| Customization: | Available |
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| After-sales Service: | 24-hour online service,free accessories |
| Warranty: | 2 years |
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The PH-B920 benchtop pH meter has an automatic endpoint lock, menu customization, and large storage capacity.
The benchtop pH meter is suitable for measuring samples' pH and redox potential values.
Measurement accuracy of 0.002 pH and automatic temperature compensation ensures accuracy over the full range.
Calibration due reminder
Automatic electrode diagnostics, display of pH slope and zero offset
1 to 5 point calibration, automatic recognition of USA, NIST, and DIN standard buffers.
USB interface, easy data transfer
mV mode ensures reliable redox potential measurement.
| Model | PH-B920 | |
| pH | Range | -2.000~20.000pH |
| Resolution | 0.001, 0.01, 0.1pH, selectable | |
| Accuracy | ±0.002pH | |
| Calibration Points | 1 to 5 points | |
| pH Buffer Options | USA, NIST, DIN, 2 custom buffers | |
| ORP | mV Range | ±1999mV |
| Relative mV Range | ±1999mV | |
| Resolution | 0.1, 1mV, selectable | |
| Accuracy | ±0.2mV | |
| Calibration Points | 1 point | |
| Temperature | Range | 0~105°C/32~221°F |
| Resolution | 0.1°C/0.1°F | |
| Accuracy | ±0.5°C/±0.9°F | |
| Offset Calibration | 1 point, reading ±10°C | |
| Other Specifications | Temperature Compensation | 0-~100°C, manual or automatic |
| Stability Criteria | Low or high | |
| Calibration Due Alarm | 1 to 31 days or off | |
| Slope/Offset Display | Yes | |
| Hold Function | Manual or auto-endpoint | |
| Memory | 500 data sets | |
| Communication Interface | USB | |
| Connector | BNC, 3.5mm jack socket | |
| Display | Custom LCD(125×100mm) | |
| Power Requirements | DC5V power adapter | |
| Sizes(W×D×H)(mm) | 210×188×60 | |
| Shipping Size (W×D×H)(mm) | 350x250x200 | |
| N.W./G.W. (kg) | 1.5/2 | |
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