A120 Benchtop pH Meter
Professional benchtop pH meter, 7 inch TFT display, stores up to 1000 data sets, setup menu contains 17 optional parameters. Accuracy: 0.002pH.
pH Mode:
• Professional benchtop pH meter is equipped with a 7 inch TFT display.
• Selectable pH buffer group (USA/NIST/DIN) or using the custom calibration solutions.
• Automatic electrode diagnosis with pH slope and offset display.
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Solution temperature coefficient compensates for the pure water samples and references
the pH to 25°C.
• Limit alarm alerts when reading exceeds the range.
ORP Mode:
• 1 point offset calibration allows adjusting the displayed value to a known standard.
• Relative and absolute millivolt modes ensure the reliable ORP measurements.
Other Features:
• Calibration Due Alarm prompts user to calibrate the meter regularly.
• Stability indicator shows when a measurement is recognized as stable.
• Auto-Read feature senses and locks the measurement endpoint.
• Interval Readings automatically send the measured data to the computer or printer.
• Password protection prevents the unauthorized calibration and settings.
• Expanded memory stores and recalls up to 1000 data sets.
• Stored readings can be transferred into the computer by USB communication interface.
• Reset feature automatically resumes all settings back to factory default options.
Specifications:
pH:
1. Range: -2.000~20.000pH
2. Accuracy: ±0.002pH
3. Resolution: 0.01, 0.001pH, selectable
4. Calibration Points: 1 to 5 points
5. pH Buffer Options: USA, NIST, DIN or Custom
mV:
1. Range: ±2000.0mV
2. Accuracy: ±0.2mV
3. Resolution: 0.1mV
4. Calibration Points: 1 point
5. Measurement Modes: Relative or Absolute mV
Temperature:
1. Range: 0~105°C, 32~221°F
2. Accuracy: ±0.5°C
3. Resolution: 0.1°C, 0.1°F
4. Calibration Points: 1 point
5. Calibration Range: Measured value ±10°C
General:
1. Temperature Compensation: 0~100°C, 32~212°F, Manual or Automatic
2. Data Hold: Manual or Auto-Endpoint
3. Stability Criteria: Standard or High-accuracy
4. Calibration Due Alarm: 1 to 31 days or Off
5. Interval Readings: 10, 30, 60 seconds, 10, 30 minutes or Off
6. Password Protection: Yes
7. Reset Function: Yes
8. Memory: Stores up to 1000 data sets
9. Output: USB communication interface
10. Connector: BNC
11. Display: 7 inch TFT LCD
12. Power: DC12V, using AC adapter, 220VAC/50Hz
13. Dimensions: 240(L)×220(W)×80(H)mm
14. Weight: 1.7kg
