A120 Benchtop pH Meter

Professional benchtop pH meter, 7 inch TFT display, stores up to 1000 data sets, setup menu contains 17 options, accuracy: 0.002pH.

pH Mode:
• Professional benchtop pH meter is equipped with a 7 inch TFT display.
• 1 to 5 points calibration with automatic recognition for USA, NIST and DIN buffers.
• Automatic temperature compensation ensures accurate readings over the entire range.
• Solution temperature coefficient compensates for the pure water samples and references
  the pH to 25°C.

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:
• Auto-Read function senses and locks the measurement endpoint.
• Timed Interval Readings sends the measurement data to a PC or printer.
• Limit Alarm automatically alerts when reading exceeds the specified range.
• Calibration due alarm prompts user to calibrate the meter regularly.
• Calibration report shows the date, time, pH slope and offset.
• Password protection prevents the unauthorized calibration and settings.
• Expanded memory stores or recalls up to 1000 data sets.
• Reset function automatically resumes all settings back to the factory defaults.

Upgrade GLP mode, can connect thermal printer, print measurement data, storing data and calibration date (printer is optional).


Model A120
   Range -2.000 to 20.000pH
   Resolution 0.001, 0.01pH, selectable
   Accuracy ±0.002pH
   Calibration Points 1 to 5 points
   pH Buffer Options USA, NIST, DIN, 5 custom buffers
   Range ±2000.0mV
   Resolution 0.1mV
   Accuracy ±0.2mV
   Calibration Points 1 point
   Measurement Modes Relative or absolute mV
   Range 0 to 105°C/32 to 221°F
   Resolution 0.1°C/0.1°F
   Accuracy ±0.5°C/±0.9°F
   Offset Calibration 1 point
   Calibration Range Reading ±10°C
   General Specifications
   Temperature Compensation 0 to 100°C/32 to 212°F, manual or automatic
   Stability Criteria Standard or high-accuracy
   Calibration Due Alarm 1 to 31 days or off
   Interval Readings 10, 30, 60 seconds, 10, 30 minutes or off
   Password Protection 4 digits
   Memory Stores up to 1000 data sets
   Output USB communication interface
   Connector BNC, 3.5mm jack socket
   Display 7” TFT LCD
   Power DC12V, using AC adapter, 220V/50Hz
   Dimensions 240(L)×220(W)×80(H)mm
   Weight 1.7kg
SKU: a120-phmeter Category: Tags: ,


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