Home Paramters pH PH820 Precision Benchtop pH Meter Kit

PH820 Precision Benchtop pH Meter Kit

SKU: 28APE190132 / AI531 Categories: , , ,



The Apera Instruments PH820 Precision Benchtop pH Meter Kit provides reliable pH measurements with various intelligent functions and a durable structure. Equipped with Swiss LabSen 211 Combination pH Electrode, the meter measures pH with ATC in a quick and accurate manner. ORP (Redox) measuring mode available (ORP electrode sold separately).

  • Highest Accuracy: ±0.002 pH
  • The Swiss Labsen 211 pH Combination Electrode ensures highly stable & accurate pH/temp. measurements
  • Quick and Easy 1 to 5 points auto calibration with calibration guide and reminder function (premixed standard solutions included)
  • Electrode’s slope display shows the health of your electrode
  • The large backlit LCD displays pH and temperature simultaneously along with icons of stable readings and finished calibrations.
  • GLP Data management (500 groups of data storage) with USB data output

Intelligent Functions:

Quick &Easy 1 to 5 Points Auto Calibration. The Smart Self-Diagnosis helps you conduct proper calibrations and monitor the condition of your probe with electrode’s slope data display. The large clear LCD displays pH and temperature simultaneously along with icons of stable readings and finished calibrations.

GLP Datamanagement (500 groups of data storage), USB data output and PC software support. Timing measurement/data logging mode and Smart calibration reminder function available.

Additional information




pH Measuring Range -2.000 to 19.999
pH-Resolution 0.1/0.01/0.001
pH Accuracy ±0.002 ± 1 digit
Calibration Automatic 1- to 5-Point-Calibration
Electrode Connection BNC
Input Current ≤ 10⁻¹² A
Input Impedance ≥ 3 × 10¹² Ω
Temperature Compensation 0 to 100 °C (automatic or manual)
mV Measuring Range ±1999.9 mV
mV Resolution 0.1 mV
mV Accuracy 0.03 % F.S. ± 1 digit
Temperature Measuring Range -10 to 110 °C
Temperature Resolution 0.1 °C
Temperatur Accuracy ±0.4 °C ± 1 digit
Connection Cinch
Data Storage 1000 Groups
Data Content Numbering, Date, Time, Measurements, Unit, Temperature
Data Output USB
Power Supply DC 9 V/300 mA
IP Rating IP54
Dimensions 203.2 × 241.3 × 101.6 mm
(with case 270 × 250 × 180 mm)
Weight 1 kg (with case 3.2 kg)




Complete test kit:

  • PH820pH-Meter
  • LabSen 211 pH-Electrode
  • MP500 Temperature sensor
  • pH Calibration solution (4.00; 7.00; 10.01) each 50ml
  • USB-Cable
  • PC-Link-Software Disk
  • Power adapter



PH820 (pdf, 2,345 Kb) [Download]



820 Serie PC-Link (zip, 739 Kb) [Download]

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