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 resolution 0.01 pH
Calibration points 1-3 points
Calibration solutions USA (pH 4.0/7.00/10.01), NIST (pH 4.01/6.86/9.18)
ORP measurement range
ORP accuracy
ORP calibration points
ORP calibration range
ORP calibration solutions
Temperature compensation 0 to 100°C, 32 to 212°F
Compensation mode Manual or automatic
mV range -1000 to 1000 mV
mV accuracy ±1mV
mV resolution 1 mV
Temperature range 0 to 105°C, 32 to 221°F
Temperature accuracy ±1°C
Stability conditions
Calibration due
memory
Output
Temperature resolution 0.1°C
Hold function Manual or automatic endpoint detection
Power off Manual or automatic (180 minutes after last key is pressed)
Reset function Yes
Connector BNC
Display LCD
Dimension (L*W*H) 210×205×75 mm
Weight 1.5 kg
Power DC9V, 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
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.)

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.

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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.


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pH Mode
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pH Calibration Points 1 to 5 Points
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Conductivity Resolution 0.01/0.1/1
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Conductivity Solutions 10, 84, 1413 µS/cm, 12.88, 111.8 mS/ cm
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mV Mode
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mV Resolution 0.1/1 mV, selectable
mV Calibration Points 1 Point
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Conductivity Accuracy ± 0.5% F.S.
Conductivity Resolution 0.01/0.1/1
Conductivity Calibration Points 1 to 5 Points
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