ST-1553 Fully Automatic Water-Soluble Acid Tester

Product Introduction:

     The ST-1553 Fully Automatic Water-Soluble Acid Tester complies with GB/T7598-2008. This instrument is primarily used for determining the water-soluble acid (pH) of petroleum products such as turbine oil, fire-resistant fluid, and transformer oil. With a high degree of automation, the instrument strictly follows the standard procedure: after injecting the oil sample and water as specified, it automatically performs heating, oscillation, oil-water separation, extraction of duplicate water samples, addition of two indicators (bromocresol green and bromocresol purple), color development, colorimetric measurement, and finally displays and prints the test results. It is widely used in petroleum, chemical, power, environmental protection, universities, research, commodity inspection, pharmaceutical, and other sectors.

Features:

◆Color LCD display, intuitive and easy operation

◆Colorimetric design, integrating mechanical, optical, and electronic technologies

◆Automatically performs heating, oscillation, oil-water separation, extraction of duplicate water samples, color development, colorimetric measurement, and printing of results after injecting oil and water as per standards

◆Improves work efficiency and testing accuracy while minimizing user contact with samples and reagents, ensuring maximum personal safety

◆Capable of processing 1 to 3 samples (3-cup type) per run

◆Calibration certificate provided by the Institute of Metrology (fee-based)

Technical Parameters: