Benchtop pH meter LBPM-A20

Benchtop pH meter LBPM-A20


Benchtop pH meter LBPM-A20 is a high performance pH meter with large LCD display to read pH & temperature measurements. With -1.00 to 15.00 pH range it is suitable for daily measurement of pH in research laboratories as well as water quality testing units. Automatic calibration can be performed at 1-3 points using standard USA or NIST pH buffers. It offers automatic or manual temperature compensation of pH measurements.




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pH measurement range-1.00 to 15.00 pH
pH accuracy± 0.01 pH
pH resolution0.01 pH
Calibration points1-3 points
Calibration solutionsUSA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18)
Temperature compensation0 to 100°C, 32 to 212°F
Compensation modeManual or automatic
mV range-1000 to 1000 mV
mV accuracy±1mV
mV resolution1 mV
Temperature range0 to 105°C, 32 to 221°F
Temperature accuracy±1°C
Temperature resolution0.1°C
Hold functionManual or automatic endpoint detection
Power offManual or automatic (180 minutes after last key is pressed)
Reset functionYes
ConnectorBNC
DisplayLCD
Dimension (L*W*H)210×205×75 mm
Weight1.5 kg
PowerDC9V, AC adapter, AC220V/50Hz
  • Equipped with white backlit LCD display
  • pH measurement range: -1.00 to 15.00 pH
  • 1-3 points calibration to automatically identify standard pH buffer
  • Automatic electrode slope display helps operator whether to replace the sensor
  • Automatic temperature compensation for accurate measured value over the entire range
  • Auto hold function freezes stable, final readings for better viewing and recording
  • Manual temperature calibration to rectify the deviations in temperature
  • Universal BNC connector
  • Built-in solution holder
  • Reset function automatically resumes all the setting back to factory default options
  • Selectable temperature units (°C or °F) for different application requirements
  • Help message as an operational guide, helps users for quick access to the parameters
Benchtop pH meter is used for research education purpose, quality testing in water and waste water management plants, food and beverage industry & other liquids & solvents.
pH electrode
Temperature probe
pH buffer solutions (pH 4.0/7.00/10.01)
DC9V power adapter
pH buffer solutions USA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18)
Temperature probe
pH probe suitable for various measurements (e.g. liquids, biofuels, Tris buffers, slurries, colloids, micro volume samples etc.)

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