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Benchtop pH Meter LBPM-B11

Benchtop pH Meter LBPM-B11

Benchtop pH meter LBPM-B11 is a tabletop meter with a pH range of -2.000 to 20.000 and 1 to 5 calibration points. Automatic temperature compensation provides accurate reading over entire pH range. Solution temperature coefficient compensates for the pure water samples. Relative and absolute modes provide reliable ORP measurements.

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Temperature compensation 0 to 100°C, 32°F to 212°F Manual or Automatic
Hold function Manual or automatic endpoint detection
Stability criteria Standard or High-accuracy
Interval readings 10, 30, 60 seconds, 10, 30 minutes or Off
Calibration due alarm 1 to 31 days
Memory Stores up to 1000 data sets
Output USB communication interface
Display 7 inch TFT LCD
pH Specifications
Measuring range -2.000 to 20.000 pH
Accuracy ± 0.002 pH
Resolution 0.001, 0.01 pH
Calibration points 1 to 5 points
mV Specifications
Measuring range ± 2000 mV
Accuracy ± 0.1 mV
Resolution 0.1 mV
Calibration points 1 point ( Only for relative mV mode )
Temperature Specifications
Measuring range 0 ~ 105 °C, 32 °F ~ 221 °F
Accuracy ± 0.5 °C, ± 0.9 °F
Resolution 0.1 °C, 0.1 °F
Calibration points 1 point
Power DC 1 2V / 2A power adapter
Dimensions ( L x W x H ) 240 × 220 × 80 mm
Weight 1.7 kg
  • 1 to 5 points push-button calibration with auto-buffer recognition
  • pH buffer group (selectable)
  • Automatic electrode diagnosis with pH slope and offset display
  • Automated temperature compensation
  • Alarm alerts when reading exceeds range
  • 1 point offset calibration allows adjustment of displayed value to a known standard
  • Calibration due reminder (to calibrate the meter)
  • Interval readings automatically sends the measured data to the computer or printer
  • Password protection prevents unauthorized calibration and settings
  • Expanded memory stores and recalls up to 1000 data sets
  • Stored readings can be transferred into the computer by USB communication interface
  • Reset feature automatically resumes all settings back to factory default options

Used for daily measurement of pH, ORP and temperature at schools, colleges and research laboratories and water testing plants

pH electrode
Temperature probe
pH buffer sachets 4.01/7.00/10.01
DC12V power adapter

Compare Models

Model Temperature compensation Hold function Stability criteria Interval readings Calibration due alarm Memory Output Display pH Specifications mV Specifications Temperature Specifications Power Dimensions ( L x W x H ) Weight
LBPM-B11 0 to 100°C, 32°F to 212°F Manual or Automatic Manual or automatic endpoint detection Standard or High-accuracy 10, 30, 60 seconds, 10, 30 minutes or Off 1 to 31 days Stores up to 1000 data sets USB communication interface 7 inch TFT LCD
Measuring range -2.000 to 20.000 pH
Accuracy ± 0.002 pH
Resolution 0.001, 0.01 pH
Calibration points 1 to 5 points
Measuring range ± 2000 mV
Accuracy ± 0.1 mV
Resolution 0.1 mV
Calibration points 1 point ( Only for relative mV mode )
Measuring range 0 ~ 105 °C, 32 °F ~ 221 °F
Accuracy ± 0.5 °C, ± 0.9 °F
Resolution 0.1 °C, 0.1 °F
Calibration points 1 point
DC 1 2V / 2A power adapter 240 × 220 × 80 mm 1.7 kg
LBPM-A11 0 to 100°C - - - - - - LCD - - - DC9V, Ac adapter, AC220V /50Hz - 1.5 kg
LBPM-A20 0 to 100°C, 32 to 212°F Manual or automatic endpoint detection - - - - - LCD - - - DC9V, AC adapter, AC220V/50Hz - 1.5 kg
LBPM-B10 0 to 100°C, 32 to 212°F - - - - - USB communication interface LCD - - - DC5V using AC adapter, AC220V /50 Hz - 1.5 kg
LBPM-C11 - - - - - - - - - - - - - -
LBPM-B20 - - - - - - - - - - - - - -
LBPM-B12 - - - - - - - Backlight, Date, and Time - - - - - -

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