PH920 Precision pH/mV/ORP/Temp Meter

PH-920 is a high precision pH meter which is equipped with large backlit LCD display. The meter can displays many useful prompt messages to helps you quickly and easily measuring the samples.

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Description

Features PH920 Precision pH/mV/ORP/Temp Meter

  • During the pH mode, Up to 5 points push-button calibration with auto-buffer recognition.
  • Selectable pH buffer standards and temperature units.
  • Automatically calculates and displays electrode slope after calibration.
  • Automatic Temperature Compensation (ATC) ensures highly accurate measurements over the entire range.
  • Calibration due reminder prompts you to calibrate the meter regularly.
  • During ORP mode, Single point offset calibration allows user adjusts displayed value to a known standard.
  • Absolute or Relative millivolt (R.mV) measurement provides accurate ORP readings.
  • Automatic endpoint function freezes the stable measured values for easy reading and recording data.
  • Manual temperature calibration provides accurate temperature value.
  • Help message as a operational guide to helps you understand how to use meter.
  • Setup menu lets user customizes buffer standards, calibration points, stability conditions, resolution, temperature units, date and time to meet measurement requirements.
  • Reset function can resumes all settings to factory default values.
  • Expanded memory stores and recalls up to 500 readings.
  • Built-in real-time clock stamps stored data to meets GLP standards.
  • Stored data can be transferred into computer via USB communication

Specifications PH920 Precision pH/mV/ORP/Temp Meter

  • pH Range: -2.000~20.000pH
  • pH Accuracy: ±0.002pH
  • Resolution: 0.001, 0.01, 0.1pH, Selectable
  • mV Range: -1999.9~1999.9mV
  • mV Accuracy:±0.2mV
  • Resolution: 0.1, 1mV, Selectable
  • Calibration Points: Up to 5 points
  • Calibration Solutions: USA(pH1.68/4.01/7.00/10.01/12.45), NIST(pH1.68/4.01/6.86/9.18/12.45), DIN(pH1.09/4.65/6.79/9.23/12.75)
  • Temperature Range: 0~105°C, 32~221°F
  • Temperature Accuracy: ±0.5°C, ±0.9°F
  • Temperature Calibration: Manual
  • Temperature Compensation: 0~100°C, 32~212°F, Automatic or Manual
  • Auto-Off: Manual or Automatic (10, 20, 30 minutes after last key pressed, Selectable)
  • Hold Function: Manual or Automatic
  • Stability Conditions: Low or High, Selectable
  • Calibration due reminder: 0 to 30 days
  • Reset Function: Yes
  • Memory: 500 data sets with Date/Time stamping
  • Output: USB Communication Interface
  • Connector: BNC
  • LCD Display: Custom dual-display LCD (130 x 110mm)
  • Power Requirements: DC5V, using AC adapters, 220VAC/50Hz
  • Dimensions: 210(L) x 188(W) x 60(H)mm
  • Weight: 1.2kg

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