 can be used after diluting accordingly as well as the Standard solution for photometric applications CRM Cat No 125041 Fill approx 10 ml of distilled water into an empty 16 mm cell do not...

Page 147: ...d substance Measuring range 5 400 g l NO2 N 24 mm cell 16 1313 g l NO2 24 mm cell Add 2 level blue micro spoons of NO2 1 close with the screw cap Attention In contrast to the instructions given in the...

Page 148: ...plications CRM Cat No 125042 Fill approx 10 ml of distilled water into an empty 16 mm cell do not add any reagents close with the screw cap Blank cell Select method 3 3 2 Insert the cell containing th...

Page 149: ...meter Press Test Reaction time 10 minutes Press Enter to start the countdown Shake both cells vigor ously for 1 minute to dissolve the solid sub stance Add to one cell very slowly 1 5 ml of the pretre...

Page 150: ...cell do not add any reagents close with the screw cap Blank cell Select method 5 5 0 Reaction time 1 minute Press Enter to start the countdown Insert the cell containing the sample into the cell comp...

Page 151: ...e sample into a 24 mm cell Reaction time 10 minutes protect from light in the pro cess measure immedi ately Press Enter to start the countdown Quality assurance To check the measurement system test re...

Page 152: ...ith that on the photometer Press Test Add 1 level blue micro spoon of O3 2 close with the screw cap Add 2 drops of O3 1 close with the screw cap and mix Shake the cell vigor ously to dissolve the soli...

Page 153: ...an empty 16 mm cell do not add any reagents close with the screw cap Blank cell Select method 3 5 1 Add 1 level blue micro spoon of O3 2 close with the screw cap Add 2 drops of O3 1 close with the sc...

Page 154: ...ll Add 4 drops of pH 1 close with the screw cap and mix Attention The reagent bottle must be held vertically by all means 101744 Cell Test pH Fill approx 10 ml of distilled water into an empty 16 mm c...

Page 155: ...st be prepared from Phenol GR Cat No 100206 see section Standard solutions Pipette 10 ml of the sample into a reaction cell close with the screw cap and mix Select method 3 7 0 Insert the cell contain...

Page 156: ...nce To check the measurement system test reagents meas urement device and handling a phenol standard solution must be prepared from Phenol GR Cat No 100206 see section Standard solutions Pipette 10 ml...

Page 157: ...into an empty 16 mm cell do not add any reagents close with the screw cap Blank cell Select method 3 8 7 Insert the cell containing the sample into the cell compartment Align the mark on the cell with...

Page 158: ...range 0 05 4 00 mg l PO4 P 16 mm cell 0 15 12 26 mg l PO4 16 mm cell 0 11 9 17 mg l P2O5 16 mm cell Fill approx 10 ml of distilled water into an empty 16 mm cell do not add any reagents close with the...

Page 159: ...ophosphate polyphosphate and organophosphate Add 1 dose of P 1K using the green dose metering cap close with the screw cap Heat the cell in the thermoreactor at 120 C 100 C for 30 minutes Remove the c...

Page 160: ...ot add any reagents close with the screw cap Blank cell Select method 3 8 8 Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Press...

Page 161: ...16 mm cell 1 5 61 3 mg l PO4 16 mm cell 1 1 45 8 mg l P2O5 16 mm cell Fill approx 10 ml of distilled water into an empty 16 mm cell do not add any reagents close with the screw cap Blank cell Select...

Page 162: ...sphate and organophosphate Add 1 dose of P 1K using the green dose metering cap close with the screw cap Heat the cell in the thermoreactor at 120 C 100 C for 30 minutes Remove the cell from the therm...

Page 163: ...hod 3 8 2 Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Press Test Reaction time 5 minutes Press Enter to start the countdown A...

Page 164: ...m cell Fill approx 10 ml of distilled water into an empty 16 mm cell do not add any reagents close with the screw cap Blank cell Select method 3 8 9 Insert the cell containing the sample into the cell...

Page 165: ...ontaining the sample into the cell compartment Align the mark on the cell with that on the photometer Press Test Reaction time 5 minutes Press Enter to start the countdown Add 5 drops of P 2K close wi...

Page 166: ...lid substance Add 2 level blue micro spoons of PO4 2 close with the screw cap Important For the determination of total phosphorus sum of orthophosphate polyphosphate and organophos phate a pretreatmen...

Page 167: ...3 8 4 Insert the cell containing the sample into the cell compartment Press Test Reaction time 5 minutes Press Enter to start the countdown Check the pH of the sample specified range pH 0 10 If requir...

Page 168: ...ll compartment Press Test Important For the determination of total phosphorus sum of orthophosphate polyphosphate and organophosphate either Phosphate Cell Test Cat No 114543 114729 and 100673 or Phos...

Page 169: ...compartment Align the mark on the cell with that on the pho tometer Press Zero Quality assurance To check the measurement system test reagents meas urement device and handling ready for use phosphate...

Page 170: ...tilled water into an empty 16 mm cell do not add any reagents close with the screw cap Blank cell Select method 4 0 0 Insert the cell containing the sample into the cell compartment Align the mark on...

Page 171: ...illed water into an empty 16 mm cell do not add any reagents close with the screw cap Blank cell Select method 4 0 1 Insert the cell containing the sample into the cell compartment Align the mark on t...

Page 172: ...ion cell close with the screw cap and mix Blank cell Select method 4 1 0 Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Press Te...

Page 173: ...ng the sample into the cell compartment Align the mark on the cell with that on the photometer Press Test Reaction time 3 minutes Press Enter to start the countdown Reaction time 10 minutes Press Ente...

Page 174: ...lose with the screw cap Blank cell Select method 4 2 1 Insert the cell containing the sample into the cell compartment Press Test Reaction time 2 minutes Press Enter to start the countdown Reaction ti...

Page 175: ...ydroxide solution or sulfuric acid drop by drop to adjust the pH Pipette 10 ml of distilled water Water Ultrapur Cat No 101262 is recommended into a second plastic vessel Flat bottomed tubes Cat No 11...

Page 176: ...chloride standard solution Certipur Cat No 119897 concentra tion 1000 mg l Cl corresponds to 649 mg l Na can be used after diluting accordingly see section Standard solutions Add to the second cell 0...

Page 177: ...tion time 2 minutes measure immediately Press Enter to start the countdown Quality assurance To check the measurement system test reagents meas urement device and handling ready for use sulfate standa...

Page 178: ...To check for sample dependent effects the use of addition solutions e g in CombiCheck 10 is highly recommended Measuring range 5 250 mg l SO4 16 mm cell 114548 Cell Test Sulfate Shake the cell vigorou...

Page 179: ...ts the use of addition solutions e g in CombiCheck 10 is highly recommended Measuring range 50 500 mg l SO4 16 mm cell 100617 Cell Test Sulfate Shake the cell vigorous ly to dissolve the solid substan...

Page 180: ...ects the use of addition solutions e g in CombiCheck 20 is highly recommended Measuring range 100 1000 mg l SO4 16 mm cell 114564 Cell Test Sulfate Shake the cell vigorous ly to dissolve the solid sub...

Page 181: ...ctroquant Multy Sulfate 101812 Test Add to the second cell 10 ml of distilled water with pipette close with the screw cap and mix Blank cell Insert the cell containing the sample into the cell compart...

Page 182: ...check the measurement system test reagents meas urement device and handling we recommended to use Spectroquant CombiCheck 10 Cat No 114676 or the Standard solution for photometric applications CRM Cat...

Page 183: ...and handling a sulfide standard solution must be prepared from sodium sulfide GR see section Standard solutions Fill approx 10 ml of distilled water into a 16 mm cell do not add any reagents close wit...

Page 184: ...on must be prepared from sodium sulfite GR Cat No 106657 see section Standard solutions Add to the second cell 3 0 ml of distilled water with pipette close with the screw cap and mix Blank cell Select...

Page 185: ...Add to the second cell 2 0 ml of distilled water with pipette close with the screw cap and mix Blank cell Select method 4 6 1 Insert the cell containing the sample into the cell compartment Press Test...

Page 186: ...ne 1 sulfonic acid sodium salt GR Cat No 112146 see section Standard solutions Swirl both cells before the measurement Pipette 5 0 ml of distilled water into a second re action cell close with the scr...

Page 187: ...acid sodium salt GR Cat No 112146 see section Standard solutions Swirl both cells before the measurement Pipette 5 0 ml of distilled water into a second re action cell close with the screw cap do not...

Page 188: ...be prepared from N cetyl N N N trimethyl ammonium bromide Cat No 102342 see section Stan dard solutions Pipette 5 0 ml of distilled water into a second reaction cell close with the screw cap do not m...

Page 189: ...hake both cells vigor ously for 1 minute Swirl both cells before the measurement Pipette 4 0 ml of distilled water into a second reaction cell close with the screw cap Blank cell Select method 4 7 1 I...

Page 190: ...tion into a 24 mm cell close with the screw cap Fill approx 10 ml of distilled water into a 24 mm cell close with the screw cap Blank cell Select method 4 8 0 Insert the cell containing the sample int...

Page 191: ...he mark on the cell with that on the photometer Press Test Reaction time 15 minutes Press Enter to start the countdown Check the pH specified range pH 1 5 3 5 If required add dilute sulfuric acid drop...

Page 192: ...the photometer Press Test Add to each glass vessel 3 drops of TOC 1K and mix Check the pH specified range pH 2 5 Stir both glass vessels for 10 minutes stirred sample blank Add to each cell 1 level g...

Page 193: ...15333 is recommended into a second suitable glass vessel Blank Select method 5 0 1 Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photomete...

Page 194: ...st Reaction time 3 minutes Press Enter to start the countdown Check the pH of the sample specified range pH 3 9 If required add dilute sodium hydroxide solution or hydrochloric acid drop by drop to ad...

Page 195: ...O 7027 Fill approx 10 ml of distilled water into a 24 mm cell close with the screw cap Blank cell Select method 5 2 0 Insert the cell containing the sample into the cell compartment Align the mark on...

Page 196: ...pipette close with the screw cap and mix Add to the second cell 0 50 ml of distilled water with pipette close with the screw cap and mix Blank cell Select method 5 3 0 Insert the cell containing the s...

Page 197: ...nning water Pipette 0 50 ml each of OA 1K into two reaction cells Add to one cell 0 50 ml of the sample with pi pette close with the screw cap and mix Add to each cell 1 0 ml of OA 3K with pipette clo...

Page 198: ...with the screw cap and mix Add to each cell 1 0 ml of OA 5 with pipette close with the screw cap and mix Add to the second cell 0 50 ml of distilled water with pipette close with the screw cap and mix...

Page 199: ...sel Select method 5 4 0 Insert the cell containing the sample into the cell compartment Align the mark on the cell with that on the photometer Press Test Reaction time 15 minutes Press Enter to start...

Page 200: ...art the countdown Check the pH of the sample specified range pH 3 10 If required add dilute sodium hydroxide solution or sulfuric acid drop by drop to adjust the pH Important For the determination of...

Page 201: ...0617 20 114675 Ammonium Chloride 114730 COD 114541 Nitrate 114542 Phosphate 114729 100475 Sulfate 114564 30 114677 Cadmium 114834 Iron 114549 100796 Copper 114553 114767 Manganese 100816 114770 40 114...

Page 202: ...g l 0 4 mg l AOX 100675 AOX 1 00 mg l 0 10 mg l 100680 Arsenic 101747 As 50 g l 5 g l 119773 BOD 100687 O2 210 mg l 20 mg l 100718 Boron 100826 B 1 00 mg l 0 15 mg l 119500 Bromine 100605 Br2 2 50 mg...

Page 203: ...0 9 g l COD 109772 COD 80 mg l 12 mg l 125028 20 0 mg l 0 7 mg l see 5 2 2 125029 100 mg l 3 mg l COD 109773 COD 750 mg l 75 mg l 125029 100 mg l 3 mg l see 5 2 2 125030 200 mg l 4 mg l 125031 400 mg...

Page 204: ...l 0 40 mg l 125037 2 50 mg l 0 06 mg l 20 114675 R 1 9 0 mg l 0 9 mg l R 2 5 0 mg l 0 6 mg l Nitrate 114556 NO3 N 10 114676 R 1 2 50 mg l 0 25 mg l 125036 0 500 mg l 0 05 mg l 119811 R 2 1 50 mg l 0 2...

Page 205: ...76 R 1 100 mg l 15 mg l 125050 40 mg l 6 mg l 119813 R 2 40 mg l 5 mg l 125051 125 mg l 6 mg l Sulfate 100617 SO4 10 114676 R 1 100 mg l 15 mg l 125051 125 mg l 6 mg l 119813 R 2 100 mg l 15 mg l 1250...

Page 206: ...or the working Cat No concen expanded solution standard tolerance tration measurement Cat No uncertainty Volatile org acids 101809 HOAc 1500 mg l 80 mg l see 5 2 2 Zinc 100861 Zn 500 g l 50 g l 119806...

Page 207: ...equivalent to 0 025 mg of bromine Preparation of the bromine standard solution Pipette 10 0 ml full pipette KlO3 Kl standard solution into a calibrated or conformity checked 100 ml volumetric flask ad...

Page 208: ...of free chlorine Preparation of a standard solution Dissolve 1 85 g of dichloroisocyanuric acid sodium salt dihy drate GR with distilled water in a calibrated or conformity checked 1000 ml volumetric...

Page 209: ...ark with distilled water 1 ml of this solution is equivalent to 0 0075 mg 0 0125 mg of free chlorine Preparation of the chlorine standard solution Pipette 20 0 ml full pipette KlO3 Kl standard solutio...

Page 210: ...60 ml of distilled water Subsequently add to this solution 5 ml of hydrochloric acid 25 and 3g of potassium iodide Close the conical flask with the ground glass stopper mix thoroughly and leave to st...

Page 211: ...hecked 1000 ml volumetric flask add approx 1 g of Kl and make up to the mark with distilled water 1 ml of this solution is equivalent to 0 025 mg of chlorine dioxide Preparation of the chlorine dioxid...

Page 212: ...er The dilution solution prepared according to this procedure has a concentration of 20 g l Cl Preparation of a COD Cl standard solution Dissolve 0 850 g of potassium hydrogen phthalate GR with diluti...

Page 213: ...tions remain stable for one day Standard solution of hydrazine Preparation of a standard solution Dissolve 4 07 g of hydrazinium sulfate with oxyen low boil previously distilled water in a calibrated...

Page 214: ...er and add 30 ml of sulfuric acid 25 Titrate with a 0 02 mol l potassium permanganate solution until the color changes to pink Calculation and preparation of the standard solution Consumption of potas...

Page 215: ...weeks when stored in a cool place refrigerator The KlO3 Kl standard solution can be used for 5 hours when stored in a cool place refrigerator The diluted chlorine dioxide standard solution is not stab...

Page 216: ...ncentrations must be used immediately Standard solution of oxygen scavengers Preparation of a standard solution Dissolve 1 00 g of N N diethylhydroxylamine with distilled water in a calibrated or conf...

Page 217: ...or 4 weeks when stored in a cool place refrigerator The KlO3 Kl standard solution can be used for 5 hours when stored in a cool place refrigerator The dilute chlorine dioxide standard solution is not...

Page 218: ...tilled water After its preparation the solution with the desired working concentration must be immediately transferred to a clean poly ethylene vessel for further storage Stability The diluted standar...

Page 219: ...add 1 ml of zinc iodide starch solution and continue to titrate until a milky pure white color emerges Calculation and preparation of the standard solution C1 consumption of sodium thiosulfate solutio...

Page 220: ...0 1 mol l C2 quantity of iodine solution 0 05 mol l 25 0 ml mg l sulfite C2 C1 x 80 06 Further investigational concentrations may be prepared from the stock solution exactly determined according to t...

Page 221: ...solution of surfactants cationic Preparation of a standard solution Dissolve 1 00 g of N cetyl N N N trimethylammonium bromide GR with distilled water in a calibrated or conformity checked 1000 ml vo...

Page 222: ...to a calibrated or conformity checked 100 ml volumetric flask add 10 0 ml full pipette of the tin standard solution and make up to the mark with distilled water The standard solution prepared accordin...

Page 223: ...e week The diluted standard solutions investigational concen trations remain stable for one day Standard solution of volatile organic acids Preparation of a standard solution Dissolve 2 05 g of sodium...

Page 224: ...e printing parameters of the Spectroquant Multy Colorimeter must be aligned to match these settings accordingly This is done in the following manner Press the keys Mode 2 9 in succession Confirm your...

Page 225: ...er The PC cable supplied with the photometer can be used for this purpose an adapter may be necessary When the printer is installed and switched on the measure ment result can be printed out without h...

Page 226: ...Press the keys Mode 2 0 in succession Confirm your selection by pressing Enter The display now shows Pressing the Enter key prints out all saved measurement results After the printout operation the c...

Page 227: ...Enter the start date in the sequence year month day e g July 14 2006 0 6 0 7 1 4 Confirm by pressing the Enter key The display now shows Enter the end date in the sequence year month day e g July 19...

Page 228: ...in succession Confirm your selection by pressing Enter The display now shows Enter the start code number max 6 digits e g 1 0 0 Confirm by pressing the Enter key The display then shows Enter the end c...

Page 229: ...from the list or else enter the method number directly Confirm by pressing the Enter key In the case of differentiating methods repeat this procedure as necessary and confirm by pressing Enter The di...

Page 230: ...n be downloaded from www analytical test kits com see Multy Colorimeter Technical info Using HyperTerminal Connect the Spectroquant Multy and one of the free serial interface ports of your computer us...

Page 231: ...mes Tools Communication HyperTerminal and the window shown below Fig 1 page 2 pops up Double click on HYPERTRM exe depending on the computer settings the exe tag may not be shown to start the HyperTer...

Page 232: ...t time a prompt appears regarding the installation of a modem Fig 3 Here please click on No The following screen appears At Name enter e g Photometer Click on OK after entering the name Chapter 5 4 Pa...

Page 233: ...from those shown here Under Connect using the Direct link using COMx is not available Please continue for the time being as described at Link settings if a modem is already installed see page 15 If n...

Page 234: ...cable is connected Then click on OK The display now shows Setting the interface parameters Now you must make the following settings Bits per second baud rate 19200 Data bits 8 Parity None Stop bits 1...

Page 235: ...mme interface screen Fig 10 now appears immediately If you have reached this point via the screen Modem installed in other words from page 19 Figure 27 the window shown in Figure 26 pops up again and...

Page 236: ...in the bottom lefthand corner of the programme window does not read Connected but Offline instead please go to the menu Connect to and confirm the subitem Call The status message Connected should now...

Page 237: ...File menu select the submenu Save As Under the file name Photometer or respectively the name of your choice entered above the following screen appears Now click on Save Chapter 5 4 Page 8 of 19 Fig 12...

Page 238: ...rs Here you can set the file in which the data are to be saved In our following example we have left the basic settings the way they originally were and have thus saved the data in the file CAPTURE TX...

Page 239: ...The colorimeter now starts to transfer data You can monitor this process in HyperTerminal Chapter 5 4 Page 10 of 19 Fig 16...

Page 240: ...T in the directory C Programmes Tools HyperTerminal from where they can be retrieved and processed as you wish To end the programme click on the cross in the upper righthand corner of the programme wi...

Page 241: ...en Save at was executed in the HyperTerminal programme at the beginning of this operation after the parameters were set Double clicking on this file immediately starts the Hyper Terminal programme wit...

Page 242: ...Wherever necessary you can enhance the legibility by selecting the menu item View and then Font Set the font to Courier New and at 10pt and click on the OK key Chapter 5 4 Page 13 of 19 Fig 20 Fig 21...

Page 243: ...Now enlarge the HyperTerminal window to Full image This completes the operation to make all the necessary settings Chapter 5 4 Page 14 of 19 Fig 22...

Page 244: ...gs can be carried out when a modem is already installed before configuring Hyperterminal for the transfer of data from the colorimeter When Figure 6 appears click on Cancel This results in the main Hy...

Page 245: ...Go to File and click on the subitem Properties Chapter 5 4 Page 16 of 19 Fig 23...

Page 246: ...The following window pops up Here you can again select a COM interface at the subitem Connect using Chapter 5 4 Page 17 of 19 Fig 24 Fig 25...

Page 247: ...2 etc to select the COMx interface with which the colorimeter data transfer cable is connected The window then shows e g Now click on Configure to set the parameters of the interface The following win...

Page 248: ...From here proceed as described above at Setting the inter face parameters see page 5 Chapter 5 4 Page 19 of 19 Fig 27...

Page 249: ...exe which is executed on the PC and transfers the update software to the photometer see CD section 5 5 Software update via the internet or else go to www service test kits com on the internet and the...

Page 250: ...d Executing the update Disconnect the mains supply Open the battery compartment and remove the batteries Beneath the battery compartment is an opening in which two slide action switches can be seen Sl...

Page 251: ...When a connection to HexLoad has been established the display of the Spectroquant Multy Colorimeters remains blank HexLoad should now look similar to the example below although the figures actually sh...

Page 252: ...Load to start the update sequence The following stati are now displaced The previous software is deleted and the new software is saved In the event that the error message Communication time out appear...

Page 253: ...ins supply Turn the unit around and slide the two switches in the battery compartment towards the front of the unit Re insert the batteries into the battery compartment and close the compartment The i...

Page 254: ...uidistantly over the measuring range The standards should be measured in the rising sequence of the concentrations from the lightest to the darkest colour The limits for Underrange and Over range are...

Page 255: ...g Enter Note In the event that the entered number is already being used as a storage slot for a concentration method the following message appears on the display Press key 0 or Esc to return to method...

Page 256: ...The display now shows Press the number keys to select the desired resolution e g 2 for 0 1 Note Please adjust the desired resolution according to the fol lowing criteria Range max Resolution 0 000 9 9...

Page 257: ...with the key Esc Backout the entry with the key F1 Confirm your selection by pressing Enter The display now shows Prepare the first standard and press Test The display shows the entered value and the...

Page 258: ...he entered value and the measured absorbance value Confirm your selection by pressing Enter Note To measure further standards follow the above procedure At least two standards must be measured A maxim...

Page 259: ...either by entering the method number or else via the method selection list Tip Save all data relating to a specific user concentration in written form since in the event of a loss of power e g when c...

Page 260: ...ith at most six decimal places e g 121 35673 1 213567E 02 Entering a user polynomial Press the keys Mode 6 5 in succession Confirm your selection by pressing Enter The display now shows Press the numb...

Page 261: ...cient A including the decimal point e g 1 3 2 for 1 32 Confirm your selection by pressing Enter The display now shows Press the arrow key or to select between the plus and minus signs Enter the expone...

Page 262: ...s in the range between 2600 and 2600 mAbs Press the arrow key or to select between the plus and minus signs Enter the lower limit Min and the upper limit Max in the unit absorbance mAbs e g 2 1 0 0 fo...

Page 263: ...mial is now stored in the instrument and the method can be directly selected either by entering the method number or else via the method selection list Tipp Save all data relating to a specific user c...

Page 264: ...selection by pressing Enter The display now shows Press the number keys to select the user method to be deleted in the range between 800 and 824 or respec tively 850 and 859 e g 8 0 0 Confirm your sel...

Page 265: ...red to a PC via Hyperterminal Press the keys Mode 6 7 in succession Confirm your selection by pressing Enter The display now shows Press key Enter to print out all concentration and poly nomial data e...

Page 266: ...ccession Confirm your selection by pressing Enter The display now shows Confirm your selection by pressing Enter The display now shows the prompt message Press key 1 to start the initializing procedur...

Page 267: ...ated i e with the chlorine methods only free chlorine is calibrated and the calibration then automatically applies for the other two variants total and differentiated The following methods cannot be u...

Page 268: ...560 nm 630 A 580 nm 640 A 610 nm 650 A 660 nm User calibrated methods are indicated in the selection list by inversely shown method names light type against a dark background After the user specific...

Page 269: ...pecified value for the standard used Confirm the set value by pressing Enter Pressing the Esc key aborts the calibration procedure without saving a new factor After the set value has been confirmed th...

Page 270: ...6 in succession Confirm by pressing Enter The display now shows Pressing the 1 key deletes the user specific calibration The original factory calibration is reactivated Pressing the 0 key retains the...

Page 271: ...ure Calcium hardness Acid capacity up to pH 4 3 total alkalinity alkalinity m m value TDS Total dissolved solids sum of dissolved salts mg l After determining these parameters make a note of the measu...

Page 272: ...r the value for the calcium hardness CH within the range 50 to 1000 mg l CaCO3 and confirm by pressing Enter The display now shows Enter the value for the total alkalinity TA within the range 5 and 80...

Page 273: ...to the mode menu Note If a result is entered that is beyond the defined range of entries an additional message appears in the display e g Value too high Value too low Acknowledge this message by pres...

Page 274: ...nt compartment array Wavelength ranges 1 430 nm IF nm 5 2 530 nm IF nm 5 3 560 nm IF nm 5 4 580 nm IF nm 5 5 610 nm IF nm 6 6 660 nm IF nm 5 IF interference filter Photometric accuracy 0 100 Abs 0 008...

Page 275: ...ion Language options German English French Italian Spanish Storage capacity approx 1 000 data sets Design and specifications are subject to change without notice Note The stated tolerances measurement...

Page 276: ...08 2014 Merck KGaA 64271 Darmstadt Germany Tel 49 0 6151 72 2440 www analytical test kits com EMD Millipore Corporation 290 Concord Road Billerica MA 01821 USA Tel 1 978 715 4321...

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