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- Contact Person : Mr. Tu Victor
- Company Name : Shanghai Selon Scientific Instrument Co., Ltd.
- Tel : 86-21-35100022
- Fax : 86-21-65416501
- Address : Shanghai,Shanghai,29F, Building 2nd, Lane 388, Kunming Road
- Country/Region : China
- Zip : 200082
SELON902 pH Meter / DO Meter (CE Certificate)
SELON902 pH meter, DO meter used for measuring the pH, ORP, Dissolved Oxygen in liquid.
Multi-point Push-button Calibration:The meter has multi-point calibration mode. From setup menu, choose calibration and immerse electrode sensor into indicated calibration solution, press ENTER key and meter is automatically calibrated.
Auto-Buffer Recognition:During calibration, if the calibration solution does not match the meter's indicated value, an ERROR message is displayed.
Viewing of Electrode Slope:After pH calibration, the percentage slope of the sensor is displayed before the meter returns to measurement mode. Per the
slope value, user decides whether to change electrode.
Automatic Temperature Compensation:The meter provides automatic temperature compensation mode for optimum accuracy under variable temperature conditions.
Insert the temperature probe into meter, the temperature value will automatically displays on the screen.
Salinity and Barometric Pressure Compensation:During the Dissolved Oxygen modes, Salt dissolved in solution will be limits oxygen content, Bante902 meter can compensates the salinity and barometric pressure after manual input coefficients.
Message Indicator: SELON902 meter has message indicators, it can shows many helpful messages like an on-screen manual for easy operation.
Communication Interface and Data Store:The meter has real-time date/clock stamps, the memory stores up to 99 data sets. Press the SAVE key to store the current
measured values and it automatically generates a serial number with time. All of stored data can then be sent to a computer via the USB port.
Specifications:pH Mode:pH Range: -2.000 to 16.000pHpH Accuracy: ±0.002pHCalibration Points: 2 points, NIST(pH4.00/6.86/9.18) or USA (pH4.01/7.00/10.01)Temperature Compensation: 0.0 to 100.0°C, 32 to 212°F, Manual or Automatic
mV Mode:mV Range: -1999.9 to +1999.9mVmV Accuracy: ±0.2mV
DO Mode:Dissolved Oxygen Range: 0.00 to 20.00mg/L or ppmDissolved Oxygen Accuracy: ±0.3mg/L or ppmSaturation of Oxygen: 0 to 200.0%Accuracy: ±5.00%Temperature Compensation: 0 to 40°C, 32 to 104°F, AutomaticSalinity Correction: 0 to 35g/LBarometric Pressure Correction: 450 to 850mmHg, 60 to 112.5kpaCalibration Points: 1 or 2 points (100% in air or 0% in zero oxygen solution)
General Parameters:Temperature Range: 0.0 to 100.0°C, 32 to 212°FTemperature Accuracy: ±0.3°C, ±0.5°FMemory: 99 data sets with date/time stampingOutput: USB Communication InterfacePower Requirements: DC 9V, using AC adapters 220VAC, 50HzDimensions: 210(L)×188(W)×60(H)mmWeight: 1.7kg
Meter Included: pH Electrode (Made in UK), DO Probe (Made in US), Temperature Probe, Power Adapters
SELON902 pH Meter / DO Meter (CE Certificate)
