- 2 to 5 point calibration
- Automatic end point lock
- Accuracy: ±0.5% F.S. (monovalent), ±1% F.S. (divalent)
Benchtop Ion Meter, ORP meter, BEP-M931
Description
Measurement Parameters
• BEP-M931: Ion concentration, mV, temperature
Features
• Precision laboratory fluoride ion meter, equipped with a large backlit LCD display.
• 2 to 5 point calibration, including 8 concentration calibration points to choose from.
• Directly read the ion concentration value to avoid tedious conversion and calculation.
• Optional concentration units, including ppm, mg/L and mol/L.
• Automatic temperature compensation to ensure accurate measurement of the full range.
• Automatic end point lock, keep stable readings for easy browsing and recording.
General Features
• Automatic temperature compensation ensures accurate readings over the entire range
• Auto-Read function senses and locks the measurement endpoint
• Calibration due alarm prompts user to calibrate the meter regularly
• Setup menu allows setting the 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
• USB communication interface for data transfer and timed interval readings
Optional Ion Selective Electrodes
Ammonium (NH4+ ), bromide (br – ), cadmium (Cd2+), calcium (Ca2+), chloride (Cl- ), cupric (Cu2+),cyanide (Cn – ), fluoride (F – ), (I – ), lead (Pb2+), nitrate (NO3- ), potassium (K+ ),silver (Ag+ ), sodium (Na+ ), sulphide (S2-) and ammonia (NH3)
Specifications
| Model | BEP-M931 |
| 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 |
| Resolution | 0.1, 1mV, selectable |
| Accuracy | ±0.2mV |
| 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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