Item: Lubricating Oil Sodium Hydroxide Extract Acidification Tester
Model: PT-XH-0267
Introduction:
The instrument is designed and manufactured based on national standards "Petroleum products Determination of water-soluble acid and alkali". It's applicable for the determination of liquid petroleum products, additives, grease, paraffin, wax and water-soluble acid or alkali-containing water-soluble wax component.
The instrument is composed of digital pH meter, measuring electrode, water bath, separating funnel, beakers, glass cylinders and other equipment supporting components.
Introduction:
This instrument is designed and manufactured according to " lubricants sodium hydroxide extract acidification test method " standard, which is used to extract impurities in the sample exist in alkaline solution, when acidified with hydrochloric acid extract when impurities become muddy substance precipitated.
The test is composed of a standard water bath, light observation station and two kinds of test tubes and others, it has a complete configuration, test quickly.
Technical parameters
1. Input power supply: 220V ± 10% 50HZ
2. Standard water bath: 4 holes
3. Heater power: 1.2KW
4.Temperature range: 0 ~ 100 ºC
5.Temperature accuracy: ± 1 ºC
6. Main test bench: 4pcs of Ø30 tube holes, 4 pcs of Ø15 tube holes, floodlight 20W
7. Ambient temperature: room temperature about 25 ºC
8. Relative humidity: <85% RH
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