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Petroleum & Oil & Bitumen Tester

Coulometric trace water analyzer

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BD-7600-A72 coulometric trace water analyzer adopts the classic theory - Karl Fischer microcoulomb electricity method. According to the electrolysis law, the number of water molecules reacting is proportional to the number of charges. The instrument detects the number of charges (coulombs) participating in the reaction and automatically converts it into the corresponding water Therefore, this method has high testing accuracy and low testing cost, and can reliably measure trace amounts of moisture in liquid, gas, and solid samples.

It has high sensitivity, high precision, high reproducibility, low power consumption and energy-saving design, and can have a built-in battery for portable measurement. It is widely used in petroleum, chemical industry, electric power, pharmaceuticals, commodity inspection, scientific research, environmental protection and other fields.

GB/T11133, GB/T11146, GB/T 7600, GB/T6023, GB/T6283, GB/T606, etc.

    1. LCD color 7-inch touch screen display, automatic balance, human-machine dialogue interface, various parameters with menu-driven input, and the function of connecting to computers and wifi.

    2. It is equipped with multiple parameter prompt functions such as test date and clock, differential detection, automatic correction of system deviations, stirring, detection, and printing data automatically completed by microcomputer, and has the function of simultaneously displaying μg water and ppm units.

    3. It is simple to operate, easy to use, has the function of draining and adding liquid, and the test is accurate, stable and easy to operate. It is an ideal measuring instrument for the laboratory.

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