Lubricating Grease Roll Stability Tester    ASTM D1831

Product model: JF0122

Instrument introduction

When operating the instrument, use a certain amount of samples to measure the working penetration of the grease before and after the test after working on the drum testing machine for 2 hours at room temperature. This instrument is suitable for measuring the consistency change of lubricating grease after working on a drum tester, and is used to judge the mechanical shear stability of lubricating grease.

Technical Parameter

1. Applicable standards: ASTM D1831, SH/T0122

2. Heating method: electric heating coil heating

3. Timing method: digital timer

4. Temperature control range: 21～38℃

5. Motor speed: 155～180r/min

6. Working unit: 2 units

7. Power of the whole machine: 1000W

8. Working power supply: AC220V/50HZ

Performance characteristics

1. Stainless steel roller Φ90×180mm 5kg;

2. The idler wheel has a positioning ring to control the normal operation of the drum;

3. A drive motor is installed below to keep the speed at 155~180r/min;

4. Belt drive drum;

5. Microcomputer thermostat, digital display, accuracy ±5℃ PT100 sensor;

6. Digital timer, record working time, with wind alarm;

7. Two rollers can be tested at the same time;

8. There is a thermometer hole on the cover of the instrument box, which can be used for temperature correction.