DO/O2/Air/pO2/TEMP Meter

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D45 Feature

  • Wide and clear graphic LCD Display
  • Automatic Temperature Compensation(ATC)
  • Compensations for Salinity and Altitude by Manual Inputs
  • Push button Type automatic O2 Calibration – so simple to use
  • Most recent Calibration Data use for direct Measurement
  • Easily check the Status of Final Calibration
  • Current time setting Function
  • Highly Sensitive polarographic Type Electrode
  • Internal Diagnosis for normal Operation Check
  • Alarm sound for high limit and low limit during Dissolved Oxygen
  • Concentration Measurement
  • Using DAPS, unlimited number of each Datalogging of Dual Channel via
  • Excel Software with Graph including GLP Documentation
  • Two-way RS232C Communications
  • Remote controllable via RS232C Interface
Need more information?

Please contact +6221-5467618, +6221-54212399 or email [email protected]


 Model    245D
          Range    0.00 to 19.99 mg/L
          Resolution    0.01/0.1
          Relative Accuracy    ±0.5%
          Range    0.0 to 60.0%
          Resolution    0.1%
          Relative Accuracy    ± 1 digit
   Air Saturation(%)
          Range    0.0 to 199.9 %
          Resolution    0.1 %
          Relative Accuracy    ± 1 digit
          Range    -10 to 60 °C
          Resolution    0.1 °C
          Relative Accuracy    ± 0.4 °C
   Salinity Correction    0 to 70 ppt
   Altitude Correction    0 to 4000 m
   Temperature Compensation    Auto
   Calibration    Auto
   Datalog    100 Points
   Print Capability    Yes
   Display    Graphic LCD
   Inputs    One BNC, ATC, Power, RS232C
   Outputs    Recorder, RS-232C(Computer/Printer)
   Power    Adaptor


Standard    Option
   DO Polarographic Electrode/ATC Probe    Luxury Third-Arm Stand
   AC/DC Adaptor    DO Membrane Kit
   DO Membrane    RS232C Interface Cable
   Filling Solution
   Instruction Manual
(Data Acqusition and Processing Software)