shanghai san-凯时娱乐

sx712 portable orp meter

  • ● built-in microprocessor chips, intelligent functions such as data storage, function set-up, automatic power-off and low voltage display.

    ● equipped with plastic orp electrode, fast response and accurate result.

    ● equipped with orp standard solution and portable case.

    ● meter meets waterproof ip57 rating.

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sx721 portable ph/orp meter
  • ● built-in microprocessor chips, intelligent functions such as automatic calibration, automatic temperature compensation, data storage, function set-up, self-diagnose information, automatic power-off and low voltage display.
    ● double-parameter meter, equipped with three-in-one combination ph electrode and orp electrode, automatic identification of electrode by meter.
    ● automatic identification of 13 ph standard calibration solutions, three options of standard buffer solutions: europe and america series, nist series and china series.
    ● able to set ph measurement modes of high purity water and pure water with ammonia
    ● meter meets ip57 rating, equipped with calibration solution and portable case.
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sx731 portable ph/orp/conductivity meter
  • ● multi-parameter meter, equipped with ph electrode, orp electrode and conductivity electrode, automatic identification of electrode by meter.
    ● built-in microprocessor chips, intelligent functions such as automatic calibration, automatic temperature compensation, data storage, function set-up, self-diagnose information, automatic power-off and low voltage display.
    ●automatic identification of 13 ph standard buffer solutions, three options of standard buffer solutions: europe and america series, nist series and china series.
    ●able to set ph measurement modes of high purity water and pure water with ammonia.
    ● automatic identification of 8 conductivity standard calibration solutions, two options of standard calibration solutions: europe and america series and china series.
    ● adopt advanced conductivity measurement technology, use conductivity electrode of constant k=1, only need one point calibration and meet the measurement precision requirement of 0.5μs/cm ~ 200 ms/cm.
    ● ability to switch among conductivity, tds, salinity and resistivity. multinomial calculation for tds and salinity to ensure the conversion precision of the full scale.
    ● conductivity measurement mode has the function of non-linear temperature compensation for high purity water.
    ● meter meets ip57 rating, equipped with calibration solution and portable case.
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sx751 portable ph/orp/conductivity/do meter

  • ● built-in microprocessor chips, intelligent functions such as automatic calibration, automatic temperature compensation, data storage, function set-up, self-diagnose information, automatic power-off and low voltage display.

    ●multi-parameter meter, equipped with ph electrode, orp electrode, conductivity electrode and dissolved oxygen electrode, automatic identification of electrode by meter.
    ●automatic identification of 13 ph standard calibration solutions, three options of standard buffer solutions: europe and america series, nist series and china series.
    ● able to set ph measurement modes of high purity water and pure water with ammonia.
    ● automatic identification of 8 conductivity standard calibration solutions, two options of standard calibration solutions: europe and america series and china series.
    ● adopt advanced conductivity measurement technology, use conductivity electrode of constant k=1, only need one point calibration and meet the measurement precision requirement of 0.5μs/cm ~ 200 ms/cm.
    ● ability to switch among conductivity, tds, salinity and resistivity. multinomial calculation for tds and salinity to ensure the conversion precision of the full scale.
    ●conductivity measurement mode has the function of non-linear temperature compensation for high purity water.
    ●measurement mode of dissolved oxygen has the function of automatic temperature compensation, automatic salinity compensation and manual air pressure compensation.
    ●new polarographic type dissolved oxygen electrode can measure temperature, salinity and dissolved oxygen simultaneously, equipped with special dissolved oxygen electode calibration set, polarization only for 3~5 min.
    ● meter meets ip57 waterproof rating, equipped with calibration solution and portable case.
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sx630 orp tester
  • ●the smallest and thinnest shape: 148×29×14mm. the diameter of the electrode: 10mm.
    ●intelligent function: automatic power off, low voltage alarm, etc
    ●replaceable batteries, orp standard solution, electrode soaking solution and standby batteries in a portable case.
    ●ip 57 waterproof rating
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