Tag Archives: Research Grade Meter

อุปกรณ์วัด Multiparameter (Research Grade Meter with Calibration Check™ and USP pH/ORP and EC/

HI 4521 Research Grade Meter with Calibration Check™ and USP pH/ORP and EC/TDS/Resistivity/Salinity and Temperature HI 4521 is a research grade, benchtop instrument that features 7 measurement parameters: pH, ORP (Oxidation Reduction Potential), conductivity, resistivity, TDS, salinity and temperature. This meter incorporates dual channels with a separate temperature input and support the external reference electrodes required by half cell pH sensors. The user ... Read More »

อุปกรณ์วัด Multiparameter (Research Grade Meter with Calibration Check™ and USP pH/ORP/ISE and

HI 4522 Research Grade Meter with Calibration Check™ and USP pH/ORP/ISE and EC/TDS/Resistivity/Salinity and Temperature HI 4522 is a research grade, benchtop instrument that feature 8 measurement ranges: pH, ORP (Oxidation Reduction Potential), ISE, conductivity, resistivity, TDS, salinity and temperature. This instrument incorporates dual channels with a separate temperature input and support the external reference electrodes required by half cell pH and ... Read More »

อุปกรณ์วัด ISE (Research Grade Meter with Calibration Check™ pH/ORP/ISE & Temperature )

HI 4222 Research Grade Meter with Calibration Check™ pH/ORP/ISE & Temperature HI 4222 is a research grade pH, ORP and temperature benchtop meter. This instrument incorporates dual channels with a separate temperature input and support the external reference electrodes required by some pH and ISE sensors. The customizable user interface can display two channels at the same time, showing the measurements in various ... Read More »

อุปกรณ์วัด pH (Research Grade Meter with Calibration Check™ pH/ORP/ISE & Temperature)

HI 4222 Research Grade Meter with Calibration Check™ pH/ORP/ISE & Temperature HI 4222 is a research grade pH, ORP and temperature benchtop meter. This instrument incorporates dual channels with a separate temperature input and support the external reference electrodes required by some pH and ISE sensors. The customizable user interface can display two channels at the same time, showing the measurements in various ... Read More »

อุปกรณ์วัด pH (Research Grade Meter with Calibration Check™ pH/ORP and Temperature)

HI 4221 Research Grade Meter with Calibration Check™ pH/ORP and Temperature HI 4221 is a research grade pH, ORP and temperature benchtop meter. The user interface of HI 4221 is fully customizable, and it is capable of showing the measurements in various modes: basic measurement with or without GLP information, graph or logging data. This instrument offer multi-language support and contextual help is available ... Read More »

อุปกรณ์วัด pH (Research Grade Meter with Calibration Check™ pH/ORP/ISE & Temperature)

HI 4222 Research Grade Meter with Calibration Check™ pH/ORP/ISE & Temperature HI 4222 is a research grade pH, ORP and temperature benchtop meter. This instrument incorporates dual channels with a separate temperature input and support the external reference electrodes required by some pH and ISE sensors. The customizable user interface can display two channels at the same time, showing the measurements in various ... Read More »

อุปกรณ์วัด pH (Research Grade Meter with Calibration Check™ and USP pH/ORP and EC/TDS/Resistiv

HI 4521 Research Grade Meter with Calibration Check™ and USP pH/ORP and EC/TDS/Resistivity/Salinity and Temperature HI 4521 is a research grade, benchtop instrument that features 7 measurement parameters: pH, ORP (Oxidation Reduction Potential), conductivity, resistivity, TDS, salinity and temperature. This meter incorporates dual channels with a separate temperature input and support the external reference electrodes required by half cell pH sensors. The user ... Read More »

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