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AP 110
AP 115
AP 125

INSTRUCTION MANUAL

68X452201 Rev. A 07/08

Содержание accumet AP 110 accumet AP 115 accumet AP 125

Страница 1: ...AP 110 AP 115 AP 125 INSTRUCTION MANUAL 68X452201 Rev A 07 08...

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Страница 3: ...mode to select options 6 5 2 pH Standardization 8 5 3 pH Measurement 8 6 mV OPERATION 9 6 1 Using setup in mV mode to select options 9 6 2 mV Measurement 10 7 R mV OPERATION 10 7 1 Using setup in R m...

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Страница 5: ...1 1 THE INSTRUMENT Before operating the meter please familiarize yourself with the location and function of its various display elements keypad and connectors Figure 1 Front view of meter...

Страница 6: ...w View data stored in memory Std In Standardization mode Meas In Measurement mode pH pH Measurement mode R Relative millivolt Measurement mode mV Absolute millivolt Measurement mode ION Ion Measuremen...

Страница 7: ...rement modes setup meas Press this key to enter Setup menu Press again to scroll through the Setup options Measure key also serves to refresh value when Auto Hold is active std enter Press this key to...

Страница 8: ...adapter If an AC adapter is not used Seal the jack with the blue rubber plug to maintain a waterproof state An AC adapter prevents battery drain by removing the battery from the circuit For pH mV R m...

Страница 9: ...rection of buffer value Standardi zation User selectable 1 5 cal points for USA NIST or 1 6 cal points for EURO standardization 3 BATTERY INSTALLATION To install the battery perform the following step...

Страница 10: ...close for longer periods of non use and storage Refill when the level of fill solution recedes below the manufacturer s recommended level Refer to the manufacturer s electrode instruction manual for s...

Страница 11: ...AP115 AP125 only 888 88 to select 0 01 8888 8 to select 0 1 6 To activate or deactivate the Automatic Shut off function press setup meas until A Off appears Select Yes or No by using the save or view...

Страница 12: ...variation over 30 seconds as well as the appearance of the STABLE annunciator Press std enter again to complete standardization of the value The meter automatically recognizes the buffer and returns...

Страница 13: ...ION AP meters display absolute mV values referenced to zero mV Although calibration doesn t apply to absolute measurement a check of the zero value can be performed by connecting the BNC shorting cap...

Страница 14: ...rode in sample solution 3 When the meter senses that the displayed value is stable STABLE will appear under the displayed value Record the reading at this time Note The AUTO read function is not appli...

Страница 15: ...until the meter is manually turned off 6 To set meter time and date press setup meas until MM DD YY appears Use the save or view keys to select the appropriate digits Press std enter to confirm select...

Страница 16: ...or selection Press setup and scroll through the operating parameters in the meter Press enter to accept the parameter as displayed or to accept a change made to that parameter 1 To activate or de act...

Страница 17: ...month to day to year 7 To clear data memory press setup meas until Clear dAtA appears Select Yes or No by using the save or view keys Press std enter to confirm selection 8 2 Ion Standardization For b...

Страница 18: ...ed The standardization value is not accepted and the instrument returns to the Measure mode 8 3 Measurement in Ion mode 1 Press mode until the display indicates the Ion mode Immerse the electrode s in...

Страница 19: ...when probe is not used Temperature is displayed in each Measurement mode pH mV R mV and Ion 9 1 Temperature Standardization ATC The temperature reading of your ATC probe can be adjusted at a single t...

Страница 20: ...H buffers and samples are at 20 0C and you do not have an ATC probe it would be desirable to change the MTC from 25 0C to 20 0C If ATC is not displayed MTC is active 1 Press mode to select mV measurem...

Страница 21: ...ata select Yes then press std enter The value is now stored in the meter s non volatile memory and the meter returns to Measurement mode If you do not wish to overwrite the data and wish to escape fro...

Страница 22: ...slope efficiency during calibration 70 120 mV AP 110 AP 115 AP 125 mV Range 2000 Resolution 0 1 1 Relative accuracy 0 2 2 Relative mV AP 110 AP 115 AP 125 Absolute mV Range 2000 Resolution 0 1 1 Rela...

Страница 23: ...ES Auto Hold Mode YES Auto Shut Off Selectable after 20 minutes Default on Memory 200 data sets Slope Offset Display YES Backlight YES Ingress Protection IP 67 Operating Temperature 0 to 50 0C Battery...

Страница 24: ...llable pH ATC electrode Single Junction 13 620 AP50A Refillable pH ATC electrode Double Junction 13 620 AP61 Gel filled pH ATC electrode Double Junction 13 620 AP52 Refillable ORP Redox electrode 13 6...