VWR International MU 6100 H Instruction Manual Download Page 46

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Dissolved oxygen

MU 6100 H

ba77077e02

09/2014

Calibration record

(example)

Display

Calibration
record

Relative slope

+++

S = 0.8 ... 1.25

S = 0.7 ... 0.8

S = 0.6 ... 0.7

Error

S < 0.6 or S > 1.25

Error elimination (see section 14
W

HAT

..., page 79)

MU 6100 H
Ser. no. 11292113

CALIBRATION OXY 11
15.02.2014 16:13:33

S = 0.88

25.0 °C

Sensor

+++

Summary of Contents for MU 6100 H

Page 1: ...ba77077e02 09 2014 MULTI meter MU 6100 H INSTRUCTION MANUAL European Catalogue Number s MU 6100 H S1 665 0311 MU 6100 H S2 665 0312 6100 H MU Version 2 Issued September 11 2014 11 39 am...

Page 2: ...MU 6100 H 2 ba77077e02 09 2014 Legal address of manufacturer VWR International bvba Researchpark Haasrode 2020 Geldenaaksebaan 464 B 3001 Leuven 32 16 385011 http be vwr com Manufactured in Germany...

Page 3: ...H meter 9 2 2 Sensors 9 3 Technical data 10 3 1 Measuring ranges resolution accuracy 10 3 1 1 pH ORP 10 3 1 2 Oxi 11 3 1 3 Cond 12 3 2 General data 13 4 Commissioning 15 4 1 Scope of delivery 15 4 2...

Page 4: ...l calibration AnyCal 32 6 2 5 Calibration points 35 6 2 6 Calibration data 36 7 ORP voltage 38 7 1 Measuring 38 7 1 1 Measuring the ORP 38 7 1 2 Measuring the temperature 39 7 2 ORP calibration 39 8 D...

Page 5: ...independent settings 62 10 2 1 System 62 10 2 2 Data storage 63 10 2 3 Automatic Stability control 63 10 3 Reset 63 10 3 1 Resetting the measurement settings 63 10 3 2 Resetting the system settings 65...

Page 6: ...2 pH ORP 76 13 5 3 Conductivity 77 13 5 4 D O 77 14 What to do if 79 14 1 pH ORP 79 14 2 Dissolved oxygen 80 14 3 Conductivity 82 14 4 General information 83 15 Firmware update 84 16 Glossary 85 17 In...

Page 7: ...might be damaged if the actions mentioned are not taken 1 1 2 Safety signs on the meter Note all labels information signs and safety symbols on the meter and in the battery compartment A warning symbo...

Page 8: ...nly be supplied with power by the energy sources mentioned in this operating manual The meter may only be operated under the environmental conditions mentioned in this operating manual The meter may o...

Page 9: ...reliably The MU 6100 H provides the maximum degree of operating comfort reliability and measuring certainty for all applications 2 2 Sensors A measuring system ready to measure consists of the MU 610...

Page 10: ...e Range Increment Tmanual C 25 130 1 Tmanual F 13 266 1 Accuracy 1 digit Variable Accuracy Temperature of the test sample pH range 2 0 20 0 0 1 15 C 35 C 2 00 20 00 0 01 15 C 35 C 2 000 19 999 0 005 1...

Page 11: ...ent temperature of 5 C 30 C Saturation 0 5 of measured value when measuring in the range of 10 K around the calibration temperature D O partial pressure mbar 0 5 of measured value at ambient temperatu...

Page 12: ...0 01 0 1 1 Resistivity MOhm cm 2 00 19 99 20 0 199 9 0 01 0 1 SAL 0 0 70 0 according to the IOT table 0 1 TDS 0 1999 mg l 2 00 19 99 g l 20 0 199 9 g l 1 0 01 0 1 T C 5 0 105 0 0 1 T F 23 0 221 0 0 1...

Page 13: ...l 0 5 T C temperature sensor NTC 30 0 1 PT 1000 0 1 The accuracy values specified here apply exclusively to the meter The accuracy of the measuring cell has also to be taken into account Further data...

Page 14: ...ion pH sensor input Input resistance 5 1012 ohm Input current 1 10 12 A USB interface Type USB 1 1 USB B device data output Baud rate Adjustable 1200 2400 4800 9600 19200 Baud Data bits 8 Stop bits 2...

Page 15: ...2 Power supply The MU 6100 H is supplied with power in the following ways Battery operation 4 x alkaline manganese batteries type AA USB operation via a connected USB B cable 4 3 Initial commissionin...

Page 16: ...orrespond to the signs in the battery compartment You can operate the meter either with normal batteries or with rechargeable batteries Ni MH In order to charge the batteries an external charging devi...

Page 17: ...output Configures the automatic data output to the USB inter face On Off Switches the meter on or off MODE Selects the measured parameter Quits the settings CAL CAL_ Calls up the calibration procedure...

Page 18: ...or 5 Sensor symbol calibration evaluation calibration interval 6 Measured temperature with unit 7 Status information meter 8 Softkeys and date time AR Stability control AutoRead is active calibration...

Page 19: ...onnect sensors to the meter that cannot return any volt ages or currents that are not allowed SELV and current circuit with current limiting Almost all customary sensors fulfill these conditions 1 Swi...

Page 20: ...llumination on or off see section 10 2 1 SYSTEM page 62 5 4 Navigation The principles of navigation in menus and dialogs are explained in the following sections 5 4 1 Operating modes The instrument ha...

Page 21: ...other operating situations 5 4 3 Menus and dialogs The menus for settings and dialogs in procedures contain further subelements To select a subelement use the keys The current selection is dis played...

Page 22: ...asured value display appears The instrument is in the measuring mode Language Deutsch Beep Off Illumination On Contrast 50 Switchoff time 1 h Temperature unit C Stability control On General 15 02 2014...

Page 23: ...t selection is displayed with a frame 4 Open the System submenu with OK 5 Select the General submenu with The current selection is displayed with a frame 6 Open the General submenu with OK pH 6 949 25...

Page 24: ...n date Identification of stored measured values Therefore check the time at regular intervals 7 Open the setting mode for the Language with OK 8 Select the required language with 9 Confirm the setting...

Page 25: ...firm the Time menu with and OK The hours are highlighted 4 Change and confirm the setting with and OK The minutes are highlighted 5 Change and confirm the setting with and OK The seconds are highlight...

Page 26: ...l connected sensors Detailed display of one sensor With the softkey you can very easily switch between the two display types The suitable softkey is displayed depending on the operating situation Chan...

Page 27: ...red value The Stability control function checks whether the measured values are stable To ensure the high measurement accuracy of the measuring sys tem always measure with a calibrated electrode see s...

Page 28: ...ensor Manual determination and input of the temperature The measuring instrument recognizes whether a suitable sensor is connected and automatically switches on the temperature measurement The display...

Page 29: ...TTINGS FOR PH MEASUREMENTS PAGE 52 Use any one to five buffer solutions of the selected buffer set in ascending or descending order Below calibration with Technical buffers TEC is described When other...

Page 30: ...isplay of the measured parameter flashes 9 Wait for the end of the measurement with stability control or accept the calibration value with OK The calibration display for the next buffer appears voltag...

Page 31: ...th OK The calibration display for the next buffer appears voltage display 16 If necessary finish the calibration procedure as a two point calibration with MODE The calibration record is displayed pH 0...

Page 32: ...fer of a buf fer set has been measured Then the calibration record is dis played The calibration line is determined by linear regression If single point calibration was set in the menu the calibration...

Page 33: ...the calibration value with OK The calibration display for the setting of the nominal buffer value appears 10 Set the nominal buffer value for the measured temperature with 11 Accept the set calibrati...

Page 34: ...emperature with 19 Accept the set calibration value with OK The calibration display for the next buffer appears voltage display 20 Finish the calibration procedure as a two point calibration with MODE...

Page 35: ...inish calibration or Continue calibrating using the next buffer with OK After the fifth buffer has been measured the calibration is automat ically finished Then the calibration record is displayed The...

Page 36: ...n After calibrating the meter automatically evaluates the calibration The zero point and slope are evaluated separately The worse evaluation of both is taken into account The evaluation appears on the...

Page 37: ...50 0 Clean the electrode according to the elec trode operating manual Error Error 30 oder 30 62 0 oder 50 0 Error elimination see section 14 WHAT TO DO IF page 79 MU 6100 H Ser no 11292113 CALIBRATIO...

Page 38: ...within the monitored time interval The minimum duration until a measured value is assessed as stable is the monitored time interval The actual duration is mostly longer 1 Connect the ORP electrode to...

Page 39: ...nsor is connected and automatically switches on the temperature measurement The display of the temperature indicates the active temperature measuring mode If you wish to measure without temperature se...

Page 40: ...window Stability control AutoRead The stability control function AutoRead continually checks the stability of the measurement signal The stability has a considerable impact on the reproduc ibility of...

Page 41: ...easuring the temperature For reproducible D O measurements it is essential to measure the tempera ture of the test sample The temperature is automatically measured by the temperature sensor NTC30 or P...

Page 42: ...urement e g Winkler titration according to DIN EN 25813 or ISO 5813 At the same time the relative slope is adapted to the comparison measurement by a correction factor When the correction multiplier i...

Page 43: ...t for the end of the measurement with stability control or accept the calibration value with OK The calibration record is displayed and output to the interface 6 Using F1 Continue or OK switch to the...

Page 44: ...he measurement with stability control or accept the calibration value with OK The factor that was set last is displayed 6 Using set the correction factor to adjust the displayed con centration value t...

Page 45: ...alibration evalua tion After calibration the meter automatically evaluates the current status of the calibration The evaluation appears on the display and in the calibration record The calibration rec...

Page 46: ...n record example Display Calibration record Relative slope S 0 8 1 25 S 0 7 0 8 S 0 6 0 7 Error Error S 0 6 or S 1 25 Error elimination see section 14 WHAT TO DO IF page 79 MU 6100 H Ser no 11292113 C...

Page 47: ...nstant for the connected conductivity measuring cell If necessary correct the settings The selection of the measuring cell and the setting of the cell con stant is done in the measurement settings men...

Page 48: ...ging until you switch the HOLD function off 9 1 2 Measuring the temperature For reproducible conductivity measurements it is essential to measure the temperature of the test sample The temperature is...

Page 49: ...the conductivity measuring cell by calibrating with the control standard in the following ranges The cell constant is determined in the control standard 0 01 mol l KCl Cell constants outside the rang...

Page 50: ...le in the OK Calibration Calibration data storage and OK Storage config Data storage Calibration data storage menu 4 Immerse the conductivity measuring cell in the control standard solu tion 0 01 mol...

Page 51: ...n records with Output the displayed calibra tion record to the interface with F2 USB output Quit the display with F1 Back or OK Switch directly to the mea sured value display with MODE Calibration Cal...

Page 52: ...ing Explanation Calibration Calibration record Displays the calibration record of the last calibration Calibration Calibration data storage Display Displays the calibration record Further options Scro...

Page 53: ...y refers to the Nernst slope of 59 2 mV pH 100 x deter mined slope Nernst slope Alternative temper ature On Off Takes the temperature value from the 2nd sensor Man temperature 25 25 130 C Entry of the...

Page 54: ...terval 1 999 days 5 Merck 1 4 000 7 000 9 000 20 C 6 Merck 2 1 000 6 000 8 000 13 000 20 C 7 Merck 3 4 660 6 880 9 220 20 C 8 Merck 4 2 000 4 000 7 000 10 000 20 C 9 Merck 5 4 010 7 000 10 000 25 C No...

Page 55: ...eting the settings switch to the measured value display with MODE In the following table only those settings are listed that influence the ORP mea surement Default settings are printed in bold Menu it...

Page 56: ...ecord Further options Scroll through the calibration records with Output the displayed calibration record to the interface with F2 USB output Output all calibration records to the interface with F2_ U...

Page 57: ...inity 0 0 70 0 Salinity or salinity equivalent for the salt content correction This function is only available for concentration measurements if the manual salt content correction is switched on Reset...

Page 58: ...cord of the last calibration Calibration Calibration data storage Display Displays the calibration record Further options Scroll through the calibration records with Output the displayed calibration r...

Page 59: ...ing cells with freely adjustable cell constants Measurement Measuring cell Cell const man 0 250 0 840 1 000 cm 1 Display and setting option of the cell constant of any measuring cells man Measurement...

Page 60: ...emperature compensation nLF according to EN 27 888 Linear temperature compensation lin with adjustable coefficient in the range 0 000 10 000 K No temperature compensation off Measurement Temp comp TC...

Page 61: ...DS Measurement TDS fac tor The reference temperature and temperature compensation are set in the Measurement menu for the parameter conductivity see sec tion 10 1 7 SETTINGS FOR CONDUCTIVITY MEASURING...

Page 62: ...neral Contrast 0 50 100 Changes the display contrast System General Switchoff time 10 min 1h 24 h Adjusts the shut off time System General Temperature unit C F Temperature unit degrees Celsius or degr...

Page 63: ...stability range when the automatic Stability control is switched off 10 3 Reset You can reset initialize all sensor settings and sensor independent settings separately from each other 10 3 1 Resetting...

Page 64: ...open it in the measured value display press the OK or F1 Menu key Cond The following settings for conductivity measurements are reset to the default Setting Default settings Buffer TEC Calibration in...

Page 65: ...nfig menu in the measured value display press the OK_ or F1_ Menu key Setting Default settings Kal Intervall 150 d Measured parameter Cell constant C calibrated 0 475 cm 1 or 0 840 cm 1 nominal cell c...

Page 66: ...e current datasets of the sensors indicated on the display are transmitted to the interface at the same time With each data storage process the current datasets of the sen sors indicated on the displa...

Page 67: ...page 71 11 2 Automatic data storage at intervals The storing interval Interval determines the time interval between automatic data storing processes With each data storage process the current datasets...

Page 68: ...lanation ID number 1 10000 ID number for the dataset series Interval 1 s 5 s 10 s 30 s 1 min 5 min 10 min 15 min 30 min 60 min Storing interval The lower limit of the storing inter val can be restrict...

Page 69: ...own on the display and output to the interface Each of the measurement data memories has a function to erase the entire contents Editing the data memory The memory is edited in the menu Storage config...

Page 70: ...output Quit the display with F1 Back Data storage Manual data storage Erase Erases the entire manual mea surement data memory All calibration data remain stored when this action is performed Data sto...

Page 71: ...ues of the connected sensors Measured temperature value of the connected sensors or manually set tem perature AutoRead info The AR indicator appears with the measured value if the AutoRead criterion w...

Page 72: ...set the transmission interval Simultaneously with every auto matic data storing process see section 11 2 AUTOMATIC DATA STORAGE AT INTERVALS page 67 Stored mea sured values Manual Displayed dataset w...

Page 73: ...ents of the PC for installation of the USB driver 12 3 MultiLab Importer With the aid of the MultiLab Importer software you can record and evaluate measurement data with a PC 1 Insert the supplied ins...

Page 74: ...compartment 1 Unscrew the two screws 1 on the underside of the meter 2 Open the battery compartment 2 on the underside of the meter 3 Remove the batteries from the battery compartment CAUTION Make sur...

Page 75: ...responsibility to decontaminate the equipment in case of biological chemical and or radiological contamination so as to protect from health hazards the persons involved in the disposal and recycling o...

Page 76: ...VIVAL KIT PHENOMENAL 662 1166 Storage tube 662 1167 Extension stick 662 1224 COMMUNICATION KIT CD ROM USB cable Manual 662 1225 Articulated stand for 4 electrodes and temperature sensor 662 1169 Stora...

Page 77: ...TITRINORM 100 ml 32040 185 Buffer NIST pH 4 01 30 x 30 ml 1 99001 0001 Buffer NIST pH 7 30 x 30 ml 1 99002 0001 Buffer NIST pH 10 30 x 30 ml 1 99004 0001 Storing solution 3 Mol l KCl 100 ml 83605 180...

Page 78: ...nance cleaning disposal accessories MU 6100 H 78 ba77077e02 09 2014 Measuring cells Order no pHenomenal OXY 11 OXYGEN SENSOR PHENOMENAL 3M 8 PIN 664 0042 Accessories Order no MAINTENANCE KIT OXYGEN 66...

Page 79: ...act air or moisten junction Cable broken Replace the electrode Gel electrolyte dried out Replace the electrode The measured value is outside the measuring range of the meter Use a suitable electrode C...

Page 80: ...Electrode test sample Conductivity too low Use a suitable electrode Temperature too high Use a suitable electrode Organic liquids Use a suitable electrode Cause Remedy Electrode Electrode unsuitable U...

Page 81: ...Remedy D O sensor contaminated Electrolyte depleted Clean the D O sensor Change the electrolyte and membrane cap If necessary replace the D O sensor Cause Remedy Membrane cap not screwed on tight eno...

Page 82: ...nformation and instructions on cleaning and exchange of sensors are given in the documentation of your sensor Cause Remedy The measured value is outside the measuring range of the meter Use a suitable...

Page 83: ...xpired Recalibrate the measuring system Cause Remedy Batteries almost empty Replace the batteries see section 13 1 MAINTENANCE page 74 Cause Remedy Operating condition undefined or EMC load unallowed...

Page 84: ...ETER PAGE 83 1 Install the downloaded firmware update on a PC An update folder is created in the Windows start menu If an update folder already exists for the meter or meter type the new data is displ...

Page 85: ...he unit of the molality The practical pH value is the value of a pH measurement Potentiometry Name of a measuring technique The signal depending on the mea sured parameter of the electrode is the elec...

Page 86: ...s used for oceanographic monitoring It is determined by measuring the electrical conductivity Salt content General designation for the quantity of salt dissolved in water Temperature coeffi cient Valu...

Page 87: ...Reset Restoring the original condition of all settings of a measuring system Resolution Smallest difference between two measured values that can be dis played by a meter Stability control Au toRead Fu...

Page 88: ...Glossary MU 6100 H 88 ba77077e02 09 2014...

Page 89: ...ioning 15 Initialize 63 Interval for calibration 54 57 60 K Keys 17 M Measured value display 21 Measurement accuracy 54 57 60 Measurement data memory Edit 69 Erase 69 Measurement dataset 71 Measuring...

Page 90: ...Index MU 6100 H 90 ba77077e02 09 2014...

Page 91: ...MU 6100 H Index ba77077e02 09 2014 91...

Page 92: ...Index MU 6100 H 92 ba77077e02 09 2014...

Page 93: ...MU 6100 H Index ba77077e02 09 2014 93...

Page 94: ...roduct has been damaged by accident abuse misuse or misapplication or from ordinary wear and tear If the required main tenance and inspection services are not performed according to the manuals and an...

Page 95: ......

Page 96: ...fo no vwr com Poland VWR International Sp z o o Limbowa 5 80 175 Gdansk Tel 058 32 38 200 do 204 Fax 058 32 38 205 E mail info pl vwr com Portugal VWR International Material de Laborat rio Lda Edif ci...

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