Home Paramters pH PC820 Precision Benchtop pH/Conductivity Meter

PC820 Precision Benchtop pH/Conductivity Meter

SKU: 28APE190136 / AI533 Categories: , , , , ,



The Apera Instruments PC820 Benchtop pH/Conductivity Meter provides reliable pH and conductivity measurements with various intelligent functions and a durable structure. Equipped with Swiss LabSen 211 Combination pH electrode and Precision BPB (Brush-Resistant Platinum Black) glass conductivity electrode (2401T-F), the meter measures pH/EC/TDS/Salinity/Resistivity/Temperature in a stable and accurate manner. ORP (Redox) measuring mode available (ORP electrode sold separately).

  • High Precision Measurement: ±0.002 pH, ±0.5% Full Scale in conductivity
  • The Swiss LabSen 211 pH Combination Electrode and Precision BPB 2401T-F Glass Conductivity Electrode ensure highly stable & accurate pH and conductivity measurements
  • Quick and Easy 1 to 5 points auto calibration with calibration guide and reminder function (premixed standard solutions included)
  • pH Electrode’s slope display helps you monitor the health of your pH electrode
  • The large clear backlit LCD displays EC/pH and temperature simultaneously along with icons of stable readings and finished calibrations.
  • GLP Data management (500 groups of data storage), USB data output and software support

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 probes with electrode’s slope data display. Calibration reminder and date check functions are also available. The large clear backlit LCD displays pH/EC/TDS/Salinity/Resistivity and temperature simultaneously along with icons of stable readings and finished calibrations.

GLP Data management (1000 groups of data storage), USB data output and PC software support. Auto timing measurement/data logging mode available.

The product is CE certified and comes with a THREE-Year Warranty for the meter, and a 6-Month warranty for the electrodes.



pH Measuring Range -2.000 to 19.999
Resolution 0.1/0.01/0.001
Accuracy ±0.002 ±1 digit
Calibration Automatic 1- to 5-Punkt-Calibration
Input Current ≤ 10⁻¹² A
Input Impedance ≥ 3 × 10¹² Ω
Temperature Compensation 0 bis 100 °C (automatic or manual)
mV Measuring Range ±1999.9 mV
Resolution 0.1 mV
Accuracy 0.03 % F.S. ±1 digit
Cond. Measuring Range Total: 0 to 2000 mS/cm
0.00 to 19.99 μS/cm
20.0 to 199.9 μS/cm
200 to 1999 μS/cm
2.00 to 19.99 mS/cm
20.0 to 199.9 mS/cm200 to 1999 mS/cmTDS: 0 to 100 g/lSalinity: 0 to 100 pptResistivity: 0 to 100 MΩ*cm
Resolution 0.01 μS/cm; 0.1 μS/cm; 1 μS/cm;
0.01 mS/cm; 0.1 mS/cm; 1 mS/cm
Accuracy ±0.5 % F.S. ±1 digit
Cell Constant 0.01/0.1/1/10 cm¯¹
EC-Temperature Compensation 0 to 50 °C (automatic or manual)
Temp. Temperature Measuring Range -10 to 110 °C
Temperature Resolution 0.1 °C
Temperatur Accuracy ±0.4 °C ±1 digit
Others Electrode Connection pH/Conductivity: BNC;
Temperature: 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 (waterproof and dustproof)
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:

  • PC820Multiparameter-Meter
  • LabSen 211 pH-Electrode
  • 2401T-F Glass Conductivity Electrode
  • MP500 temperature sensor
  • 602 Electrode holder
  • pH Calibration solution (pH 4.00; pH 7.00; pH 10.01) each 50ml
  • EC Calibration solution (84 μS/cm; 1413 μS/cm;12.88mS/cm) each 50ml
  • USB Cable
  • PC-Link Software Disk
  • Manual
  • Power Adapter



PC820 (pdf, 2,346 Kb) [Download]



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

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