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pH Tutor AI-31

The pH Tutor AI-31 is a precision digital pH meter designed for accurate measurement of pH, mV (ORP), and temperature in laboratory samples. Featuring an intuitive interface, automatic calibration, and automatic temperature compensation, it provides fast, reliable, and repeatable results for pharmaceutical, chemical, environmental, food, educational, and research laboratory applications.

Specification Details
Product Name pH Tutor AI-31
Category Analytical Instrument
Product Type Digital pH Meter
Display LCD Digital Display
Measurement Parameters pH, mV (ORP) & Temperature
pH Measurement Range 0.00 – 14.00 pH
ORP Measurement Range ±1999 mV
Temperature Range 0°C to 100°C (Probe Dependent)
Calibration Automatic Multi-Point Calibration
Temperature Compensation Automatic (ATC)
Electrode Type Combination pH Electrode
Power Supply AC Adapter
Application Laboratory Analysis, Water Testing & Research
  • Accurate measurement of pH, ORP, and temperature.
  • Automatic Temperature Compensation (ATC) for reliable results.
  • Multi-point automatic calibration for enhanced accuracy.
  • Easy-to-read LCD display with simple keypad operation.
  • Fast response with excellent measurement stability.
  • Compatible with a wide range of pH electrodes.
  • Durable laboratory-grade construction.
  • Ideal for routine laboratory testing and educational applications.
  • Suitable for pharmaceutical, chemical, environmental, biotechnology, food & beverage, educational, and research laboratories.
  • Ideal for analyzing water samples, chemical solutions, laboratory reagents, and industrial process liquids.
  • Calibrate regularly using certified buffer solutions to maintain optimum accuracy.
  • Rinse the electrode with distilled water after each measurement.
  • Store the pH electrode in the recommended storage solution when not in use.
  • Place the instrument on a stable laboratory bench for consistent measurements.
  • Compatible with standard laboratory pH electrodes and calibration accessories.
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