中文
■ Product overview
The VS-9802 automatic water-soluble acid tester (colorimetric method) is designed and manufactured according to the National Standard of the People's Republic of China GB/T7598-2008 Water-soluble Acid Test Method for Transformer Oil in Operation and related standards. With large-screen LCD display and microprocessor control, it can automatically complete functions such as heating, constant temperature, oscillation, sampling, testing, cleaning, printing, etc. according to the user's set conditions, and can measure 1-3 samples at a time, which greatly reduces The user's test time, and the instrument has a USB interface to communicate with the computer.
■ Features
▲ Measuring range: PH=3.6 ～ 7.0
▲ Minimum display unit: 0.1
▲ Constant temperature accuracy: ±2℃
▲ Measurement error: ≤±0.1PH
▲ Ambient temperature: (5 ~ 45) ℃
▲ Relative humidity: ≤85%
▲ Power supply: AC (220±10%) V, 50HZ±1HZ
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