SDB-11143-4 Lubricating Oils Rust-preventing Characteristics Tester

SDB-11143-4 Lubricating Oils Rust-preventing Characteristics Tester

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GB/T 11143,ASTM D665

This instrument is used to determine the ability of inhibited mineral oils, particularly steam-turbine oils, to aid in preventing the rusting of ferrous parts should water become mixed with oil. It can also be used to determine other oils, such as hydraulic oils, circulating oils and heavier-than -water fluids.

Main technical specifications
1. Power supply:  AC(220±10%)V,50Hz
2. Temperature range:  Ambient~100℃
3. Temperature precision:  ±1.0℃
4. Temperature display:  Digital, PID control
5. Test quantity:  4 samples
6. Timing range:  1min~1h
7. Sample stirring speed:  (1000±50)r/min
8. Heating power:  1000w(temperature control)+600w(auxiliary)
9. Ambient temperature: room temperature~35℃
10.Relative humidity: ≤85%

Main technical features
1. PID technology controls the temperature. The temperature precision is high and the response is rapid.
2. Independent holder ferrules are set to ensure no shaking during test.
3. 4 samples can be tested at the same time. The test efficiency is high.