The instrument is designed and made as per the national standard of Republic of China GB/T11143 Test Method for Rust-Preventing Characteristics of Inhibited Mineral Oil in the Presence of Water. It is suitable to evaluate rust-preventing characteristics of inhibited mineral oil, especially the rust-preventing characteristics of the turbine oil to iron parts in the presence of water. It is also suitable to evaluate rust-preventing ability of other oils, such as hydraulic oil, circulation oil, as well as liquid, whose gravity is greater than water.

II. Main technical specifications and parameters

  1. Power supply: AC 220V±10%, 50 Hz

  2. Temperature controlling range: 0～100 ℃

  3. Temperature controlling accuracy: ±1 ℃

  4. Temperature sensor: Platinum resistance, Pt100

  5. Temperature display mode: digital display

  6. Timing range: 1 minute～24 hours

  7. Time display mode: digital display

  8. Heating power for temperature controlling: 600 W

  9. Auxiliary heating power: 1000 W

  10. Sample hole: four

  11. Ambient temperature: room temperature～45 ℃

  12. Relative humidity: ≤85%

  13. Total power consumption: ≤1500