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edge® Multiparameter pH Meter HI2020-01
- pH Range - pH: -2.000 to 16.000, -2.00 to 16.00; ±1000 mV
- pH Resolution - 0.001 pH, 0.01 pH; 0.1 mV
- pH Accuracy (@25°C/77°F) - ±0.01 pH, ±0.002 pH; ±0.2 mV
|Note||Heated transport required during winter months.|
|pH Range||pH: -2.000 to 16.000, -2.00 to 16.00; ±1000 mV|
|pH Resolution||0.001 pH, 0.01 pH; 0.1 mV|
|pH Accuracy (@25°C/77°F)||±0.01 pH, ±0.002 pH; ±0.2 mV|
|pH Calibration||Automatic, up to 3 points (5 points*) calibration, 5 standard (7 standard*) buffers available (1.68*, 4.01 or 3.00, 6.86, 7.01, 9.18, 10.01, 12.45*) and 2 custom buffers*|
|pH Temperature Compensation||Automatic -5 to 100˚ C (23 to 212˚ F) (using integral temperature sensor)|
|EC Range||0.00 to 29.99 μS/cm, 3.00 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|
|EC Resolution||0.01 μS/cm, 00.1 μS/cm, 0.01 μS/cm, 0.01 mS/cm, 00.1 mS/cm|
|EC Accuracy||±1% of reading (±0.05 μS/cm or 1 digit, whichever is greater)|
|EC Calibration||1 Cell Factor calibration; 6 standards available: 84, 1413 μS/cm, 5.00, 12.88, 80.0, 111.8 mS/cm, 1 point offset: 0.00 μS/cm|
|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 ‡ (with 0.80 factor)|
|TDS Resolution||0.01 ppm, 0.1 ppm, 1 ppm, 0.01 g/L, 0.1 g/L|
|TDS Accuracy||±1% of reading (±0.03 ppm or 1 digit, whichever is greater)|
|TDS Calibration||through EC calibration|
|EC/TDS Temperature Compensation||Automatic -5 to 100 ºC (23 to 212 ºF) NoTC - can be selected to measure absolute conductivity.|
|Temperature Correction Coefficient||0.00 to 6.00% / ºC (for EC and TDS only). Default value is 1.90% / ºC|
|EC to TDS Conversion Factor||0.40 to 0.80 (default value is 0.50)|
|Salinity Range||0.0 to 400.0% NaCl, 0.01 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||±1% of reading|
|Salinity Calibration||1 point with HI 7037L 100% NaCl sea water standard (other scales through EC calibration)|
|Salinity Temperature Compensation||0 to 40 g/L (with 1 g/L resolution)|
|Sodium Chloride Range||0.0 to 400.0% NaCl|
|Sodium Chloride Resolution||0.1% NaCl|
|Sodium Chloride Accuracy||±1% of reading|
|Sodium Chloride Calibration||1 point with HI 7037L 100% NaCl sea water standard (other scales through EC calibration)|
|DO Range||0.00 to 45.00 ppm (mg/L) 0.0 to 300.0% 0.0 to 50.0 °C (32.0 to 122.0 °F)**|
|DO Accuracy (@25˚C/77˚F)||±1.5% of reading or ±1 digit|
|DO Resolution||0.01 ppm (mg/L); 0.1% saturation|
|DO Calibration||One or two points at 0% (HI 7040) and 100% (water saturated air)|
|DO Temperature Compensation||0.0 to 50.0 ˚C (32.0 to 122 ˚F)|
|Salinity Compensation||0 to 40 g/L, 1 g/L|
|DO Altitude Compensation||-500 to 4000 m (with 100 m resolution)|
|Temperature Range||-20.0 to 120.0 ˚C, -4.0 to 248.0 °F|
|Temperature Resolution||0.1 °C, 0.1 °F|
|Temperature Accuracy||±0.5 °C, ±1.0 °F|
|pH Electrode||HI11310 glass body, refillable pH electrode with temperature sensor|
|EC/TDS Probe||HI763100 EC/temperature probeᵻ|
|DO Probe||HI764080 DO/temperature probeᵻ|
|Power Supply||5 VDC adapter (included)|
|Environment||0 to 50°C (32 to 122°F), RH max 95% non-condensing|
|Dimensions||202 x 140 x 12.7mm (8” x 5.5” x 0.5”)|
|Weight||250 g (8.82 oz)|
|Ordering Information||HI2020 pH kit includes: HI11310 glass body, refillable pH electrode with temperature sensor, pH 4 buffer solution sachets, pH 7 buffer solution sachets, pH 10 buffer solution sachets, electrode cleaning solution sachets,USB cable, benchtop docking station with electrode holder, wall mount cradle, 5 VDC power adapter, instruction manual, and quality certificate.|
|Special Notes||‡absolute conductivity *temperature limits will be reduced to actual probe/sensor limits ** with temperature compensation function disabled ᵻAvailable for purchase separately|
edge® laboratory pH meter delivers precision while offering simplicity and versatility in a sleek design.
Your electronic pH meter will automatically recognize each digital electrode, providing sensor type, calibration data, and serial number. Advanced pH electrode diagnostics ensure worry-free measurements. Use your multiparameter pH meter as a portable, benchtop meter, or mount it on the wall to save space.
- The large display and it's wide 150° viewing angle provide one of the easiest to read LCDs in the industry.
- Setup and calibrate your meter in no time with as little as a 1 point calibration.
- Great for use in business and educational laboratories worldwide.