Specifications
pH Range | 0.0 to 14.0 pH |
---|---|
pH Resolution | 0.1 pH |
pH Accuracy (@25ºC/77ºF) | ±0.1 pH |
pH Calibration | manual, one point |
Conductivity Range | 0.00 to 4.00 mS/cm |
Conductivity Resolution | 0.01 mS/cm |
Conductivity Accuracy (@25ºC/77ºF) | ±2% F.S. |
TDS Range | 0 to 1999 ppm (mg/L) |
TDS Resolution | 1 ppm (mg/L) |
TDS Accuracy | ±2% F.S. |
TDS Calibration | manual, one point |
Temperature Range | 0.0 to 60.0°C / 32.0 to 140.0°F |
Temperature Resolution | 0.1°C |
Temperature Accuracy (@25ºC/77ºF) | ±0.5°C /±1°F |
Temperature Compensation | automatic from 0 to 50°C (32 to 122°F) with β=2%/°C typical |
EC/TDS Calibration | manual one-point |
TDS Conversion Factor | Variable based on reading from 0.56 to 0.72 according to the TDS 442 curve for natural water |
Electrode/Probe | HI1285-5 polypropylene body, pre-amplified multiparameter probe with internal temperature sensor, DIN connector and 1m cable |
Battery Type/Life | 9V / approximately 150 hours of continuous use |
Environment | 0 to 50°C (32 to 122°F); RH max 100% |
Dimensions | 145 x 80 x 36 mm (5.7 x 3.1 x 1.4”) |
Weight | 230 g (8.1 oz) |
Ordering Information | HI9813-5 is supplied with HI 1285-5 pH/EC/TDS/°C probe, HI 70007 pH 7.01 sachet (1), HI 70031 1413 µS/cm (1.413 mS/cm) sachet (1), HI 70442 1500 ppm sachet (1), HI 700661 cleaning solution sachet (2), 9V alkaline battery (1) and instruction manual. |
Warranty | 2 years (probe 6 months) |
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