I.Overview

The grease evaporative loss tester is designed and manufactured according to the requirements specified in ASTM D972, and is suitable for detecting the evaporative loss of lubricating oil and grease. During the test, the lubricant sample placed in the evaporator was placed in a constant temperature bath at a specified temperature, and hot air was passed through the surface of the sample for 22 hours. Evaporation loss is calculated from the weight loss of the sample.

II.Technical parameter

1. Working power: 220±10%, 50Hz

2. Applicable standard: ASTM D972

3. Temperature control method: Imported PID digital temperature controller

4. Temperature control range: Normal temperature~250℃

5. Heating method: Aluminum alloy metal bath heating

6. Machine power: 2.5KW

7. Working unit: 2 tubes

8. Flow control: Precision flow meter

9. Working power supply: AC220V/50Hz

10. Timing method: Digital display timer

III. Performance characteristics

1. The instrument is a benchtop, including a heating bath and an accurate flow meter. The stainless steel lid has holes to accommodate sample vials.

2. Stainless steel structure with ceramic coating; stainless steel heater.

3. Environmentally friendly metal bath heating, reducing the harm of oil fume to the human body, and efficient thermal insulation effect.

4. Very accurate flow meter, with needle valve, flow rate 0~2L/min; air filter, with glass wool.

5. Microprocessor thermostat and PID control, digital display temperature, accuracy 0.1℃, Pt100 RTD temperature probe.

6. Operating temperature range: room temperature ~ 250°C; safety measures to prevent overheating or low liquid level.

IV. Packing List