Lovibond PM 620 Скачать руководство пользователя страница 87

Страница: 87 / 180

PM620_4c 07/2015

1.1 Methods

Notes:
* Active Oxygen is a synonym for a common disinfectant (based on “Oxygen“)
in Swimming Pool Treatment.

1. When preparing the sample, the lost of Oxygen, e.g. by pipetting or shaking, must be

avoided.

2. The analysis must take place immediately after taking the sample.

Reagent

Form of reagent/Quantity

Order-No.

DPD No. 4

Tablet / 100

511220BT

Содержание PM 620

Страница 1: ...Instruction manual Photometer System P 620 GB...

Страница 2: ......

Страница 3: ...e first tests Unpacking and inspection of delivery contents see page 162 Install the batteries see page 112 113 Perform the following settings in the Mode Menu Instruction manual from page 123 and fol...

Страница 4: ......

Страница 5: ...lectrical Tintometer instruments for disposal freight prepaid to your supplier Notice importante Conserver prot ger et optimiser la qualit de l environnement limination du mat riel lectrique dans l Un...

Страница 6: ...gli apparecchi elettrici Tintometer divenuti inutilizzabili a trasporto pagato al vostro rivenditore Informa o Importante Para Preservar Proteger e Melhorar a Qualidade do Ambiente Remo o de Equipamen...

Страница 7: ...them to the company which supplied them to you the company is obliged to accept them Information importante pour l limination des piles et des accumulateurs En vertu de la Directive europ enne 2006 66...

Страница 8: ...presso il quale li ha acquistati obbligo di raccolta previsto per legge Instru es importantes para a elimina o residual de pilhas e acumuladores Os utilizadores finais s o legalmente respons veis nos...

Страница 9: ...tion manual before unpacking setting up or using the photometer Please read the method description completely before performing the test Be aware of the risks of using the required reagents by reading...

Страница 10: ...e Chlorine 32 total Chlorine 33 differentiated determination free combined total 34 Chlorine with liquid reagent 36 free Chlorine 36 total Chlorine 37 differentiated determination free combined total...

Страница 11: ...tablet 90 pH value with tablet 92 pH value with liquid reagent 94 pH value HR with tablet 96 Sodium hypochlorite 98 Sulfate with tablet 100 Sulfate powder pack 102 Urea 104 1 2 Important notes 106 1 2...

Страница 12: ...results 120 2 3 9 Printing results Infra Red Interface Module optional 121 2 3 10 Perform additional measurements 121 2 3 11 Selecting a new method 122 2 3 12 Measure absorbance 122 2 4 Photometer se...

Страница 13: ...ng 160 2 5 2 Data transfer to a personal computer 160 2 5 3 Internet Updates 160 Part 3 Enclosure 161 3 1 Unpacking 162 3 2 Delivery contents 162 3 3 blank because of technical requirements 162 3 4 Te...

Страница 14: ...6 PM620_4c 07 2015...

Страница 15: ...7 PM620_4c 07 2015 Part 1 Methods...

Страница 16: ...lorine T tablet 0 01 6 mg l Cl2 DPD 1 2 3 530 26 28 103 Chlorine HR T tablet 0 1 10 mg l Cl2 DPD 1 2 3 530 26 32 101 Chlorine L liquid 0 02 4 mg l Cl2 DPD 1 2 3 530 26 36 110 Chlorine PP PP 0 02 2 mg...

Страница 17: ...560 86 319 Phosphate T ortho LR tablet 0 05 4 mg l PO4 Ammonium molybdate 2 3 660 88 329 pH Value LR T tablet 5 2 6 8 Bromocresolpurple5 560 90 330 pH Value T tablet 6 5 8 4 Phenolred5 560 92 331 pH...

Страница 18: ...the amount present in the sample itself These supplementary results make it possible to estimate the actual concentration of the original sample by comparison Literature The reagent formulations are b...

Страница 19: ...11 PM620_4c 07 2015...

Страница 20: ...l from the sample chamber 5 Add one ALKA M PHOTOMETER tablet straight from the foil to the water sample and crush the tablet using a clean stirring rod 6 Close the vial tightly with the cap and swirl...

Страница 21: ...terms total Alkalinity Alkalinity m m Value and Acid demand to pH 4 3 are identical 2 For accurate results exactly 10 ml of water sample must be taken for the test Reagent Form of reagent Quantity Ord...

Страница 22: ...move the vial from the sample chamber 5 Add one ALKA M PHOTOMETER tablet straight from the foil to the water sample and crush the tablet using a clean stirring rod 6 Close the vial tightly with the ca...

Страница 23: ...be taken for the test 3 Conversion table Acid demand to pH 4 3 DIN 38 409 KS4 3 German dH English eH French fH 1 mg l CaCO3 0 02 0 056 0 07 0 1 Carbonate hardness reference Hydrogencarbonate anions E...

Страница 24: ...Add one ALKA M HR PHOTOMETER tablet straight from the foil to the water sample and crush the tablet using a clean stirring rod 6 Close the vial tightly with the cap and swirl several times until the...

Страница 25: ...s complete Reread the result 2 Conversion table Acid demand to pH 4 3 DIN 38 409 KS4 3 German dH English eH French fH 1 mg l CaCO3 0 02 0 056 0 07 0 1 Carbonate hardness reference Hydrogencarbonate an...

Страница 26: ...n stirring rod dissolve the tablet 6 Add one ALUMINIUM No 2 tablet straight from the foil to the same water sample and crush the tablet using a clean stirring rod 7 Close the vial tightly with the cap...

Страница 27: ...nium mg l Al 0 05 0 10 0 15 0 20 0 25 0 30 0 2 0 05 0 11 0 16 0 21 0 27 0 32 0 4 0 06 0 11 0 17 0 23 0 28 0 34 0 6 0 06 0 12 0 18 0 24 0 30 0 37 0 8 0 06 0 13 0 20 0 26 0 32 0 40 1 0 0 07 0 13 0 21 0...

Страница 28: ...5 Add the contents of one Vario Hexamine F20 Powder Pack straight from the foil to the same water sample 6 Dissolve the powder using a clean stirring rod 7 Add 1 drop of Vario Aluminum ECR Masking Re...

Страница 29: ...is is generally insignificant unless the water has fluoride added artificially In this case the following table should be used Fluoride mg l F Displayed value Aluminium mg l Al 0 05 0 10 0 15 0 20 0 2...

Страница 30: ...clean stirring rod 6 Add one AMMONIA No 2 tablet straight from the foil to the same water sample and crush the tablet using a clean stirring rod 7 Close the vial tightly with the cap and swirl severa...

Страница 31: ...when testing sea water or brackish water samples to prevent precipitation of salts Fill the test tube with the sample to the 10 ml mark and add one level spoonful of Conditioning Powder Mix to dissol...

Страница 32: ...nd empty it leaving a few drops remaining in the vial 5 Add one DPD No 1 tablet straight from the foil and crush the tablet using a clean stirring rod 6 Add water sample to the 10 ml mark 7 Close the...

Страница 33: ...iately after taking the sample 3 The DPD colour development is carried out at a pH value of 6 2 to 6 5 The reagent tablet therefore contains a buffer for the pH adjustment Strong alkaline or acidic wa...

Страница 34: ...Cl2 Chlorine HR with Vario Powder Pack 0 1 8 mg l Cl2 The following selection is shown in the display for the differentiated determination of free combined and total Chlorine for the determination of...

Страница 35: ...g the measuring range Concentrations above 10 mg l Chlorine using tablets method 100 4 mg l Chlorine using liquid reagents method 101 2 mg l using powder packs method 110 8 mg l using powder packs met...

Страница 36: ...leaving a few drops remaining in the vial 5 Add one DPD No 1 tablet straight from the foil and crush the tablet using a clean stirring rod 6 Add water sample to the 10 ml mark 7 Close the vial tightl...

Страница 37: ...PD No 3 tablet straight from the foil and crush the tablets using a clean stirring rod 6 Add water sample to the 10 ml mark 7 Close the vial tightly with the cap and swirl several times until the tabl...

Страница 38: ...rom the foil and crush the tablet using a clean stirring rod 6 Add water sample to the 10 ml mark 7 Close the vial tightly with the cap and swirl several times until the tablet is dissolved 8 Place th...

Страница 39: ...mg l combined Chlorine mg l total Chlorine Notes See page 27 Reagent Form of reagent Quantity Order No Set DPD No 1 No 3 Tablet per 100 inclusive stirring rod 517711BT DPD No 1 Tablet 100 511050BT DPD...

Страница 40: ...leaving a few drops remaining in the vial 5 Add one DPD No 1 HR tablet straight from the foil and crush the tablet using a clean stirring rod 6 Add water sample to the 10 ml mark 7 Close the vial tig...

Страница 41: ...DPD No 3 tablet straight from the foil and crush the tablets using a clean stirring rod 6 Add water sample to the 10 ml mark 7 Close the vial tightly with the cap and swirl several times until the tab...

Страница 42: ...the vial 5 Add one DPD No 1 HR tablet straight from the foil and crush the tablet using a clean stirring rod 6 Add water sample to the 10 ml mark 7 Close the vial tightly with the cap and swirl severa...

Страница 43: ...t for a reaction period of 2 minutes After the reaction period is finished the measurement starts automatically The result is shown in the display in mg l free Chlorine mg l combined Chlorine mg l tot...

Страница 44: ...slowly 6 drops of DPD 1 buffer solution 2 drops of DPD 1 reagent solution 6 Add water sample to the 10 ml mark 7 Close the vial tightly with the cap and swirl several times to mix the contents 8 Plac...

Страница 45: ...rtically and squeeze slowly 6 drops of DPD 1 buffer solution 2 drops of DPD 1 reagent solution 3 drops of DPD 3 solution 6 Add water sample to the 10 ml mark 7 Close the vial tightly with the cap and...

Страница 46: ...ize by holding the bottle vertically and squeeze slowly 6 drops of DPD 1 buffer solution 2 drops of DPD 1 reagent solution 6 Add water sample to the 10 ml mark 7 Close the vial tightly with the cap an...

Страница 47: ...securely noting the colour coding 2 Store the reagent bottles in a cool dry place ideally between 6 C and 10 C 3 Also see page 27 Reagent Form of reagent Quantity Order No Set DPD No 1 buffer solution...

Страница 48: ...l from the sample chamber 5 Add the contents of one VARIO Chlorine FREE DPD F10 Powder Pack straight from the foil to the water sample 6 Close the vial tightly with the cap and swirl several times to...

Страница 49: ...TOTAL DPD F10 Powder Pack straight from the foil to the water sample 6 Close the vial tightly with the cap and swirl several times to mix the contents approx 20 seconds 7 Place the vial in the sample...

Страница 50: ...sample 6 Close the vial tightly with the cap and swirl several times to mix the contents approx 20 seconds 7 Place the vial in the sample chamber making sure that the marks are aligned 8 Press TEST ke...

Страница 51: ...finished the measurement starts automatically The result is shown in the display in mg l free Chlorine mg l combined Chlorine mg l total Chlorine Notes See page 27 Reagent Form of reagent Quantity Or...

Страница 52: ...the vial from the sample chamber 5 Add the contents of two Vario Chlorine Free DPD F10 Powder Pack straight from the foil into the water sample 6 Close the vial tightly with the cap and invert severa...

Страница 53: ...orine TOTAL DPD F10 Powder Pack straight from the foil into the water sample 6 Close the vial tightly with the cap and swirl several times to mix the contents approx 20 seconds 7 Place the vial in the...

Страница 54: ...ee DPD F10 Powder Pack straight from the foil into the water sample 6 Close the vial tightly with the cap and invert several times to mix the contents 20 sec 7 Place the vial in the sample chamber mak...

Страница 55: ...iod of 3 minutes After the reaction period is finished the measurement starts automatically The result is shown in the display in mg l free Chlorine mg l combined Chlorine mg l total Chlorine Notes Se...

Страница 56: ...on is shown in the display for the determination of Chlorine dioxide in the presence of Chlorine for the determination of Chlorine dioxide in the absence of Chlorine Select the desired determination w...

Страница 57: ...iately after taking the sample 3 The DPD colour development is carried out at a pH value of 6 2 to 6 5 The reagent tablet therefore contains a buffer for the pH adjustment Strong alkaline or acidic wa...

Страница 58: ...ghtly with the cap 5 Place the vial in the sample chamber making sure that the marks are aligned 6 Press ZERO key 7 Remove the vial from the sample chamber and empty the vial 8 Add one DPD No 1 tablet...

Страница 59: ...chamber 20 Add one DPD No 3 tablet straight from the foil to the same water sample and crush the tablet using a clean stirring rod 21 Close the vial tightly with the cap and swirl several times until...

Страница 60: ...xide displayed as Chlorine units ClO2 Cl has its origin in swimming poolwater treatment according to DIN 19643 2 The total Chlorine result given includes the contribution of the chlorine dioxide as Ch...

Страница 61: ...y it leaving a few drops remaining in the vial 5 Add one DPD No 1 tablet straight from the foil and crush the tablet using a clean stirring rod 6 Add water sample to the 10 ml mark 7 Close the vial ti...

Страница 62: ...shown in the display select for the determination of free Chlorine 1 Fill a clean vial with 10 ml of water sample 2 Add one GLYCINE tablet straight from the foil to the water sample and crush the tab...

Страница 63: ...Fill with a few drops of water sample 14 Add one DPD No 1 tablet straight from the foil and crush the tablet using a clean stirring rod 15 Add water sample to the 10 ml mark 16 Close the vial tightly...

Страница 64: ...t straight from the foil to the same water sample and crush the tablet using a clean stirring rod 27 Wait for a reaction period of 2 minutes 28 Add one DPD NEUTRALISING tablet straight from the foil t...

Страница 65: ...n of non direct analysable parameters it is necessary to consider the error propagation besed on the possible tolerances of the single test tesults 2 see Notes Chlorine Reagent Form of reagent Quantit...

Страница 66: ...free Copper for the determination of total Copper Select the desired determination with the arrow keys and Confirm with key Note 1 If is displayed at the diffentiated test result see page 166 Reagent...

Страница 67: ...tablet is dissolved 7 Place the vial in the sample chamber making sure that the marks are aligned 8 Press TEST key 9 Remove the vial from the sample chamber 10 Add one COPPER No 2 tablet straight fro...

Страница 68: ...e vial from the sample chamber 5 Add one COPPER No 1 tablet straight from the foil to the water sample and crush the tablet using a clean stirring rod 6 Close the vial tightly with the cap and swirl s...

Страница 69: ...sample chamber 5 Add one COPPER No 1 tablet and one COPPER No 2 tablet straight from the foil to the water sample and crush the tablets using a clean stirring rod 6 Close the vial tightly with the ca...

Страница 70: ...tents of one VARIO Cu 1 F10 Powder Pack straight from the foil to the water sample 6 Close the vial tightly with the cap and swirl several times to mix the contents Note 3 7 Place the vial in the samp...

Страница 71: ...CN Cyanide prevents full colour development Add 0 2 ml Formaldehyde to 10 ml water sample and wait for a reaction time of 4 minutes Cyanide is masked After this perform test as described Multiply the...

Страница 72: ...y 4 Remove the vial from the sample chamber 5 Add one CyA TEST tablet straight from the foil to the prepared water sample and crush the tablet using a clean stirring rod 6 Close the vial tightly with...

Страница 73: ...esent a cloudy solution will occur Small single particles are not necessarily caused by Cyanuric acid 3 Dissolve the tablet completely therefore swirl the vial approx 1 minute Un dissolved particles o...

Страница 74: ...ed 3 Press the ZERO key 4 Remove the vial from the sample chamber 5 Fill the prepared vial with drops of the same size by holding the bottle vertically and squeeze slowly 6 drops of H2 O2 Reagent 6 Cl...

Страница 75: ...nalysis and must be eliminated by centrifuging or simply filtering the sample solution prior to performing the measurement Falsification of the measurement results should also be expected in connectio...

Страница 76: ...and dissolve the tablet completely 6 Add one CALCIO H No 2 tablet straight from the foil to the same water sample and crush the tablet using a clean stirring rod 7 Close the vial tightly with the cap...

Страница 77: ...om a volumetric procedure for the determination of Calcium Hardness Due to undefined conditions the deviations from the standardised method may be greater 5 The tolerance of the method is increasing w...

Страница 78: ...raight from the foil to the water sample and crush the tablet using a clean stirring rod 6 Close the vial tightly with the cap and swirl several times until the tablet is dissolved 7 Place the vial in...

Страница 79: ...pH 10 before the tablet is added use 1 mol l Hydrochloric acid resp 1mol l Sodium hydroxide 2 Conversion table mg l CaCO3 dH fH eH 1 mg l CaCO3 0 056 0 10 0 07 1 dH 17 8 1 78 1 25 1 fH 10 0 0 56 0 70...

Страница 80: ...HECK P tablet straight from the foil to the water sample and crush the tablet using a clean stirring rod 6 Close the vial tightly with the cap and swirl several times until the tablet is dissolved 7 P...

Страница 81: ...pH 10 before the tablet is added use 1 mol l Hydrochloric acid resp 1mol l Sodium hydroxide 2 Conversion table mg l CaCO3 dH fH eH 1 mg l CaCO3 0 056 0 10 0 07 1 dH 17 8 1 78 1 25 1 fH 10 0 0 56 0 70...

Страница 82: ...the vial leaving a view drops in 5 Add one DPD No 1 tablet straight from the foil to the water sample and crush the tablet using a clean stirring rod 6 Add water sample to the 10 ml mark 7 Close the...

Страница 83: ...M620_4c 07 2015 1 1 Methods Notes 1 Oxidizing reagents such as Chlorine Bromine etc interfere as they react in the same way as Iodine Reagent Form of reagent Quantity Order No DPD No 1 Tablet 100 5110...

Страница 84: ...the vial tightly with the cap and swirl several times until the tablet is dissolved 7 Place the vial in the sample chamber making sure that the marks are aligned 8 Press TEST key Wait for a reaction...

Страница 85: ...wing analysis Perform as described by the selected test method 2 Water which has been treated with organic compounds like corrosion inhibitors must be oxidised where necessary to break down the iron T...

Страница 86: ...ht from the foil to the water sample and crush the tablet using a clean stirring rod 6 Close the vial tightly with the cap and swirl several times until the tablet is dissolved 7 Place the vial in the...

Страница 87: ...infectant based on Oxygen in Swimming Pool Treatment 1 When preparing the sample the lost of Oxygen e g by pipetting or shaking must be avoided 2 The analysis must take place immediately after taking...

Страница 88: ...owing selection is shown in the display for the determination of Ozone in the presence of Chlorine for the determination of Ozone in the absence of Chlorine Select the desired method with the arrow ke...

Страница 89: ...6 2 to 6 5 The reagent tablet therefore contains a buffer for the pH adjustment Strong alkaline or acidic water samples must be adjusted between pH 6 and pH 7 before the tablet is added use 0 5 mol l...

Страница 90: ...stirring rod 6 Add water sample to the 10 ml mark 7 Close the vial tightly with the cap and swirl several times until the tablets are dissolved 8 Place the vial in the sample chamber making sure that...

Страница 91: ...al Glycine solution into the prepared vial point 14 16 Close the vial tightly with the cap and swirl several times until the tablets are dissolved 17 Place the vial in the sample chamber making sure t...

Страница 92: ...t and one DPD No 3 tablet straight from the foil and crush the tablets using a clean stirring rod 6 Add water sample to the 10 ml mark 7 Close the vial tightly with the cap and swirl several times unt...

Страница 93: ...85 PM620_4c 07 2015...

Страница 94: ...e the vial from the sample chamber 5 Add one PHMB PHOTOMETER tablet straight from the foil to the water sample and crush the tablet using a clean stirring rod 6 Close the vial tightly with the cap and...

Страница 95: ...e chapter 1 2 2 Cleaning of vials and accessories for analysis Rinse vials and caps thoroughly with tap water and then with deionised water 3 The test result is influenced by Hardness and Total Alkali...

Страница 96: ...ng a clean stirring rod 6 Add one PHOSPHATE No 2 LR tablet straight from the foil to the same water sample and crush the tablet using a clean stirring rod 7 Close the vial tightly with the cap and swi...

Страница 97: ...r concentrations of Cu Ni Cr III V V and W VI interfere due to their colour Silicates do not interfere masked by Citric acid in the tablets 5 Conversion mg l P mg l PO4 x 0 33 mg l P2 O5 mg l PO4 x 0...

Страница 98: ...rom the sample chamber 5 Add one BROMOCRESOLPURPLE PHOTOMETER tablet straight from the foil to the water sample and crush the tablet using a clean stirring rod 6 Close the vial tightly with the cap an...

Страница 99: ...uracy of the colorimetric determination of pH values depends on various boundary conditions buffer capacity of the sample salt contents etc 4 Salt error Correction of test results average values for s...

Страница 100: ...from the sample chamber 5 Add one PHENOL RED PHOTOMETER tablet straight from the foil to the water sample and crush the tablet using a clean stirring rod 6 Close the vial tightly with the cap and swi...

Страница 101: ...plausibility test pH meter is recommended 4 The accuracy of the colorimetric determination of pH values depends on various boundary conditions buffer capacity of the sample salt contents etc 5 Salt er...

Страница 102: ...ve the vial from the sample chamber 5 Fill the vial with drops of the same size by holding the bottle vertically and squeeze slowly 6 drops of PHENOL RED solution 6 Close the vial tightly with the cap...

Страница 103: ...sample before adding the PHENOL RED solution PHENOL RED tablets already contain Thiosulfate 2 Due to differing drop sizes results can show a discrepancy in accuracy by comparison with tablets This ca...

Страница 104: ...al from the sample chamber 5 Add one THYMOLBLUE PHOTOMETER tablet straight from the foil to the water sample and crush the tablet using a clean stirring rod 6 Close the vial tightly with the cap and s...

Страница 105: ...accuracy of the colorimetric determination of pH values depends on various boundary conditions buffer capacity of the sample salt contents etc 4 Salt error Correction of test results average values f...

Страница 106: ...00 ml beaker and dilute to the 100 ml mark with chlorine free water Mix thoroughly Performing test procedure 1 Fill a clean vial 24 mm with 10 ml of the prepared water sample close tightly with the ca...

Страница 107: ...thes etc has to be avoided Refer to the detailed information the producer supplied with the product 2 The tablets must be added in the correct sequence 3 This method provides a fast and simple test Th...

Страница 108: ...the vial from the sample chamber 5 Add one SULFATE T tablet straight from the foil to the water sample and crush the tablet using a clean stirring rod 6 Close the vial tightly with the cap and swirl s...

Страница 109: ...101 PM620_4c 07 2015 1 1 Methods Notes 1 If Sulfate is present a cloudy solution will appear Reagent Form of reagent Quantity Order No SULFATE T Tablet 100 515450BT...

Страница 110: ...s of one VARIO Sulpha 4 F10 Powder Pack straight from the foil to the water sample 6 Close the vial tightly with the cap and swirl several times to mix the contents 7 Place the vial in the sample cham...

Страница 111: ...103 PM620_4c 07 2015 1 1 Methods Note 1 If Sulfate ions are present a cloudy solution will appear Reagent Form of reagent Quantity Order No VARIO Sulpha 4 F10 Powder Pack 100 532160...

Страница 112: ...s to mix the contents 7 Add 2 drops of Urea reagent 1 to the water sample Note 9 8 Close the vial tightly with the cap and swirl several times to mix the contents 9 Add 1 drop of Urea Reagent 2 Urease...

Страница 113: ...ONIA No 2 tablet has been added 6 Do not store reagent 1 Urease below 10 C granulation is possible Store reagent 2 Urease in the refrigerator at a temperature of 4 C to 8 C 7 Ammonia and chloramines a...

Страница 114: ...ts should be added to the water sample straight from the foil without touching them with the fingers Liquid reagents Add drops of the same size to the water sample by holding the bottle vertically and...

Страница 115: ...ly with deionised water 1 2 3 Guidelines for photometric measurements 1 Vials caps and stirring rods should be cleaned thoroughly after each analysis to prevent interferences Even minor reagent residu...

Страница 116: ...leak into the instrument housing it can destroy electronic components and cause corrosion 8 Contamination of the lens in the sample chamber can result in errors Check at regular intervals and if nece...

Страница 117: ...s Caution 1 Dilution decreases accuracy 2 Do not dilute water samples for measurement of pH values This will lead to incorrect test results If Overrange is displayed use another instrument e g pH mete...

Страница 118: ...110 PM620_4c 07 2015...

Страница 119: ...111 PM620_4c 07 2015 Part 2 Instrument Manual...

Страница 120: ...f the change time exceeds 2 minutes all stored data and settings are lost Recommendation for replacement a screwdriver and new batteries must be available 2 1 3 Replacement of batteries See chapter 2...

Страница 121: ...artment cover B must be fixed with the four screws 2 1 4 Instrument explosion drawing A screws B battery compartment cover C notch D batteries 4 batteries AA LR6 E seal ring F instrument back D batter...

Страница 122: ...114 PM620_4c 07 2015...

Страница 123: ...previous menu Function key description in the text if key available Function key description in the text if key available Function key description in the text if key available Confirming Menu of phot...

Страница 124: ...ast used user count down or press any number key to start entering a new value The entry comprises two digits each Enter minutes and seconds e g 2 minutes 0 seconds Shift 0 2 0 0 Confirm with key The...

Страница 125: ...2 3 2 Selecting a method The display shows a selection There are two possibilities to select the required method a enter method number directly e g Shift 8 0 to select Bromine b press arrow key or to...

Страница 126: ...some methods e g Chlorine The photometer then requires the type of determination Press arrow key or to select the required determi nation Confirm with key 2 3 4 Performing Zero The display shows Prepa...

Страница 127: ...with key and proceed as described in the mode description The vial must not be placed in the sample chamber Press TEST key Prepare the water sample as described in the method description and place the...

Страница 128: ...yed if this method is used the next time If there is the possibility to change the chemical species for a method it is described in the manual The arrows indicate the possible chemical species and are...

Страница 129: ...ess F3 key The entire data set is printed with date time Code No method and test result Printing example 100 Chlorine T 0 02 6 mg l Cl2 Profi Mode no 2013 07 01 14 53 09 Test No 1 Code Nr 007 4 80 mg...

Страница 130: ...nm 940 mAbs 610 nm Select the desired wavelength from the method list or by entering the corresponding method number directly The display shows e g Always carry out zeroing using a filled e g deionise...

Страница 131: ...er method list switching on all methods 147 M list all off 62 User method list switching off all methods 147 OTZ 55 One Time Zero OTZ 145 Print 20 Printing all stored results 128 Print code no 22 Prin...

Страница 132: ...on 45 Storage of user calibration 142 User concentration 64 Entering the data necessary to run a user concentration method 148 User polynoms 65 Entering the data necessary to run a user polynomial 150...

Страница 133: ...wn even if the key beep is switched off Setting date and time Press MODE Shift 1 2 keys Confirm with key The display shows The entry comprises two digits each Enter year month and day e g 14 May 2013...

Страница 134: ...Press Shift 0 keys to switch the countdown off Press Shift 1 keys to switch the countdown on Confirm with key Notes 1 It is possible to interrupt the working countdown by pressing the key application...

Страница 135: ...E Shift 1 4 keys Confirm with key The display shows Press Shift 0 keys to switch the signal beep off Press Shift 1 keys to switch the signal beep on Confirm with key Note 1 In the case of methods with...

Страница 136: ...isplay shows Press key for printing out all stored test results The display shows e g After printing the photometer goes back to Mode Menu automatically Note 1 It is possible to cancel the entry by ES...

Страница 137: ...day of the required period e g 19 May 2013 Shift 1 3 0 5 1 9 Confirm with key The display shows Press key and all stored results in the selected date range are printed After printing the photometer go...

Страница 138: ...e g Shift 1 0 Confirm with key The display shows Press key and all stored results in the selected code number range are printed After printing the photometer goes back to mode menu automatically Note...

Страница 139: ...ith key In case of differentiated methods select the required kind of determination and confirm with key The display shows Press key and all stored results of the selected method are printed After pri...

Страница 140: ...o select Baud rate The display shows Press arrow key or to select the required baud rate 1200 2400 4800 9600 14400 19200 Confirm with key End with ESC key Back to Mode Menu with ESC key Back to method...

Страница 141: ...th the latest stored test result Press key and all stored results are displayed Press F3 key to print the displayed result Press F2 key to print all results End with ESC Press arrow key to display the...

Страница 142: ...May 2013 Shift 1 3 0 5 1 9 Confirm with key The display shows Press key and all stored results in the selected date range are displayed Press F3 key to print the displayed result Press F2 key to prin...

Страница 143: ...ey The display shows Press key and all stored results in the selected Code No range are displayed Press F3 key to print the displayed result Press F2 key to print all selected results End with ESC Not...

Страница 144: ...y In case of differentiated methods select the required kind of determination and confirm with key The display shows Press key and all stored results of the selected method are displayed Press F3 key...

Страница 145: ...sets in memory After pressing keys Shift 1 the following acknowl edgment is displayed Press key to delete ATTENTION All stored test results are deleted or cancel without deleting data by pressing ESC...

Страница 146: ...r 5 Pipette 100 ml of water free of calcium to an appropriate beaker note 2 3 6 Add 10 CALCIO H No 1 tablets straight from the foil to the 100 ml of water crush the tablets using a clean stirring rod...

Страница 147: ...eparation Add 50 mg a spatula tipful EDTA to 100 ml water and dissolve 4 To achieve the most accurate method blank it is important to adhere exactly to the sample volume of 100 ml Calcium Hardness Met...

Страница 148: ...edures which use a polynomial from another test procedure Return to factory calibration If the user calibration is deleted the factory calibration is automatically activated Table No Method Recommende...

Страница 149: ...n with basic test 100 Chlorine free 290 Oxygen active Calibration with basic test 100 Chlorine free 329 pH Value LR 6 0 6 6 330 pH Value T 7 6 8 0 331 pH Value L 7 6 8 0 332 pH Value HR 8 6 9 0 70 PHM...

Страница 150: ...y once decreases the displayed result Press keys till the displayed result corresponds to the value of the standard Confirm with key to store the new calibration factor Cancel user calibration by pres...

Страница 151: ...nt press MODE Shift 4 6 keys and confirm with key The display shows Press Shift 1 keys to delete user calibration Press Shift 0 keys to keep the valid user calibration The instrument goes back to Zero...

Страница 152: ...a minimum of operator instructions The criteria specified above in d e f are no longer included Press MODE Shift 5 0 keys in succession Confirm with key The display shows Press Shift 0 keys to switch...

Страница 153: ...ment will request a new Zero with prepare OT Zero Perform Zero as described in the method This Zero will be stored and used for all methods with OTZ function until the instrument is switched off If ne...

Страница 154: ...displayed Methods with a point behind the method number will be displayed in the method selection list Methods without a point will not be displayed in the method selection list Press key or to selec...

Страница 155: ...goes back to mode menu automatically User method list switch all methods off The program structure requires that the method list must have at least one active switched on method For this reason the i...

Страница 156: ...ration range should be within this range to achieve best results 1000 mAbs 1 Abs 1 E displayed Entering a User Concentration Press MODE Shift 6 4 keys Confirm with key Entry Procedure The display show...

Страница 157: ...ncentration of the first standard e g Shift 0 0 5 One step back with ESC Press F1 key to reset numerical input Confirm with key The display shows Prepare the first standard and press Test key The disp...

Страница 158: ...play shows the input value and the measured absorp tion value Confirm with key Note Perform as described above to measure further stan dards The minimum of measured standards is 2 The maximum of measu...

Страница 159: ...er the exponent of the coefficient A e g Shift 3 Confirm with key Successively the instrument queries the data for the other coefficients B C D E and F Note If zero 0 is entered for the value of the c...

Страница 160: ...play shows The instrument goes back to the mode menu automati cally Now the polynomial is stored in the instrument and can be recalled by entering its method number or selecting it from the displayed...

Страница 161: ...ss MODE Shift 6 6 keys Confirm with key The display shows Enter the number of the User Method you want to delete in the range from 800 to 824 or 850 to 859 e g Shift 8 0 0 Confirm with key The query i...

Страница 162: ...d concentration methods can be printed out or transferred with HyperTerminal to a PC Press MODE Shift 6 7 keys Confirm with key The display shows Press key to print out the data e g wavelength unit of...

Страница 163: ...ed state ATTENTION All stored user methods polynomial concentration are deleted with initialisation Press MODE Shift 6 9 keys Confirm with key The display shows Confirm with key The query is displayed...

Страница 164: ...splay shows Enter the temperature value T in the range between 3 and 53 C and confirm with key If F was selected enter the temperature value in the range between 37 and 128 F The display shows Enter t...

Страница 165: ...h key and enter a value in the defined range Selection of temperature unit Entering the temperature value is possible in degree Celsius or degree Fahrenheit Therefore the following preselection is onc...

Страница 166: ...isplay about one unit Press Store key to increase contrast of the LCD display about ten units Press Test key to decrease contrast of the LCD display about ten units Confirm with key Adjusting display...

Страница 167: ...play the number of performed tests and free memory capacity Finish with ESC key System Info Software V201 001 1 001 002 more cancel Esc System Info Number of Tests 139 free records left 999 cancel Esc...

Страница 168: ...onnect the instrument to the serial interface of a computer the optional connection cable with integrated electronic system is required It is possible to update new software applications and additiona...

Страница 169: ...161 PM620_4c 07 2015 Part 3 Enclosure...

Страница 170: ...ring height 48 mm 24 mm 1 Cleaning brush 1 Stirring rod plastic 1 beaker 100 ml 1 syringe 5 ml Tablet reagents for each 100 tests DPD No 1 DPD No 3 PHENOL RED PHOTOMETER CYA Test ALKA M Further reagen...

Страница 171: ...nsitive keyboard with integral beeper as acoustic indicator Power supply 4 batteries Type AA LR 6 lifetime approx 26 hours continuous use or 3500 tests Auto off 20 minutes after last function 30 secon...

Страница 172: ...t Extinction E 1000 mAbs 1 Abs 1A 1E g l ppb Microgram per litre mg l ppm Milligram per litre g l ppth gram per litre KS 4 3 Acid demand to pH 4 3 this method is similar to Total Alkalinity but conver...

Страница 173: ...3 minutes warning signal every 12 seconds capacity of the battery is too low change the batteries warning signal the instrument switches itself off change the batteries Jus Overrange E4 The user calib...

Страница 174: ...and total Chlorine are different but considering the tolerances of each reading they are the same For this reason the combined Chlorine is most likely zero Example 2 The reading for free Chlorine is...

Страница 175: ...o selection between differentiated free or total Profi Mode is switched on Switch Profi Mode off with Mode 50 The pre programmed countdown is not displayed Countdown is not activated and or the Profi...

Страница 176: ...C Conformity according to DIRECTIVE 2004 108 EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 2004 December the 15th and DIRECTIVE 2011 65 EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 2011 J...

Страница 177: ...169 PM620_4c 07 2015...

Страница 178: ...170 PM620_4c 07 2015...

Страница 179: ...171 PM620_4c 07 2015...

Страница 180: ...49 0 231 94510 20 sales tintometer de www lovibond com Germany Tintometer AG Hauptstra e 2 5212 Hausen AG Tel 41 0 56 4422829 Fax 41 0 56 4424121 info tintometer ch www tintometer ch Switzerland The T...

Результаты поиска

Содержание PM 620

Отзывы:

Lovibond PM 620, Инструкция по эксплуатации, Страница: 87 / 180

Результаты поиска

Содержание PM 620

Отзывы: