HI5221 merupakan Benchtop pH Meter dari Hanna. PT SAKA suplai Benchtop pH Meter dengan spesifikasi yang bersaing dari Orion dengan tipe STARA2115.
pH Range | -2.0 to 20.0 pH, -2.00 to 20.00 pH, -2.000 to 20.000 pH |
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pH Resolution | 0.1, 0.01, 0.001 pH |
pH Accuracy | ±0.1 pH, ±0.01 pH, ±0.002 pH ±1 LSD |
pH Calibration | automatic, up to five point calibration, eight standard buffers available (1.68, 3.00, 4.01, 6.86, 7.01, 9.18, 10.01,12.45) and five custom buffers |
pH Temperature Compensation | automatic or manual from -20.0 to 120.0 °C |
pH CAL Check (electrode diagnostics) | Yes |
mV Range | ±2000 mV |
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mV Resolution | 0.1 mV |
mV Accuracy | ±0.2 mV ±1 LSD |
Relative mV Offset | ±2000 mV |