PH820 Benchtop pH Meter for Precision Measurement

The APERA Instruments PH820 provides highly accurate pH measurements in a straightforward manner. pH measurements accurate to 0.002 with the LabSen 211 pH electrode and MP500 temperature sensor Quick and easy 1- to 5-point calibration with automatic buffer detection Large, illuminated LCD simultaneously displays pH and temperature, as well as additional measurement and calibration information GLP data management (500 memory groups) with data output via USB Self-diagnosis shows the condition of the electrode Technical Specifications 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 point calibration Electrode connection BNC Input current ≤ 1 x 10-¹² A Input impedance ≥ 3 × 10¹² Ω Temperature compensation 0 to 100 ° C (automatic or manual) mV Measuring range ±1999.9 mV Resolution 0.1 mV Accuracy 0.03 % F.S. ± 1 digit Temperature Measuring range -10 to 110 °C Resolution 0.1 °C Accuracy ±0.4 °C ± 1 digit Connection Cinch More Memory locations 500 groups Memory values Numbering, date, time, measured value, unit, temperature Data output USB Power supply unit DC 9 V/300 mA Housing protection class IP54 Dimensions 203.2 × 241.3 × 101.6 mm (with packing 270 × 250 × 180 mm) Weight 1 kg (with packing 3.2 kg) A complete set contains: PH820 pH meter LabSen 211 pH electrode MP500 temperature sensor 602 Electrode holder Calibration solutions (pH 4.00; pH 7.00; pH 10.01) 50ml each USB cable PC-Link software Power supply unit The Apera Instruments PH820 pH meter has a 3-year manufacturer's warranty (6 months on the electrode). more