ASTM D972 Evaporation Loss of Lubricating Greases and Oils Tester Metal Bath

Evaporation Loss of Lubricating Greases and Oils Tester       

ASTM D972

Product model: JF7325B

Introduction

This instrument is suitable for detecting the evaporation 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 standard: ASTM D972, GB/T7325

2. Temperature control method: High-quality PID digital temperature controller

3. Temperature control accuracy: Rt~250±0.1℃

4. Heating method: Metal bath heating

5. Power of the whole machine: 2500W

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

12. HS Code: 9027899090

Main Feature

1. The instrument is desktop type including a heating bath and an accurate flow meter. 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. High-quality Omron PID thermostat, digital continuous temperature display, accuracy 0.1℃

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