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EC Specifications
EC Range : 0.00 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 Resolution: 0.01 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 Calibration: 1 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
TDS Specifications
TDS Range: 0.00 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)**
TDS Resolution: 0.01 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 Calibration: through EC calibration
TDS Conversion Factor: 0.40 to 0.80 (default value is 0.50)
Salinity Specifications
Salinity Range: 0.0 to 400.0% NaCl, 2.00 to 42.00 PSU, 0.0 to 80.0 g/L*
Salinity Resolution: 0.1% NaCl, 0.01 PSU, 0.01 g/L
Salinity Accuracy (@25ºC/77ºF): ±1% of reading
Temperature Specifications
Temperature Range: -20.0 to 120.0 ºC, -4.0 to 248.0 °F
Temperature Resolution: 0.1 °C, 0.1 °F
Temperature Accuracy: ±0.5 °C, ±0.9 °F
°C/°F: Yes
Additional Specifications
EC/TDS/Salinity Temperature Compensation: Automatic -5 to 100º C (23 to 212º F) NoTC - can be selected to measure absolute conductivity.
Conductivity Temperature Coefficient: 0.00 to 6.00% / ºC
Logging: up to 1000 (400 for basic mode) records organized
manual log-on-stability* (max. 200 logs), interval logging† (max. 600 samples; 100 lots)
Connectivity: 1 micro USB port for charging and PC connectivity, 1 USB port for storage
Environment: 0 to 50°C (32 to 122°F), RH max 95% non-condensing
Battery Type/Life: Built-in rechargeable battery with up to 8 hours of continuous use
Power Supply: 5 VDC adapter (included)
Dimensions: 202 x 140 x 12.7mm (8” x 5.5” x 0.5”)
Ordering Information: edge®EC HI2003
2 sachets of 5000 μS/cm conductivity standard, 2 sachets of 12880 μS/cm conductivity standard, 2 sachets general purpose rinse solution,
benchtop docking station with electrode holder, wall-mount cradle, USB cable, 5 VDC power adapter, quality certificate and instruction manual.
Notes
* Not available in basic mode
** with temperature compensation function disabled
