I. Purpose and scope
The instrument is designed and made as per the national standard of People's Republic of China GB/T0206 Standard test method for oxidation stability of transformer oil. It is suitable to determine the oxidation stability of transformer oils.
The instrument adopts metal bath structure. No need to add water during determination.Clean and eco-friendly. Easy to operate.It is the preferred automated instrument to determine the oxidation stability of transformer oils for the units of petroleum mining, producing and using and other relevant colleges and scientific research institutions.
II. Main technical specifications and parameters
1. Power supply:AC 220 V±10%, 50 Hz
2. Total power consumption:≤1100W
3. Temperature controlling mode:Automatically controlled by digital temperature control
meter
4. Temperature controlling range:room temperature~160℃
5. Temperature controlling accuracy:±0.2℃
6. Temperature measuring component:thermal resistance
7. Test sample:can do 6 samples concurrently
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6.Test sample: Two-bomb design, can do two samples at one time. Convenient to do parallel test.
7. Rotation speed: (100±5)r/min
8. Included angle between oxygen bomb and water level: 30°
9. Cubage of oil bath: 30L