Thunder Magnetic pH Meter PHSJ-4A is an intelligent laboratory pH testing instrument, which is used for food, chemical industry, metallurgy, scientific research institutions, colleges and universities and other laboratories to detect the pH value of aqueous solution.The PHSJ-4A pH meter has a measurement resolution of 0.001pH, high measurement accuracy, can measure pH value, mV value, and temperature value at the same time, and has automatic temperature compensation function, automatic calibration. The measurement result data can be stored, printed, consulted, deleted and other functions, and the data that can be stored can be up to 200 sets. OPERATION IS CARRIED OUT BY PUSHING BUTTONS ON THE PH METER.
1、PHSJ-4A Thunder magnetic pH meterIt is LCD liquid crystal display data, and the operation interface language is Chinese.
2. Data management function. The test values can be stored, consulted, deleted, and printed, and the data can be stored up to 200 sets.
3. Automatic design function. Automatic/manual temperature compensation, automatic calibration, automatic calculation of the theoretical slope of the electrode percentage.
4. Automatic calibration function. The user can choose from 5 buffer pairsPHSJ-4A Thunder magnetic pH meterCalibration at 1~2 points.
5、PHSJ-4A Thunder magnetic pH meterThere is an RS-232 interface, which can be connected to a YP-16 printer, and can also be connected to a PC with Thundermagnet's data acquisition software.
6. The equipotential point can be adjusted freely, and the acidity of pure water, ultrapure water and boiler water can be measured by selecting a special electrode.
PHSJ-4A Thunder magnetic pH meterIt is widely used in environmental protection, food and beverage, universities, agriculture, scientific research institutions and other fields.


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