Evaporation Loss of Lubricating Greases and Oils Tester       ASTM D972

Product model: JF7325

Introduction

This instrument is suitable for detecting the evaporative loss of lubricating oil and grease. During the test, the lubricant sample placed in the evaporator is placed in a constant temperature bath at the specified temperature, and hot air is passed through the surface of the sample for 22 hours. Evaporation loss is calculated from the weight loss of the sample.

Technical Parameter

1. Applicable standards: D972

2. Temperature control method:  PID digital temperature controller

3. Temperature control accuracy: normal temperature~250±0.1℃

4. Heating method: metal bath heating

5. Power of the whole machine: 2.5KW

6. Working unit: 2 tubes

7. Flow control: precision flow meter

8. Working power supply: AC220V/50Hz

9. Timing method: digital display timer

10. Instrument size: 470*540*440mm

11. Net weight: 25KG

Main Feature

1. The instrument is a table top including a heating bath and a flowmeter. Stainless steel lid has holes for sample cups

2. Stainless steel structure with ceramic coating;

3. Environmentally friendly metal bath heating, avoid oil bath heating to produce fume harm to human body, efficient thermal insulation effect;

4. Stainless steel heater;

5. Precise flowmeter with needle valve, flow rate 0～2L/min;

6. Air filter with glass wool;

7. Omron PID thermostat, digital continuous temperature display, accuracy 0.1℃

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