shanghai san-凯时娱乐

phb-3 ph pocket tester
  • ● automatic calibration, no temperature compensation.
    ● low voltage alarm display.
    ● 10 minutes automatic shutdown.
    ● replaceable electrode configuration calibration solution.
    ● ip57 waterproof rating.
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mp511 lab ph meter
  • ● meter meets with the requirement of international glp standards. its features up to automatic calibration, automatic temperature compensation, data storage, timing measurement, clock display, rs-232 output, function setting and self-diagnose etc.
    ● there are three different measurement modes: stable display mode; time measurement mode; continuous measurement mode.
    ● automatically recognize ph buffer solution. user can choose anyone from three series of standard buffer solutions: europe & usa series, nist series and china series.
    ● meter has the only product serial number.
    ● dustproof and waterproof meter meets ip54 standards. all sockets are seal protected by the silica gel caps.
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mp512 precision ph meter

  • ●meter meets with the requirement of international glp standards. its features up to automatic calibration, automatic temperature compensation, data storage, timing measurement, clock display, rs-232 output, function setting and self-diagnose etc.
    ● there are three different measurement modes: stable display mode; time measurement mode; continuous measurement mode.
    ●automatically recognize 13 kinds of ph buffer solution. user can choose anyone from four series of standard buffer solutions: europe & usa series, nist series, china series and self-defined series
    ● high purified water and ammonia added purified water ph measuring mode can be set up, especially suitable for electric power and petrochemical industry
    ● with eh redox potential measuring mode can directly display orp value which against standard potential of hydrogen electrode.
    ● meter has the only product serial number.
    ● dustproof and waterproof meter meets ip54 standards. all sockets are seal protected by the silica gel caps.
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phs-3d-01 lab ph meter
  • ● large lcd with blue background can display both ph and temperature value at the same time.
    ● it has intelligent functions for automatic calibration, automatic temperature compensation, data storage / recall, and memory max. and min. value etc.
    ● 1~3 point automatic calibration, and it can automatically display the percentage of slope after finishing calibration
    ● there is manual and automatic tempearture compensation, which can be choose. it needs to equips a temperature electrode if user want automatic tempearture compensation.
    ● ℃ and ℉ can be switched freely.
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phs-3d-02 lab ph meter
  • ● large lcd with blue background can display both ph and temperature value at the same time.
    ● it has intelligent functions for automatic calibration, automatic temperature compensation, data storage / recall, and memory max. and min. value etc.
    ● 1~3 point automatic calibration, and it can automatically display the percentage of slope after finishing calibration
    ● ℃ and ℉ can be switched freely.
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