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pH measurement

BA61101/08.00/IWa/MLP5-E2

: Two point calibration: Continue calibration (see below)

Rinse pH electrode and temperature probe and
immerse into second buffer solution.

Ã TP

ConCal SLO pH

T = 23.6°C

pH=

Ì.ÊÎ

Start measurement.
Wait for stable test values.

Ã TP

ConCal SLO pH

T = 23.6°C

pH=

Ì.ÈÉ

Adjust pH value for the
measured temperature.

ConCal

S= -59.2mV/pH

Uasy= -1 mV

ÂpH

Display of electrode data.
The data are stored with
date and time.

ÂpH

ConCal

ASY: 6.97

SLO: 4.01

Indication of pH values of
the used buffer solutions.

and

switch to-and-fro

between the calibration
data.

Ãmeth.

Âmenu

ÀCal

ÁpH

25.4°C

AR TP

Back to pH menu.

Additional functions

Switching on/off the drift control AR (AutoRead)

The drift control AR can be switched on or off for the pH
measurement.
If the drift control is switched on

is displayed.

Note:
The drift control AR is separately switchable for pH and oxygen-
measurement!

AutoRead AR:
Measuring period 30 s up to 10 minutes, max. drift < 0.1 mV/30s

Ãmeth.

Âmenu

ÀCal

ÁpH

25.4°C

AR TP

Position 10: pH menu.

dpH 0.1

ÂpH

documentation

yes

¡AR pH

Menu "additional functions"
of pH measurement:
yes: Drift control AR
selected.

dpH 0.1

ÂpH

documentation

¡AR pH

Switch off drift control.
no: Drift control AR
switched off.

Ãmeth.

Âmenu

ÀCal

ÁpH

25.4°C

Back to pH menu.

Содержание MultiLab P5

Страница 1: ...Operation manual BA61101 08 00 Pro MLP5 E3 Multiparameter Instrument for the total water and wastewater analysis MultiLab P5 BA61101e...

Страница 2: ......

Страница 3: ...selected matches the mains supply volts A correct function and operating reliability of the instrument can only be observed in climatic conditions as specified in chapter Technical data of this manual...

Страница 4: ...when e g the instrument has been visually damaged no longer functions was stored for a long period under unsuitable conditions was subjected to bad transport conditions In case of doubt send the instr...

Страница 5: ...s 20 pH electrodes 20 Conductivity cell 23 Oxygen probe 23 Explanation of control elements 24 Display Examples of standard displays 24 Abbreviations in the display 25 Key operation 26 Selector switch...

Страница 6: ...tch on reaction time 46 Start a reaction time 46 Several reaction times for a procedure 48 Absorbance measurement 51 Absorbance measurement against a reference value 52 Sample blank value correction 5...

Страница 7: ...olute mV measurement 73 Relative mV measurement against offset voltage without temperature compensation 74 Relative meas against Ag AgCl reference electrode with temperature compensation 76 High resol...

Страница 8: ...temperature function TC Cal 105 Selection of reference temperature Tref 108 Salinity measurement 109 Further information on conductivity measurement 110 Oxygen measurement 111 Calibration with OxiCal...

Страница 9: ...n consumption rate acc to DIN 38414 part 6 140 Documentation 142 Characterization of documentations in the display 142 Call up of menu Documentation 143 Printing 145 Time controlled printout for pH mV...

Страница 10: ...Input of own methods 176 Erasure of own method 178 Input of a 12th filter 178 Software Multi ACHAT for Windows 178 Configuration 179 Call up of menu Configuration 179 Language 180 Date and time 182 Al...

Страница 11: ...ooting 213 Technical data 229 Default settings 229 Instrument 232 Photometer 235 pH and mV 236 ISE 237 Conductivity 239 Dissolved Oxygen 241 Test certificate EMC 242 Method list 245 List of determinat...

Страница 12: ......

Страница 13: ...Pla MLP5 E2 13 Recommended basic equipment for photometrical measurement 1 Multiparameter Instrument MultiLab P5 2 Incubator CR 2010 3 Quick Fill reaction vial rack RKS 2000 4 Safety hood SHH 2000 5 R...

Страница 14: ...101 08 00 Pla MLP5 E2 Recommended basic equipment for pH ISE measurement 1 Multiparameter instrument MultiLab P5 2 Single or combined electrode 3 Temperature probe TFK 150 4 at least two standard buff...

Страница 15: ...commended basic equipment BA61101 08 00 Pla MLP5 E2 15 Recommended basic equipment for conductivity measurement 1 Multiparameter instrument MultiLab P5 2 4 electrode standard measuring cell TetraCon 9...

Страница 16: ...MLP5 E2 Recommended basic equipment for oxygen measurement 1 Multiparameter instrument MultiLab P5 2 Oxygen probe TriOxmatic 300 3 Karlsruhe bottle KF 12 4 Stirring accessory RZ 300 5 Magnetic stirre...

Страница 17: ...ns of the user no instrument operation Displays in the text Display graphic Signs are displayed in the photometer bold cursive important hints refer directly to the adjoining display bold general emph...

Страница 18: ...Instrument view 18 BA61101 08 00 Pla MLP5 E2 Front view 1 Display 2 Foil keyboard 3 Selector switch 4 Cuvette compartment...

Страница 19: ...witch 2 Socket for mains plug transformer 3 V24 RS232 C interface 4 Banana socket for temperature probe or reference electrode 5 Socket for electrodes with plug acc to DIN 19262 6 DIN socket 8 pin for...

Страница 20: ...temperature probe Connect DIN plug of the pH electrode to the pH socket Connect banana plug to banana socket TP pH or Redox combined electrode with temperature probe TFK 150 Connect DIN plug of the el...

Страница 21: ...H or Redox combined electrode Connect DIN plug of the electrode to the pH socket pH electrodes pH and reference electrode Connect DIN plug of the pH electrode to the pH socket Connect banana plug of t...

Страница 22: ...electrode with temperature probe TFK 150 Connect DIN plug of the measuring electrode to the pH socket Connect banana plug of the temperature probe to the banana sockets Slide banana plug of the refer...

Страница 23: ...ions BA61101 08 00 Pla MLP5 E2 23 Conductivity cell Connect plug of the conductivity cell to the 7 pin DIN socket and tighten Oxygen probe Connect plug of the oxygen probe to the 8 pin DIN socket and...

Страница 24: ...D Indication form Information on User guidance Change to menu Additional functions Select method Measurement of the selected method e g C1 25 COD vial test Information on test value 139 Test value mg...

Страница 25: ...on of the sample blank value V Dilution Meth Selection of method rtime Reaction time AR AutoRead TP Temperatur sensor Ct1 Technical buffer solution 1 Ct2 Technical buffer solution 2 Cd1 DIN NIST Buffe...

Страница 26: ...nlF Temperature function for natural water C Cal Determination of the cell constant TC Cal Determination of temperature function Key operation Single press of the keys Call up of the selected function...

Страница 27: ...pH value for ASY and SLO configure ind unit user meth Scroll mode for configuration of own methods For settings dimension unit and indication form Selector switch Positions 1 9 photometric tests Posi...

Страница 28: ...emented 12 filter own photometric tests are programmable Arranged filters Position Selector switch Wave length nm Preset methods 1 2 3 4 5 6 7 8 9 10 11 12 445 585 340 540 690 520 405 495 620 660 820...

Страница 29: ...Explanation of control elements BA61101 08 00 Pla MLP5 E2 29 Cuvette compartment and cuvettes Cuvettes 1 10 mm rectangular cuvette 2 20 mm rectangular cuvette 3 50 mm rectangular cuvette 4 14 mm vial...

Страница 30: ...lar cuvette 4 0 ml 20 mm 50 mm rectangular cuvette 10 ml 20 mm Placing of cuvettes in the cuvette compartment Place cuvettes into cuvette compartment acc to indications on the MultiLab P5 In case of w...

Страница 31: ...Connect line adaptor to the power supply socket of the MultiLab P5 Plug line adaptor in the mains socket Switch on the MultiLab P5 Only the pH electrode and the conductivity cell may be immersed into...

Страница 32: ...s for first putting into operation If the meter is not operated the fully charged accumulator remains charged for approx 3 months A charging of the accumulator is necessary when charging symbol is dis...

Страница 33: ...33 Measurement Select filter position refer to method list Ready to measure e g COD vial test C1 25 C1 25 Model number Insert vial cuvette Display of test value Serial measurements Last test value In...

Страница 34: ...value For repeating measurement the cuvette vial remains in the cuvette compartment Select other methods Adjust filter position e g position 5 Ready to measure for vial test Ammonium A5 25 Select othe...

Страница 35: ...BA61101 08 00 Pla MLP5 E2 35 Ready for method P5 25 Phosphate Insert vial Test value is displayed Change to menu additional functions Back to menu Measurement Select other method or measure adjusted...

Страница 36: ...08 00 Pla MLP5 E2 Select indication form and dimension Example Change from mg L PO4 P to mmol L PO4 Function indication form selected Indication form PO4 P adjusted Adjust indication form PO4 Dimensio...

Страница 37: ...r cuvettes cause the display Reagent tests The MultiLab P5 recognizes automatically the thickness of the inserted cuvette It considers automatically the cuvette typ during calculation of the test valu...

Страница 38: ...38 BA61101 08 00 Pla MLP5 E2 Indication of the cuvette vial e g 14mm vial 14 mm Back to menu Additional functions Back to measurement Ready to measure for reaction vial test P5 25 Phosphate PO4 Form...

Страница 39: ...has the possibility to correct differences of the used test caused by production The actual lot factors F1 and F2 are specified on the labels of the different test kits Given values F1 1 00 F2 0 000...

Страница 40: ...limiting value e g from 1 17 to 1 10 Resetting from F1 s a is possible Storage of the actual values from F1 and change to lot factor F2 Preset factor F2 0 000 Adjust lot factor F2 Range 0 050 0 050 In...

Страница 41: ...Additional functions BA61101 08 00 Pla MLP5 E2 41 Back to menu Additional functions Back to measurement Ready to measure for reaction vial test P5 25 Phosphate Indication for changed factors F beside...

Страница 42: ...eagent set the measuring range also depends on the used sample volume For some reaction vial tests different volumes are available Example Change of sample volume for WTW test A5 25 Ammonium Function...

Страница 43: ...3 Confirm input Display of changed meas range 0 9 34 4 mg L Back to menu Additional functions Back to measurement Indication for changed sample volume V before indication form Display of test value In...

Страница 44: ...Entering of the dilution MERCK Use distilled water for dilution Example Input of a dilution for MERCK test 14543 Phosphate then Select method 14543 Phosphate Reaction vial test 14543 Phosphate selecte...

Страница 45: ...d Input dilution e g 1 part sample 20 parts distilled water Number 1 for sample is set fixed Display of meas range Changed meas range from 1 1 84 0 mg L PO4 P Back to menu Additional functions Back to...

Страница 46: ...er The clock in the photometer can be switched on and off Function indication form selected Example A5 25 Ammonium selector switch to pos 5 Select function reaction time Reaction time is switched off...

Страница 47: ...2 47 or Clock is working even without inserted vial cuvette Wait for time or measure with After reaction time signal sound measurement is performed Test value is displayed If vial cuvette is not inser...

Страница 48: ...veral reaction times for a procedure Example test 14752 MERCK Ammonium with actuated reaction time oder Clock is working even without inserted vial cuvette After first reaction time signal sound proce...

Страница 49: ...reaction time signal sound measurement is performed Test value is displayed If vial cuvette is not inserted the following is displayed Indication of test value Reaction time expires only once For sett...

Страница 50: ...ctions 50 BA61101 08 00 Pla MLP5 E2 Back to menu Measurement Again ready to measure for the adjusted method with several reaction times alternative quick method Selector switch to other position Turn...

Страница 51: ...rement Function indication form selected Selector switch to pos 1 Function Absorbance selected Adjusted wavelength e g 445 nm Select filter e g position 5 690 nm Wavelength nm Position selector switch...

Страница 52: ...lue The measurement of absorbance against a reference value considers disturbing influences of colorations or turbidities of the sample The measurement of the reference value is performed before measu...

Страница 53: ...solution Measurement of absorbance of the sample Display of corrected absorbance of the sample Reference value is subtracted from test value Insert further vials cuvettes with test solutions Measureme...

Страница 54: ...of colours or turbidities of the sample The determination of the sample blank value is performed before measurement of the sample solution Example Vial test P5 25 on filter position 5 Function Indica...

Страница 55: ...The sample blank value is 1 4 mg L PO4 P and is stored Insert vial cuvette with test solution Measurem of the sample Display of corrected sample test value Sample blank value is subtracted from test...

Страница 56: ......

Страница 57: ...cted AutoCalDIN pH ConCal AutoCalTEC Select calibration procedure AutoCalTEC 3 calibration procedures are available For AutoCalTEC use two WTW Technical buffer solutions e g pH 7 00 25 C and pH 4 01 2...

Страница 58: ...TP AutoCalTEC pH 23 6 C 170mV Start measurement AutoCalTEC S 59 2mV pH Uasy 1 mV pH Wait until electrode data are displayed The data are stored with date and time pH AutoCalTEC Ct1 7 00 Ct2 4 01 Disp...

Страница 59: ...ode and temperature probe and immerse into sample solution stop AR TP menu pH 6 75 25 4 C Select pH measurement The measurement runs until a stable test value is reached Signal sound AR TP menu pH 7 2...

Страница 60: ...TEC pH 23 6 C 170mV Calibration is running AutoCalTEC S 59 2mV pH Uasy 1 mV pH Termination of calibration There is no symbol behind AutoCal TEC even if the calibration was terminated with one buffer o...

Страница 61: ...ture value If no temperature probe is connected a temperature inquiry is automatically displayed before measurement of the buffer solutions Calibration without temperature probe meth menu Cal pH AR Au...

Страница 62: ...figure Set figure stop AR AutoCalTEC pH 24 C 5 mV To go on see Calibration with AutoCal TEC pH measurement without temperature probe meth menu Cal pH AR meas AR pH T 20 C menu Select pH measurement wi...

Страница 63: ...rature influence on the slope of the pH electrode The pH value of measuring samples is displayed at the temperature of sample solution in conformity with DIN 38404 The temperature dependent pH values...

Страница 64: ...Cal Conventional calibration with adjustment of asymmetry Offset at pH 7 and slope with two buffer solutions AutoCal DIN NIST buffer solutions meth menu Cal pH 25 4 C AR TP AutoCalDIN pH ConCal AutoCa...

Страница 65: ...top AR TP AutoCalDIN pH 23 6 C 5 mV Start measurement Cd2 AR TP AutoCalDIN pH 23 6 C 2 mV Wait until appears before the AR Signal sound Rinse pH electrode and temperature probe and immerse into the se...

Страница 66: ...asurement 66 BA61101 08 00 IWa MLP5 E2 pH AutoCalDIN Cd1 6 865 Cd2 4 006 Indication of used buffer and switches to and fro between the calibration data meth menu Cal pH 25 4 C AR TP Back to pH measure...

Страница 67: ...EC pH AutoCalDIN ConCal Select calibration procedure ConCal Rinse pH electrode and temperature probe and immerse into neutral buffer solution TP ConCal ASY pH T 23 6 C pH Start measurement Wait for st...

Страница 68: ...C pH Start measurement Wait for stable test values TP ConCal SLO pH T 23 6 C pH Adjust pH value for the measured temperature ConCal S 59 2mV pH Uasy 1 mV pH Display of electrode data The data are sto...

Страница 69: ...he drift control AR is separately switchable for pH and oxygen measurement AutoRead AR Measuring period 30 s up to 10 minutes max drift 0 1 mV 30s meth menu Cal pH 25 4 C AR TP Position 10 pH menu dpH...

Страница 70: ...h menu Cal pH 25 4 C AR TP Position 10 pH menu dpH 0 1 pH documentation AR pH yes Select menu Additional functions CalDat pH pH AR pH yes dpH Select resolution dpH CalDat pH pH AR pH yes dpH Set resol...

Страница 71: ...pH 0 1 pH documentation AR pH yes Select menu Additional functions documentation pH dpH 0 1 CalDat pH Select CalDat pH AutoCalTEC S 59 2 mV pH Uasy 1 mV menu Indication of calibration data menu AutoCa...

Страница 72: ...pH measurement 72 BA61101 08 00 IWa MLP5 E2 documentation pH dpH CalDat pH 0 1 Back to menu Additional functions meth menu Cal pH 25 4 C AR TP Back to pH menu...

Страница 73: ...e pH measurement selected ISE N meas pH mV Select mV measurement meth menu mV 25 4 C TP Entry to mV measurement Temperature probe connected menu mV 25 4 C TP 123 Start measurement mV measurement runs...

Страница 74: ...4 C TP mV menu dmV 1 mV mV documentation no Menu additional functions of mV measurement Offset voltage mV no selected dmV 1 mV mV documentation yes Select Offset voltage mV yes meth menu mV 25 4 C TP...

Страница 75: ...ect of the offset voltage Test value Offset voltage Displayed value Example 1 400 mV 210 mV 610 mV Example 2 549 mV 436 mV 113 mV menu mV 25 4 C TP 210 610 Start measurement Measurement runs continuou...

Страница 76: ...ffset voltage without temperature compensation Example Measurem of the Redox potential with Redox combined electrode meth mV mV 25 4 C TP Usat mV menu mV mV Ref UH3M mV Ref mV UH3M TP Set Ag AgCl refe...

Страница 77: ...ensation is performed after manual input of temperature High resolution mV measurement dmV 1 mV mV documentation no Menu additional functions of mV measurement Offset voltage no selected documentation...

Страница 78: ...axial intercept and the slope of the characteristics Basis of the calculation is the Nernst equation U U0 Slg c The temperature difference between calibration and sample solution should not exceed 2...

Страница 79: ...re probe and immerse into first standard solution C2 ISE CAL NH N 25 4 C C1 9 70 m L U1 80 4mV Start measurement Wait for stable test values ISE CAL NH N 25 4 C C2 00 00m L Enter concentration of the...

Страница 80: ...NH N S 58 7mV D Display of calibration data which are stored with date and time ISE N ISE CAL NH N C1 9 70m L C2 95 00m L Indication of the used standard solutions and switch to and fro between the ca...

Страница 81: ...menu NH N 25 4 C TP Cal NH4 N menu Rinse electrode and temperature probe and immerse into sample solution menu NH N 25 4 C TP 15 4 m L Start measurement NH4 N measurement runs continuously CalDat NH N...

Страница 82: ...ation CalDat NH N Menu Additional functions CalDat NH N ISE N form of ind documentation Select indication form ISE N NH N DIM m L CIT Enter menu indication form With select indication form NH4 or NH4...

Страница 83: ...N Select menu additional functions of the Ammonium measurement documentation ISE N CalDat NH N form of ind Select CalDat NH4 N U0 199 1mV menu ISE CAL NH N S 58 7mV D Display of calibration data Slope...

Страница 84: ...Ammonium 84 BA61101 08 00 IWa MLP5 E2 documentation ISE N CalDat NH N form of ind Back to menu additional functions of NH4 measurement meth menu NH N 25 4 C TP Cal Back to NH4 N menu...

Страница 85: ...axial intercept and the slope The temperature difference between calibration and sample solution should not exceed 2 K meth menu Cal pH 25 4 C AR TP Position 10 pH menu mV meas 14697 a Ten pH Method...

Страница 86: ...L F U1 10 8mV 25 4 C C1 9 99 m L Start measurement Wait for stable test values ISE CAL F C2 00 00m L Select concentration of the second calibration standard solution Select figure Set figure Rinse ele...

Страница 87: ...BA61101 08 00 IWa MLP5 E2 87 ISE F ISE CAL F C1 9 99m L C2 102 11m L Indication of the used standard solutions and switch to and fro between the calibration data meth menu F 25 4 C TP Cal Back to fluo...

Страница 88: ...pH menu mV meas 14697 a Ten pH Method change ISE meas ISE N ISE F ISE F Select Fluoride measurement meth menu F 25 4 C TP Cal Entry to Fluorid menu Rinse electrode and temperature probe and immerse in...

Страница 89: ...Fluoride menu ISE F documentation CalDat F Select additional functions ISE F CalDat F documentation Select CalDat F U0 102 3mV menu S 57 5mV D ISE CAL F Display of calibration data menu ISE CAL F C1...

Страница 90: ...Fluoride 90 BA61101 08 00 IWa MLP5 E2 ISE F CalDat F documentation Back to menu additional functions of Fluoride measurement meth menu F 25 4 C TP Cal Back to fluoride menu...

Страница 91: ...xial intercept and the slope of the characteristic The temperature difference between calibration and sample solution should not exceed 2 K meth menu Cal pH 25 4 C AR TP Position 10 pH menu mV meas 14...

Страница 92: ...measurement Wait for stable test values ISE CAL 25 4 C C2 00 00 Enter the concentration of the second calibration standard solution Select figure Set figure Rinse electrode and immerse into the secon...

Страница 93: ...nu Any ionselective measurement meth menu Cal pH 25 4 C AR TP Position 10 pH menu mV meas 14697 a Ten pH Method change 14779 HS meas ISE F ISE ISE Select ionselective measurement meth menu ISE 25 4 C...

Страница 94: ...Cal ISE menu ISE documentation CalDat Menu Additional functions of ISE measurement selected documentation ISE CalDat Select CalDat U0 102 3mV ISE S 57 5mV D ISE CAL Display of the calibration data IS...

Страница 95: ...Ionselective measurement BA61101 08 00 IWa MLP5 E2 95 documentation ISE CalDat Back to menu additional functions meth menu ISE 25 4 C TP Cal Back to ISE measurement...

Страница 96: ......

Страница 97: ...o no Conductivity meas cell with integrated temperature sensor and flow through beaker LR 01 T 302 520 Instrument meas range Cell constant cm 1 0 001 S cm 300 S cm 0 1 2 Description Model o no Trace...

Страница 98: ...eference temperature 25 C recommended acc to DIN 38404 part 4 Measurement solution type Temperature function TC Reference temperature natural water ground surface and drinking water set nlF to be set...

Страница 99: ...ity measurement menu S cm 25 4 C nlF 25 275 9 Conductivity measurement runs continuously meth menu 25 4 C nlF 25 Back to menu conductivity measurement The conductivity menu comprises the following poi...

Страница 100: ...LR001 T LR01 T TetraCon 96 TetraCon L 0 000 3 000 S cm 0 00 30 00 S cm 0 0 300 0 S cm 0 3000 S cm 0 00 30 00 mS cm 0 0 300 0 mS cm 0 70 Salinity meth menu 25 4 C nlF 25 Method conductivity measurement...

Страница 101: ...00 1 500 cm Select figure Set figure C 0 614 cm 300 0 mS cm AutoRan e 300 0 S cm With and select Automatic selection of measuring range AutoRange or one of the following fixed measuring ranges up to 3...

Страница 102: ...m meth menu 25 4 C nlF 25 Conductivity menu TC nlF documentation C cm 0 609 Menu additional functions for conductivity measurem menu C cm meas range Entry to Setting of cell constant Pre adjustment fi...

Страница 103: ...re previous cell constant determined cell constant C 0 623 cm 300 0 mS cm AutoRan e 300 0 S cm Select measuring range With select automatic selection of measuring range or fixed measuring range TC nlF...

Страница 104: ...n only with measurements in the range of 10 K around the reference temperature meth menu 25 4 C nlF 25 Conductivity menu TC nlF documentation C cm 0 609 Menu additional functions for conductivity meas...

Страница 105: ...cm TC K 2 35 Back to menu additional functions meth menu 25 4 C 2 35 25 Back to conductivity menu Determination of the coefficient for a linear temperature function TC Cal To determine a linear temper...

Страница 106: ...mperatureTref meth menu 25 4 C nlF 25 Conductivity menu TC nlF documentation C cm 0 609 Menu additional functions Tref 25 C C 0 609 cm TC nlF Select temperature function nlF menu TC Cal TC nlF Entry t...

Страница 107: ...values 2 Temper sample to temperature 2 maximum 20 C above start temperature T2 49 2 C TC Cal 2 1456 S cm 3 21 K Wait for stability of measured value determined temperature coefficient Tref 25 C C 0...

Страница 108: ...tion C cm 0 609 Menu additional functions of conductivity measurement TC nlF Tref C documentation Select reference temperature 25 C TC nlF Tref C documentation Set reference temperature 20 C documenta...

Страница 109: ...ntation Confirm setting meth menu 25 4 C nlF 27 Back to Conductivity menu Measurement of salinity General information on salinity measurement Application report no 53021 meth menu 25 4 C nlF 25 Conduc...

Страница 110: ...thod Further information on conductivity measurement Fehler Textmarke nicht definiert Supervision of conductivity systems according to ISO 9000 GLP requirements WTW application report no 395054 Fehler...

Страница 111: ...ox 5 20 minutes Dry oxygen probe approx hour befor calibration put it into air calibration beaker OxiCal and tighten protection of temperature adjustment between probe and air calibration beaker Note...

Страница 112: ...ntration in water meth menu Cal O m L 21 6 C AR Menu oxygen measurement Immerse oxygen probe into sample solution Care for incident flow menu O m L 21 5 C AR 7 3 Start measurement AR Measurement with...

Страница 113: ...Select menu additional functions of oxygen measurement Mit or select AutoRead no meth menu Cal O m L 21 6 C AR Confirm and go back to menu oxygen measurement Immerse oxygen probe into sample solution...

Страница 114: ...4 C AR Menu oxygen measurement H O Cal O Sal OxiCal Select calibration O Ref O OxiCal H O Cal Select calibration procedure H2O Cal AR H O Cal S 0 983 T 21 6 C Start calibration in air saturated water...

Страница 115: ...ed in the instrument The solubility factor indicates the relative concentration difference to pure water or seawater Except for pure water the displayed concentration value is valid for solutions of t...

Страница 116: ...tor The adjusted solubility factor remains active even after switching off the instrument The solubility factor has no influence on the oxygen partial pressure and the saturation measurement Salinity...

Страница 117: ...ng and back to menu oxygen measurement menu Cal O m L 21 5 C 4 62 Sal AR Start oxygen concentration measurement Measurement runs continuously Sal signals the measurement with salinity correction The a...

Страница 118: ...ns Switching AutoRead on and off meth menu Cal O m L 25 4 C AR Menu oxygen measurement Dim O m L O documentation AR O yes Select menu additional functions Dim O m L O documentation AR O no Select Auto...

Страница 119: ...menu Cal O m L 25 4 C AR Menu oxygen measurement Dim O m L O documentation AR O yes Select menu additional functions CalDat O O AR O yes Dim O m L Select dimension mbar 1 menu 1 m L 1 Enter menu Dimen...

Страница 120: ...measurement 120 BA61101 08 00 IWa MLP5 E2 CalDat O O AR O ja Dim O Confirm and back to menu meth Cal O Back to menu oxygen measurement menu O 25 3 C 93 6 AR Start measurement Measurement runs continu...

Страница 121: ...documentation AR O yes Select menu additional functions documentation O Dim O m L CalDat O Select CalDat O2 T 25 0 C OxiCal 01 01 00 00 00 S 1 000 Display of calibration data The display shows the def...

Страница 122: ...of both measuring programs is the same exception For BOD5 according to ISO 5815 single determinations are sufficient for final measurement only 1 bottle is required per dilution or dilution water res...

Страница 123: ...nterval initial meas 5 days 15 hours 5 days 15 hours end meas possible The duration of the initial measurement is unlimited After start of the end measurement this duration is also unlimited Switching...

Страница 124: ...assen ohne Speich nein Please check the quality of the used oxygen probe before measurement Initial measurement Meth Men Cal O m L 25 4 C AR Menu oxygen measurement BSB5 Messen Verbr O Select method c...

Страница 125: ...ustment range 1 to 5 With or set number Display when dilution water has not yet been measured BSB5 Anf mess frei 100 Verd wasser Measurement of dilution water selected Display when dilution water has...

Страница 126: ...setting and start measurement for bottle number A123 AR BSB5 A123 O 9 3 m L 25 2 C Wait until appears besides AR signal sound With a re measurement is possible inkubieren BSB5 Anf mess Fl Nr E123 E124...

Страница 127: ...essen 10 mL L 01 03 94 01 A125 E126 E12 Enter bottle numbers Select figure Set figure Immerse oxygen probe into bottle A125 AR BSB5 A125 O 9 5 m L 23 4 C Start measurement Sample 01 03 94 01 Dilution...

Страница 128: ...ubate Perform measurement for all dilutions Bottle number entered twice BSB 5 Fl Nr A125 ver eben Invalid bottle number BSB 5 Fl Nr A000 un lti After the initial measurements have been finished Verd n...

Страница 129: ...Oxygen measurement BA61101 08 00 IWa MLP5 E2 129 Endmessun BSB5 Anzei e Anf messun Back to BSB 5 menu Re measurement after all measurements have been finished is not possible...

Страница 130: ...acterization Possibly two measurements of dilution water have to be performed Endmessun BSB5 Anzei e Anf messun BSB 5 menu Auswertun BSB5 Anf messun Endmessun Select BSB 5 final measurement Endmessung...

Страница 131: ...B5 E124 O 5 7 m L 20 1 C Start measurement for e g bottle E124 AR BSB5 E124 O 5 6 m L 20 2 C Wait until appears before the AR signal sound The MultiLab P5 controls the quantity of final measurements M...

Страница 132: ...4 01 Fl Nr E 27 Ask for next measurement Proposition of next bottle Re measurement Messen BSB5 Endmess 01 03 94 01 Fl Nr E12 Bottle number has already been measured Enter bottle number again ja BSB5 E...

Страница 133: ...e measurement of bottle e g E124 selected AR BSB5 E124 O 5 7 m L 20 1 C Re measurement of bottle 124 started Evaluation Endmessun BSB5 Anzei e Anf messun BSB 5 menu drucken BSB5 Endmessun Auswertun Se...

Страница 134: ...f the determined BSB5 value Verd wasser BSB5 Auswert 01 03 94 01 BSB5 77 5 m L Display of all single data The display corresponds to the printout 11 09 12 05 BSB5 Auswert 01 03 94 01 End 06 03 94 Disp...

Страница 135: ...ige 06 03 94 01 BSB5 Anzei e 28 02 94 09 01 03 94 01 Display of all data records also initial measurements of just started BSB determinations 11 09 12 05 BSB5 Auswert 01 03 94 01 Anf 01 03 94 Display...

Страница 136: ...easurements hook already evaluated samples question mark data garbage i e incomplete samples that cannot be evaluated Endmessun BSB5 Anzei e Anf messun BSB 5 menu Anzei e BSB5 drucken l schen Select e...

Страница 137: ...B5 l schen 11 11 93 09 ja l schen Select erasure ja BSB 5 l schen 30 12 93 02 30 12 93 01 Confirm erasure Erase until BSB5 l schen keine Werte Printing of BSB5 measurements The printer adjustment is v...

Страница 138: ...ple volume Vi in 1 l dilution ml l Sample part i ml ml Oxygen concentration mg l Oxygen demand mg l Begin ning End 1 End 2 1 2 Dilution water 0 0 8 5 7 7 7 6 0 8 0 9 1 dilution 10 0 01 8 4 5 7 5 8 2 7...

Страница 139: ...s 06 03 94 14 05 15 10 BSB5 184 mg l Dilution water A123 8 5 mg l E123 7 7 mg l E124 7 6 mg l 1 dilution A125 8 4 mg l E126 5 7 mg l E127 5 8 mg l 2 dilution A128 8 4 mg l E129 3 9 mg l E130 3 9 mg l...

Страница 140: ...ar oxygen reduction 1 minute l Regular termination when linearity is reached l Termination after 10 minutes at the latest l Termination in case of measured values 1 mg L meth menu Cal O m L 25 4 C AR...

Страница 141: ...urrent oxygen concentration and the measured temperature meth 2 3 m L min 22 2 C O rate Display of the calculated oxygen consumption rate and the measured temperature Re measurement BOD5 measure O con...

Страница 142: ...on of test values to a computer Characterization of documentations in the display During measurement the different documentations are displayed down left Dok Printing on keypressing Dok Automatic prin...

Страница 143: ...g Time runs backwards S059s Time controlled automatic storage Time runs backwards Call up of menu Documentation Photometry Function indication form selected Selector switch set to e g position 2 test...

Страница 144: ...08 00 Pla MLP5 E2 mV measurement then Select documentation mV ISE measurement Select documentation ISE Conductivity measurement then Select documentation Conductivity or Salinity Oxygen measurement th...

Страница 145: ...per line l Printout with or without date and time l Mode of test value numbering l Automatic printing after measurement or on keypressing only Connect printer cable Use cable AK 3000 1 Switch on print...

Страница 146: ...entation Entry to menu documentation Preset no documentation Select function documentation Printer Confirm selection 80 characters per line are set Select number of characters per line Confirm selecti...

Страница 147: ...RESET or erasure of test value numbers s b 112 Next documen ted test value e g no 112 after already performed measurements with switched on documentation Set function Number new At function Number new...

Страница 148: ...e number Further procedure s b Function Number new not selected Set function ident No Input of any 3 digit number before each measurement e g customer number sample location Note To switch off the fun...

Страница 149: ...automatically is set Print test values automatically Time controlled automatic printout selected Time interval t 060 s is set Print of test values after 60 sec automatically Set interval z B t 010 s...

Страница 150: ...ditional functions e g oxygen measurement During the continuous measurement with time controlled printout do not depress or keep a key which is not displayed e g or arrow keys Pressing a key which is...

Страница 151: ...er must be set to automatical print Function automatically is set Print test values automatically After succeeded calibration automatic printout of calibration data example pH in case of missing calib...

Страница 152: ...nu Measurement e g method C2 25 Insert vial Display of test value Dok Send data with desired presettings to the printer by keypressing Printing of test value or at selected function automatic printing...

Страница 153: ...nter e g printout of 80 characters per line Sequence Sample number Method Date Time Special signs Test value Dimension Indic form 001 C1 25 30 04 93 17 46 32 83 mg L CSB 002 C2 25 03 05 93 09 03 02 15...

Страница 154: ...0 04 93 17 46 32 83 mg L CSB 002 C2 25 03 05 93 09 03 02 1500 mg L CSB 003 A5 25 04 05 93 09 33 00 F 1 46 mg L NH4 N 004 pH 03 05 93 09 07 11 10 75 25 3 C 005 Cond 03 05 93 11 25 23 273 0 mS cm 006 O2...

Страница 155: ...es remain in the memory Free storage locations are displayed in a descending sequence 1000 999 998 2 1 after 1000 stored values the number starts again from the beginning 2 1 1000 999 998 The Numberin...

Страница 156: ...ously numbered from 001 to 999 001 No current test value e g after RESET or erasure of test value numbers s b 112 Next documented test value e g no 112 after already performed measurements with set do...

Страница 157: ...the last documented test value Set function Erase number yes Test value numbering starts again with 001 Confirm input and quit the menu Erase number Further action s b Function Number new not selected...

Страница 158: ...Documentation 158 BA61101 08 00 Pla MLP5 E2 Function automatic set Stores test values automa tically Set function press button Stores test values on keypressing Back to menu Additional functions...

Страница 159: ...atically Time controlled automatic storage selected Time interval t 060 s is set Stores test value after 60 s automatically Set interval z B t 010s Stores test value after 10 s automatically At time i...

Страница 160: ...Pressing a key which is not allowed stops the built in clock during key operation Storage of results Back to menu Measurement e g method C2 25 Insert vial cuvette Display of test value 960 By keypress...

Страница 161: ...Documentation BA61101 08 00 Pro MLP5 E3 161 or at selected function automatic storage 960 Automatic storage in the desired presettings Test value counter follows on automatically...

Страница 162: ...tched on Insert vial cuvette Menu set Ident No is displayed Set ident No e g no 184 The instrument assigns the entered sample code to the last measured sample Display of the test value Transmission of...

Страница 163: ...red results Function documentation Storage selected Function Numbers preselected Select function output Confirm input Printing of test values Memory counter follows on Printing is terminated Printing...

Страница 164: ...shed Printout Method list Example Pos of selector switch 2 585 nm C2 25 100 1500 mg L COD 2 1 14 585 14541 100 1500 mg L COD 2 2 14 585 14555 500 10000 mg L COD 2 3 14 585 14561 0 025 0 500 mg L CN 2...

Страница 165: ...ues Select function documentation Storage Function Numbers preselected Select function erase No security inquiry In case of confirmation the instrument erases immediately the stored results in the mem...

Страница 166: ...2 RS 232 C interface Pin connections MultiLab P5 Computer Printer 9 pin plug 9 pin socket 25 pin plug with RS 232 C interface 1 4 20 2 3 2 TXD 3 2 3 RXD 4 1 and 6 6 5 5 7 SG 6 4 20 7 8 5 8 7 4 DTR if...

Страница 167: ...aracteristic MLP5 Display shows Remote LOGON MLP5 CLOC Switches back to normal operation MLP5 Display switches from Remote to actual method CLIS Read out method list of set positions 01 14561 0 020 0...

Страница 168: ...iders the sample blank value Erasure of the stored sample blank value by changement of the method at the selector switch by discontinuance of Remote operation or by input of an own method cmes 14561 2...

Страница 169: ...uoride test value transmission if calibration values available otherwise INVALID COMMAND ISEF 24 02 94 08 02 00 16 3 mg L F 23 9 C MLP5 INVALID COMMAND when temp probe is disconnected CISN Ammonium te...

Страница 170: ...alDIN S 60 9mV pH Uasy 4mV Cd1 6 865 Cd2 1 679 11 03 94 09 34 MLP5 in case of missing calibration values appears AutoCalDIN Cal Error 11 03 94 09 34 MLP5 RCF Read out of Fluoride calibration values if...

Страница 171: ...g L C2 0 00mg L NH4 N 11 03 94 09 34 MLP5 in case of missing calibration values appears ISE N Cal Error 11 03 94 09 34 MLP5 RCI Read out of ionsensitive calibration values if available S 59 2mV D U0 0...

Страница 172: ...only when C 0 15 cm Cond 22 02 94 09 00 28 0 000 uS cm 21 9 C MLP5 INVALID COMMAND when C 0 15 cm CLF13 Meas range 0 00 30 00 S Cond 22 02 94 09 00 28 0 00 uS cm 21 9 C MLP5 CLF14 Meas range 0 0 300...

Страница 173: ...00 IWa MLP5 E2 173 CSAL Meas range 0 0 70 0 Sal 22 02 94 09 00 28 0 0 21 9 C MLP5 RC Read out of cell constant 0 690 cm MLP5 RTC Read out of temperature coefficient nlF MLP5 RREF Read out of referenc...

Страница 174: ...of oxygen partial pressure O2 22 02 94 09 19 40 168 mbar 21 9 C MLP5 CSAT Measurement of saturation O2 22 02 94 09 19 40 107 21 C MLP5 RCAL Read out the calibration data OxiCal 01 01 00 00 00 00 1 000...

Страница 175: ...s date and time 1 space 3 characters special signs for sample blank value or offset correction F for slope correction for measurements out of the meas range 1 space 9 characters test value 1 space 8 c...

Страница 176: ...space 9 characters unit 1 space 12 characters indication form 1 space 12 characters zero point Exponential graph is possible admissible signs are e and all numbers from 0 9 1 space 12 characters slope...

Страница 177: ...ent 10 mm 14 mm 20 mm or 50 mm Wave length does not correspond to the instrument Resolution not 0 1 0 01 After successful input the instrument displays the received method meth NH N menu Test1 mmol L...

Страница 178: ...rases all own methods MLP5 CCLR Test1 erases these own methods MLP5 Input of a 12th filter CFIL 777nm Input of the wavelength MLP5 Software Multi ACHAT for Windows The software Multi ACHAT WTW Product...

Страница 179: ...uage l Setting date and time l Alteration of the sequence of the method l Input of own methods l Information conc software status l Recovery of default settings RESET Call up of menu Configuration Swi...

Страница 180: ...1 German 2 English 3 French 4 Spanish 5 Italian 6 Dutch 7 Swedish 8 Danish 9 Portuguese 10 Indonesian 11 Hungarian meas language date time system info Menu Configuration configure german en lish lang...

Страница 181: ...nfirm input Display of all menus in Spanish confi urar espanol italiano idioma Return to German display Call up function idioma espanol again Konfi urieren deutsch en lish Sprache Select deutsch Messe...

Страница 182: ...fo Menu Configuration meas date time sequence language Select function Date time configure time 9 03 94 date 10 15 Display of the current data The first number of the day is marked configure time 19 0...

Страница 183: ...tem info Menu Configuration meas sequence user meth date time Select function sequence Select Change of methods Recommendation in case of long lists note or print out the sequence before The sorting i...

Страница 184: ...Configuration 184 BA61101 08 00 IWA MLP5 E2 configure 0 C1 25 02 14540 sequence Sorting over meas sequence user meth date time Function Sequence selected New sequence is stored...

Страница 185: ...nce Function Block selected configure WTW Merck yes sequence yes all WTW tests are faded in configure WTW Merck yes sequence no all WTW tests are faded out configure WTW Merck yes sequence yes all WTW...

Страница 186: ...ment sets all numbers to 00 then input the individual numb again configure 00 C1 25 00 14540 sequence Method list configure 0 C1 25 00 14540 sequence Input number or set to zero with configure 0 C1 25...

Страница 187: ...unction Observe filter position Characteristics meas language date time system info Menu Configuration meas user meth system info sequence Select function User meth configure data lin re user meth Inp...

Страница 188: ...t unit configure unit m cit user meth L e g mg L configure cit C user meth Input indication form cit configure cit d C user meth H e g dH configure C zero user meth Select resolution configure C zero...

Страница 189: ...e E c with correct digit sign configure S 0000 568 MBA user method e g 0 568 configure MBA 000 MBE user meth Input beginning of meas range Amount of indicated figures depends on the resolution configu...

Страница 190: ...ok user method Input reference cuvette configure cuvette mm ok user meth e g 50 configure data lin re user meth Method is stored meas user meth system info sequence Back to user meth menu test1 m L m...

Страница 191: ...stem info Menu Configuration meas user meth system info sequence Select function User meth configure data lin re user meth Characteristic data selected configure lin re erase user meth Select linear r...

Страница 192: ...git unit configure unit m cit user meth L e g mg L configure cit C user meth Input 5 digit indication form configure cit d C user meth H e g dH configure C zero user meth Select resolution Konfigurier...

Страница 193: ...orbance configure A1 0 100 A C2 user meth Input first absorbance e g 0 100 Input further 9 pairs of values acc to above schema configure A10 0 00 A MBA user meth 9 Input last absorbance e g 0 900 conf...

Страница 194: ...10 0 cuvette user meth e g 1000 configure cuvette mm ok user meth Input Reference cuvette configure cuvette mm ok user meth e g 50 configure lin re erase user meth Method stored meas user meth system...

Страница 195: ...guration meas user meth system info sequence Select function User meth configure data lin re user meth Characteristic data selected configure erase printing user meth Select erasion configure 1 erase...

Страница 196: ...one method configure ind erase Input method description configure ind test erase Method description Sorting over configure all erase 1 Possibly erasion of other ones meas user meth system info sequen...

Страница 197: ...Menu Configuration meas user meth system info sequence Select function User meth configure data lin re user meth Characteristic data selected configure printing filter 12 user meth Select printing co...

Страница 198: ...BA61101 08 00 IWA MLP5 E2 menu Test1 m L meth dH Back to function Measurement Printout of own method Example MultiLab P5 Software A 28 03 94 04 01 15 16 07 00 Test1 445nm 2 0 20 0 mg L NH4 N E0 0 0220...

Страница 199: ...n meas language date time system info Menu Configuration meas user meth system info sequence Select function User meth configure data lin re user meth Characteristic data selected configure filter 12...

Страница 200: ...Filter 12 meas user meth system info sequence Back to function User meth menu C1 25 m L meth COD Back to function Measurement C1 25 form of ind absorbance documentation Menu Additional functions sele...

Страница 201: ...Configuration BA61101 08 00 IWA MLP5 E2 201 meas A 360nm Aref new filter description...

Страница 202: ...1 08 00 IWA MLP5 E2 System Info Software status meas language date time system info Menu Configuration meas system info language user meth Select function System Info Date and version number can be di...

Страница 203: ...f all single steps Own methods and test values remain stored Below all possibilities are listed starts the selected Reset Switch off instrument Men Reset Switch on instrument and simultaneously depres...

Страница 204: ...conductivity measurement Messen O BSB5 BOD Reset oxygen measurement Messen BSB5 BOD DOK DOC O Reset BSB5 BOD Messen DOK DOC Reset all BSB5 BOD Reset Documentation Sequence Configuration menu Messen R...

Страница 205: ...lamp Switch off the instrument A zero adjustment must be carried out after changing the lamp Turn out screw Remove lid Turn out screw Remove lamp Insert new lamp Do not touch glass bulbs of the lamp w...

Страница 206: ...elow the cuvette department outlet in compartment and absorbing tank with bottom drain in the instrument which provides a contact of the liquid with electronic components If the MultiLab P5 is turned...

Страница 207: ...nce BA61101 08 00 Pla MLP5 E2 207 Carefully rinse cuvette compartment Let drain rinsing liquid Dry cuvette compartment e g with a soft towel or let it dry After drying the photometer is prepared for o...

Страница 208: ...For MEASUREMENT in practice NO ZERO ADJUSTMENT required The values of the zero adjustments remain stored until the next adjustment The instrument doesn t recognize a wrong zero adjustment Zero adjust...

Страница 209: ...changing the lamp of the MultiLab P 5 must be carried out separately for all used vial cuvette types and filter positions Attend to the below mentioned min filling capacity for each vial cuvette type...

Страница 210: ...340 nm the measured absorbance should be 0 010 A For 340 nm the measured absorbance is 0 030 A Differences from these values may be subject to cuvette defects or mechanical reasons smaller difference...

Страница 211: ...01 08 00 Pla MLP5 E2 211 Installation of filter 12 First switch off the instrument Do not touch the filter glass with your fingers Selector switch to position 6 Turn out screw Remove lid Insert filter...

Страница 212: ...nsert lid Screw on lid Input filter data by PC e g via software ACHAT from WTW Carry out zero adjustment for the supplementary filter Input of the filter data is also possible directly via keyboard s...

Страница 213: ...of charge replaces the marking sign in the selected menus Display is dark Instrument should function again after connection of the mains plug transformer If not send instrument to WTW for repair Contr...

Страница 214: ...D converter defective Send meter to WTW for repair Generally Zero adjustment missing Action Perform zero adjustment see page 208 Measurement Measured value is below the measuring range The displayed m...

Страница 215: ...ct vial cuvette with thinner layer Measurement Measured value exceeds measuring range of the reagent set It is not possible to compute an assessed value Action Pre dilute sample Use reagent set with h...

Страница 216: ...ultrafiltration Sample colored Remove coloring e g oxidation Sample blank value adjustment Very big influence of the sample blank value Measurement is impossible Cause Action Reduce sample blank value...

Страница 217: ...ter is exceeded An assessed value is displayed Dilute sample Select other wavelength Give result as assessed value Absolute und relative measurement Measured value below measuring range of meter Measu...

Страница 218: ...Sample solution not stable Depends on aim of the measurement and the characteristics of the sample solution Electrode too old Change electrode Temperatures of sample solutions too different Wait for t...

Страница 219: ...nge electrode Short circuit Change electrode or repair meter Wrong temperature value only with measurements without temperature probe Set correct temperature value Admissible asymmetry range 30 mV 30...

Страница 220: ...use Action Cable broken Change measuring or reference electrode or repair meter Unsuitable standard solutions Change standard solutions Defective or missing reference electrode Change reference electr...

Страница 221: ...e the biggest measuring range Possible cause Action The conductivity of the sample solution is above 500 S cm Use meter with a bigger measuring range T 23 3 C C Ca 0 01mKC C 1 000 cm C 1 500 cm Determ...

Страница 222: ...in the program Wrong or destroyed control solution use potassium chloride solution c 0 01 mol l only once Change control solution menu TC Cal TC 7 6 K Input temperature coefficient The input value is...

Страница 223: ...n manually Note Temperature coefficients above 3 5 K are very rare The sample solution has chemically changed during the measurement e g carbon dioxide has been absorbed or lime has precipitated Depen...

Страница 224: ...temperature adjustment Reference electrode contaminated regenerate probe Too much water in calibration vessel Remove superfluous water from calibration vessel At vessels with sponge only moisten the s...

Страница 225: ...sible range Admissible range 0 6 up to 1 25 Possible cause Action Membrane contaminated Clean membrane or change membrane head Membrane moist Dab membrane dry Gold electrode contaminated Regenerate pr...

Страница 226: ...brate Initial setup Calibrate meth BSB5 BOD5 aktiv Procedure BSB5 measurement Databank set up for measurements according to the ISO standard Action Erase databank ATTENTION all data of BOD5 measuremen...

Страница 227: ...be lost Consumption rate Cal Error cons Measurement Missing calibration data Possible cause Action RESET performed Calibrate Initial setup Calibrate O 1m L meth O rate Measurement Initial value below...

Страница 228: ...Method sequence All positions of the method list are set to 00 configure meth Error Incorrect method data Maintenance Error in the course of the program Switch meter off and then on again Perform RES...

Страница 229: ...for a later documentation Words printed in bold refer to the corresponding chapters Language German Sequence factory adjusted s method list Dimension Photometry Conductivity Dissolved oxygen mg L exce...

Страница 230: ...ons AutoRead no Documentation Printer Storage none 80 signs line with date time No to 001 automatically photometry automatically time controlled t 60s pH cond and oxygen Nr to 001 automatically photom...

Страница 231: ...switch Set positions Set wavelength Position selector switch Wave length nm Wave length nm Position selector switch 1 2 3 4 5 6 7 8 9 10 11 12 445 585 340 540 690 520 405 495 620 660 820 free 340 405...

Страница 232: ...Display Control elements for the user Switch ON OFF switch Keys Foil keyboard with 6 keys and cyclic acknowledge Cuvette compartment 14 mm vials 10 mm 20 mm and 50 mm rectangular cuvettes Analog input...

Страница 233: ...94 V2 Protection system IP 42 DIN 40050 Mains supply transformer EN 60742 Electromagnetic compatibility EMV Test severity levels see test certificate Interference transmission EN 50081 1 FCC Class A R...

Страница 234: ...accum 1 2V each 2200 mAh 8 hours continuous operation with fully charged accumulator charging time 16 hours Current consumption instrument max 550 mA Instrument behaviour at after power failure total...

Страница 235: ...osition free retrofitting filter on request half valve breath 10 nm 2nm accuracy 2 nm Photometric reproducibility 0 001 E at 1 000 E Photometric resolution 0 001 E Meas range extinction 0 500 E at 3 0...

Страница 236: ...C ambient temperature 0 01 1 digit 0 1 mV 1 digit Temperature Meas range Resolution Accuracy 5 0 C 110 0 C 0 1K 1K at manual temperature input 0 1K 1 digit at15 C 35 C Ambient temperature Temperature...

Страница 237: ...ge 0 01 999 99 Meas range ionsensitive measurement Two point calibration 0 01 9999 Default values for calibration 10 and 100 62 mV D S 62 mV D Calibration range 0 01 999 99 Functions AutoRead Calibrat...

Страница 238: ...Technical data 238 BA61101 08 00 IPro MLP5 E3 AutoCalTEC WTW Technical buffers 2 00 4 01 7 00 10 00 25 C Test value indication after stability or manual interruption Sign for reaching the stability...

Страница 239: ...0 1 S cm 0 S cm 3000 S cm 1 S cm 0 00mS cm 30 00mS cm 0 01mS cm 0 0mS cm 300 0mS cm 0 1mS cm Meas accuracy 0 5 1 digit of meas value Temp compensation 5 C bis 90 C automatically Temperature coefficie...

Страница 240: ...ange Resolution Accuracy temperature at 15 C 35 C ambient temperature Sensor exchange error Temperature range TetraCon 96 5 0 C 90 C 0 1K 0 1K 1 digit 0 2 K at 5 0 C 60 0 C 0 4 K at 60 0 C 110 0 C 0 C...

Страница 241: ...meas value 0 01 mg L resolution Temperature compensation only slow NTC with OxiCal automatically with double thermistor system Air pressure correction AutoBar automatically from 850 to 1080 mbar Salin...

Страница 242: ...Technical data 242 BA61101 08 00 IPro MLP5 E3 Test certificate EMC...

Страница 243: ...P5 has Radio Frequency Emmissions in accordance with BMPT AmtsblVfg 243 1991 This instrument has passed the tests set by the authorities for telecommunication WTW have been authorized to carry out the...

Страница 244: ......

Страница 245: ...Cl2 Chlorine 6 4 20 445 14755 1 0 15 0 mg l Cl Chloride 1 6 10 520 14755 10 150 mg l Cl Chloride 6 5 14 540 14552 0 05 2 00 mg l Cr Chromium 4 6 10 540 14758 0 10 3 00 mg l Cr Chromium 4 7 10 445 Cr 2...

Страница 246: ...0 120 0 g l Ni Nickel bath 5 12 14 340 N1 25 0 5 22 6 mg l NO3 N Nitrate 3 1 14 340 14563 1 0 22 5 mg l NO3 N Nitrate 3 3 14 520 14542 0 5 18 0 mg l NO3 N Nitrate 6 1 10 520 14773 1 00 20 00 mg l NO3...

Страница 247: ...800 mg l Si Silicium 11 4 14 520 14537 0 5 18 0 mg l N Nitrogen 6 10 14 520 14548 20 240 mg l SO4 Sulphate 6 6 10 520 14791 25 0 300 0 mg l SO4 Sulphate 6 7 14 820 14564 100 1000 mg l SO4 Sulphate 11...

Страница 248: ...00 mg l Cu Copper 2 6 10 585 14767 0 20 6 00 mg l Cu Copper 2 7 14 585 14500 0 10 9 00 mg l HCHO Formaldehyde 2 8 14 340 N1 25 0 5 22 6 mg l NO3 N Nitrate 3 1 14 340 14560 4 0 40 0 mg l COD COD 3 2 1...

Страница 249: ...0 14542 0 5 18 0 mg l NO3 N Nitrate 6 1 10 520 14773 1 00 20 00 mg l NO3 N Nitrate 6 2 50 520 FB520 0 5 50 0 DFZ Colour 6 3 10 520 14828 0 10 8 00 mg l Cl2 Chlorine 6 4 10 520 14755 10 150 mg l Cl Chl...

Страница 250: ...4 660 14697 0 05 2 00 mg l a Ten anionic tensides 10 8 0 00 300000 S cm Kappa Conductivity 11 1 Sal 0 0 70 0 Sal Salinity 11 2 14 820 14564 100 1000 mg l SO4 Sulphate 11 3 50 820 14794 0 010 0 800 mg...

Страница 251: ...of meas values BA61101 08 00 Pla MLP5 E2 251 The measuring values are presented in dependence on the upper limit of the selected measuring range The resolution normally is 1 of the end value of the me...

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