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Home » Products » Testers » Multiparameter pH Meter-2020

Multiparameter pH Meter-2020

Multiparameter pH Meter-2020
Multiparameter pH Meter-2020
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Product Code : 2020 - edge®
Brand Name : 2020 - edge®
Product Description

pH Specifications

pH Range-2.000 to 16.000 pH, -2.00 to 16.00 pH, ±1000 mV
pH Resolution0.001 pH, 0.01 pH, 0.1 mV
pH Accuracy (@25ºC/77ºF)±0.2 mV, ±0.01 pH, ±0.002 pH
pH Calibration5 points (Standard mode)
 1.68, 4.01 (3.00†), 6.86, 7.01, 9.18, 10.01, 12.45, and two custom buffers;  3 points (Basic mode) 4.01; 6.86; 7.01; 9.18; 10.01
pH Temperature CompensationATC: -5.0 to 100.0ºC; 23.0 to 212.0°F*
EC Specifications
EC Range0.00 to 29.99 μS/cm, 30.0 to 299.9 μS/cm, 300 to 2999 μS/cm, 3.00 to 29.99 mS/cm, 30.0 to 200.0 mS/cm, up to 500.0 mS/cm (absolute EC)**
EC Resolution0.01 μS/cm, 0.1 μS/cm, 1 μS/cm, 0.01 mS/cm, 0.1 mS/cm
EC Accuracy (@25ºC/77ºF)±1% of reading (±0.05 μS/cm or 1 digit, whichever is greater)
EC Calibration1 point offset calibration (0.00 μS/cm in air), 1 point slope calibration in EC standard 84 μS/cm, 1413 μS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm and 111.8 mS/cm
EC Temperature CompensationATC (0.0 to 100.0ºC; 32.0 to 212.0 °F), NoTC
TDS Specifications
TDS Range0.00 to 14.99 ppm (mg/L), 15.0 to 149.9 ppm (mg/L), 150 to 1499 ppm (mg/L), 1.50 to 14.99 g/L, 15.0 to 100.0 g/L, up to 400.0 g/L (absolute TDS)**, with 0.80 conversion factor
TDS Resolution0.01 ppm, 0.1 ppm, 1 ppm, 0.01 g/L, 0.1 g/L
TDS Accuracy (@25ºC/77ºF)±1% of reading (±0.03 ppm or 1 digit, whichever is greater)
TDS Calibrationthrough EC calibration
TDS Conversion Factor0.40 to 0.80
Salinity Specifications
Salinity Range0.0 to 400.0% NaCl, 2.00 to 42.00 PSU, 0.01 to 42.00 PSU, 0.0 to 80.0 g/L*
Salinity Resolution0.1% NaCl, 0.01 PSU, 0.01 g/L
Salinity Accuracy (@25ºC/77ºF)±1% of reading
Salinity Calibration1 point with HI 7037L 100% NaCl sea water standard (other scales through EC calibration)
DO Specifications
DO Range0.00 to 45.00 ppm (mg/L), 0.0 up to 300.0% saturation
DO Resolution0.01 ppm, 0.1% saturation
DO Accuracy±1 digit, ±1.5% of reading
DO Calibrationone or two points at 0% (HI 7040 solution) and 100% (in air)
DO Temperature CompensationATC: 0 to 50 ºC; 32.0 to 122.0 °F
Salinity Compenstaion0 to 40 g/L (with 1 g/L resolution)
DO Altitude Compensation-500 to 4000 m (with 100 m resolution)
Temperature Specifications
Temperature Range-20.0 to 120.0 ºC, -4.0 to 248.0 °F
Temperature Resolution0.1 °C, 0.1 °F
Temperature Accuracy±0.5 °C, ±0.9 °F

 


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