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       Model PHSJ-4A  Desktop Digital PH Meter

¡¡  Main Features

       

  • Built-in micro-computer control
  • Measuring PH, mV and temperature
  • Automatic power shutdown protection
  • Auto/manual temperature compensation
  • Automatic calibration
  • Storing, deleting, searching and printing of measured results. Up to 50 data entries can be saved
  • RS 232 interface to communicate with computer
  • Strong, streamline plastics case

     Main Specifications

Measuring   Range

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 0.000   ¨C 14.000pH -1999.9 ¨C 1999.9mV -5 ¨C 105.0¡æ
Resolution

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 0.1/0.01/0.001pH 0.1mV 0.1¡æ
Accuracy ¡À0.005pH ¡À0.2mV ( within ¡À399.9mV ) or ¡À0.03%FS ( outside ¡À399.9mV ) ¡À0.3¡æ
Sample temperature range 5-60¡æ

    

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