SH259B Fully Automatic Water Soluble Acid Analyzer Colorimetry pH 3.8 ～ 7.0 GB/T7598

SH259B Fully automatic water-soluble acid analyzer

The SH259B fully automatic water-soluble acid analyzer is designed and produced in accordance with GB/T7598-2008 "Determination of water-soluble acids in transformer oil and turbine oil during operation (colorimetric method)" and GB/T 259 "Determination of water-soluble acids and bases in petroleum products". It is specifically used for the determination of water-soluble acids (pH) in petroleum products such as transformer oil, turbine oil, and fire-resistant oil. The instrument has a high degree of automation. After injecting the oil sample and water according to the standard regulations, the instrument will strictly follow the order specified in the standard to perform heating, oscillation, oil-water separation, draw double water samples, add two indicators (bromocresol green and bromocresol purple), color development, colorimetric determination, display and print the measurement results. This instrument improves work efficiency and testing accuracy while reducing user contact with samples and reagents, ensuring maximum personal safety. No manual measurement is required, simply place the sample in the sample cup, and the instrument will automatically perform processes such as injection, heating oscillation, measurement, drainage, and display of results. Suitable for measuring water-soluble acids in liquid petroleum products, additives, lubricants, paraffin and wax containing components, and widely used in fields such as petroleum, power, chemical, pharmaceutical, inspection, scientific research, environmental protection, etc.

Product Features

● This instrument is designed and developed in full accordance with the GB/T7598-2008 standard, and is a fully automatic testing instrument that can accurately detect water-soluble acids in petroleum products such as transformer oil, turbine oil, and fire-resistant oil.

● The ultra large color touch LCD screen is easily operated through a touch sensitive LCD display.

● Use colorimetric method to determine the pH value.

● The instrument has a high degree of automation, as long as oil and water are injected according to standard regulations, the instrument will automatically complete functions such as heating, oscillation, static discharge, oil-water separation, color development, colorimetry, display and printing of measurement results.

● One can process and sequentially complete the testing of 1-3 samples at a time.

Product parameters

● Compliant with standard: GB/T7598-2008 standard.

● Test range: pH 3.8 to 7.0

● Measurement error: ≤± 0.05 PH

● Repeatability: ≤ 0.05 pH

● Applicable temperature: 10 ℃ ～ 45 ℃

● Applicable humidity: <85% RH

● Power supply: AC220V 50HZ

● Power: 500W

● Instrument size: 680 × 420 × 345mm

● Weight: 25kg

Note: The appearance pictures, dimensions, volume, and weight of the instrument are for reference only. If there are any updates to the instrument, there may be slight changes without prior notice.