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HI-9812-5 pH/EC/TDS/°C Portable Meter Hanna Instrument |
|
Specifications |
|
Range - pH |
0.0 to 14.0 pH |
EC |
0 to 1990 µS/cm |
TDS |
0 to 1990 ppm ( mg/L ) |
Temperature |
0 to 60 °C |
Resolution - pH |
0.1 pH |
EC |
10 µS/cm |
TDS |
10 ppm ( mg/L ) |
Temperature |
0 °C |
Accuracy ( @20 °C/68 °F ) - pH |
±0.1 pH |
EC |
±2 % F.S. |
TDS |
±2 % F.S. |
Temperature |
±1 °C |
TDS Conversion Factor |
0.5 ppm ( mg/L ) = 1 μS/cm |
pH Calibration |
Manual, 1 point through offset trimmer |
EC/TDS Calibration |
Manual, 1 point through slope trimmer |
EC/TDS Temp. Compensation |
Automatic from 0 to 50 °C ( 32 to 122 °F ) with β = 2 % / °C |
Probe |
HI-1285-5 pH/EC/TDS/T, 1 m cable ( included ) |
Battery Type / Life |
9V / approximately 150 hours of continuous use |
Environment |
0 to 50 °C ( 32 to 122 °F ); RH 100 % |
Dimensions / Weight |
145 x 80 x 36 mm ( 5.7 x 3.1 x 1.5” ) / 230 g ( 8.1 oz.) |