- 1 to 5 points calibration
- Automatic Temperature Compensation
- Setup menu contains 9 options
- Accuracy: 0.002pH
Benchtop pH/ORP Meter, BEP-M920
Description
Measurement Parameters
• BEP-M920: pH, mV, relative mV, temperature
BEP-M920 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
• Automatic temperature compensation ensures accurate readings over the entire range
• Calibration due alarm prompts user to calibrate the meter regularly
ORP
• 1 point offset calibration allows adjusting the displayed value to a known standard
• Relative and absolute millivolt modes ensure the reliable ORP measurements
General Features
• Auto-Read function senses and locks the measurement endpoint
• Setup menu allows setting the pH buffer set, number of calibration points, resolution, stability criteria, temperature unit, date and time, etc.
• Reset function automatically resumes all settings back to the factory defaults
• Expanded memory stores or recalls up to 500 data sets
Specifications
|
Model |
BEP-M920 | |
|
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 | |
| Dimensions | 210(L)×188(W)×60(H) mm | |
| Weight | 1.5kg | |
Ordering Information
BEP-M210/920-CN: Meter, E201-BNC plastic body pH electrode, temperature probe, pH buffer sachets, electrode holder, USB cable (for BEP-M920 only) and power adapter
BEP-M210/920-UK: Meter, P11 glass pH electrode, temperature probe, pH buffer sachets, electrode holder, USB cable (for BEP-M920 only) and power adapter
BEP-M920-ORP: Meter, E201-BNC plastic body pH electrode, 501 ORP electrode, temperature probe, pH buffer sachets, electrode holder, USB cable and power adapter
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