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化工儀器網>產品展廳>分析儀器>電化學分析儀>PH計/酸度計>PHM220 法國雷迪美特精密多功能pH計PHM220

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PHM220 法國雷迪美特精密多功能pH計PHM220

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phm220,co– part no.: r21m018a versatile and easy-to-use instrument to fulfil the stringent demands of good laboratory practice.
  • printout and storage of results to comply with glp for full traceability
  • more confidence in results thanks to calibration reminder when a new calibration is required
  • storage of last 9 calibrations helps you keep track of electrode condition
  • alarms in ph, mv and temperature

    delivered ready to use with combined ph electrode, electrode holder and solutions kit.

     

    type

    phm220

    measurements

    ph, mv and temperature

    measuring ranges

    ph: -9.00 to +23.00mv: ±1999.9temperature: -9.9 to +99.9°c

    measurement procedures

    autoread (result is locked on display as soon as stability criterion is reached) or manual (with sliding stability indicator) or at intervals.min and max. alarms in ph, mv and temperature

    calibration

    1, 2 or 3 pointsauto buffer recognition and fixed buffer se-lection modes

    temperature compensation

    yes, with or without temperature sensor

    glp functions

    date and timelast 9 calibrations storedcalibration reminderlast 25 results storedinstrument id on printout

    connections

  • indicator electrode
  • reference electrode
  • temperature sensor
  • bi-directional rs232 for printer/pc
  • analogue output for recorder
  • phm220,co is delivered with

  • phc2001-8 combined ph electrode, red rod with bnc plug
  • e190 electrode holder
  • solutions kit (1xph1.679, 2xph4.005, 2xph7.000 and 1xph10.012), kcl.l and kcl.c filling solutions and a beaker dispenser.


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