- 1 to 5 points calibration
- Selectable concentration units
- For measuring the pH, ORP and ion concentration
- Accuracy: ±0.002pH
Benchtop pH Ion ORP Meter, BEP-M930
Description
Measurement Parameters
• BEP-M930: pH, mV, relative mV, ion concentration, temperature
Features
pH
• 1 to 5 points calibration with automatic recognition for USA, NIST and DIN buffers
• Automatic electrode diagnosis shows the pH slope and offset
ORP
• 1 point offset calibration allows adjusting the displayed value to a known standard
• Relative and absolute millivolt modes ensure the reliable ORP measurements
Ion Concentration
• 2 to 5 points calibration, including the 8 concentration points can be selected
• Direct ion concentration readout simplifies the measurement process
• Automatic electrode diagnosis shows the calibration points and slopes
Specifications
| Model | BEP-M930 |
| 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 |
| Ion | |
| Range | 0.001~19999 (depending on the range of ISE) |
| Resolution | 0.001, 0.01, 0.1, 1 |
| Accuracy | ±0.5% F.S. (monovalent), ±1% F.S. (divalent) |
| Measurement Units | ppm, mg/L, mol/L, mmol/L |
| Calibration Points | 2 to 5 points |
| Calibration Solutions | 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 |
| ORP | |
| mV Range | ±1999.9mV |
| Relative mV Range | ±1999.9mV |
| 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(125x100mm) |
| Power Requirements | DC5V power adapter |
| Dimensions | 210(L)× 188 (W)×60(H)mm |
| Weight | 1.5kg |
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