SX800 Series Portable Electrochemical Meter
  • 1. pH measurement features (suited for model SX811, SX823, SX825 and SX836)
        ● 1~3 point automatic calibration, the meter provides calibration guide and automatic checking function.
        ● The meter is able to recognize up to 12 types of pH standard buffer solutions. There are three options of standard buffer solutions: USA series, NIST series and Chinese series(CH), there is also customer-defined solution calibration.
        ● The meter provides two special modes for pure water and pure water mixed with ammonia. These special modes offer temperature compensation for pH value, especially suitable for the electrictiy and petrochemical industries.
    2. Conductivity measurement features (suited for model SX813, SX823 and SX836)
        ● 4 calibration points can be chosen, the meter provides calibration guide and automatic checking function.
        ● The meter is able to switch among conductivity, TDS, salinity and resistivity measurement mode. For TDS measurement, the coefficient is adjustable.
        ● The meter is able to recognize up to 8 types conductivity standard solutions. There are two options of standard buffer solutions: USA series and Chinese series(CH), there is also customer-defined solution calibration.
        ● The meter has an automatic range feature with automatic non-linear temperature compensation for pure water and high purity water with conductivity values lower than 10uS/cm greatly improving accuracy and suitable for the electricity, microelectronics and pharmaceutical industries.
    3. DO(Dissolved Oxygen) measurement features (suited for model SX816, SX825 and SX836)
        ● DO electrode offers a built-in temperature and salinity sensor with automatic temperature comensation and automatic salinity compensation as well as manual barometric pressure compensation. The measurement is more accurate.
        ● Polarographic DO electrode with special DO calibration cover, electrode polarization only requires 3-5 min, three combined membranes convenient to renew.
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MP521 Lab pH/Conductivity Meter
  • ● The most widely used pH + Conductivity Double-Parameter measurement 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.
    ●Adopt advanced and original conductivity measurement technology, use 1 pc of conductivity electrode (K=1), it can meet measuring accuracy requirement for range within 0.5μS/cm ~ 200mS/cm by using only one-point calibration.
    ● Can switch Conductivity, TDS, Salinity and Resistivity.
    ● 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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MP522 Precision pH/Conductivity 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.
    ● Automatically recognize 8 kinds of conductivity standard solution. User can choose anyone from two series of solutions: Europe & USA series and China series.
    ●Adopt advanced and original conductivity measurement technology, use 1 pc of conductivity electrode (K=1), it can meet measuring accuracy requirement for range within 0.5μS/cm ~ 200mS/cm by using only one-point calibration.
    ●Automatically select conductivity measurement range, when measuring high pure water, equipment automatically enter into temperature compensation of nonlinear model, especially for electricity, microelectronics and the pharmaceutical industry requirements.
    ● 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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MP525 pH/DO 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.
    ● Equips new type of DO electrode which has function of automatic temperature compensation and automatic salinity compensation as well as automatic air pressure compensation inside meter to make DO measuring mode has temperature, air pressure and salinity automatic compensation, easy to use, accurate to measure.
    ●Polarogram type DO electrode has special electrode calibration cap. Only needs 3 to 5 minutes for electrode polarization. Electrode adopts combination diaphragm cap which very convenient to use. Each DO electrode equips with three spare diaphragms caps.
    ● 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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MP526 Conductivity/DO 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 8 kinds of conductivity standard solution. User can choose anyone from two series of solutions: Europe & USA series and China series.
    ● Adopt advanced and original conductivity measurement technology, use 1 pc of conductivity electrode (K=1), it can meet measuring accuracy requirement for range within 0.5μS/cm ~ 200mS/cm by using only one-point calibration.
    ● 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.
    ● Equips new type of DO electrode which has function of automatic temperature compensation and automatic salinity compensation as well as automatic air pressure compensation inside meter to make DO measuring mode has temperature, air pressure and salinity automatic compensation, easy to use, accurate to measure.
    ● Polarogram type DO electrode has special electrode calibration cap. Only needs 3 to 5 minutes for electrode polarization. Electrode adopts combination diaphragm cap which very convenient to use. Each DO electrode equips with three spare diaphragms caps.
    ● 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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