Description

ASTM D942 Automatic Oxidation Stability of Lubricating Greases Tester

Products Description

The sample is oxidized in a qualified oxygen bomb. Observe and record the pressure at specified time intervals. After a specified period of time, the degree of oxidation of the grease is determined by the corresponding decrease in the oxygen pressure. This instrument is suitable for testing the oxidation resistance of grease in static storage in an oxygen closed system under the condition of increasing the test temperature.

ASTM D942 Automatic Oxidation Stability of Lubricating Greases Tester

Product Paramenters

1. Applicable standards: ASTM D942 IP142 SH/T0325
2. Heating method: electric heating tube heating
3. Control method: automatic control
4. Temperature control method: MCU PID temperature controller
5. Power of the whole machine: 2.2KW
6. Temperature control range: normal temperature～99℃
7. Work unit: two bombs
8. Result processing: automatic calculation by single-chip microcomputer
9. Pressure display: LCD display curve
10. Power supply: AC220V/50HZ(Customizable according to customer requirements)

Main Feature

1.The entire test is controlled by a computer, without manual ethics;

2. Real-time display of the curve during the test;
3. The results are automatically stored at the end of the test;
4. One test bomb can be loaded into 5 sample dishes;
5. Stainless steel electric heater, heating bath;
6. The instrument can automatically check for gas leaks and phoenix buzzer prompts;
7. PID program temperature control technology, digital display, ±1℃ PT100 sensor;
8. 64-bit PIC acquisition card with fast sampling speed and rapid result processing;
9. The LCD screen interface adopts man-machine dialogue;
10. Alloy steel dish rack, containing 18% chromium and 8% nickel;