ASTM D3427 Air Release Properties of Petroleum Products Tester

Air Release Properties of  Petroleum Products Tester

ASTM D3427

Product model: JF0308A

Introduction

This instrument is suitable for testing the ability of lubricating oil to separate mist air, such as gas turbine oil, hydraulic oil and other petroleum products. When using the instrument, the sample is heated to a certain temperature, and the sample is vigorously stirred by blowing excess compressed air into the sample, and the air forms small bubbles in the sample, that is, mist air. Record the time when the volume of mist air in the sample decreases to 0.2 % after the gas is stopped.

Technical parameter

1. Applicable standards: ASTM D3427, IP313, DIN51585, NFT60151, SH/T0308

2. Electricity source: AC220±10% 50Hz±5%

3. Heating method: Electric heating rod heating

4. Temperature control method: PID temperature controller

5. Temperature control range: Rt～80±1℃

6. Working pressure: 19.6Kpa

7. Pressure control: Precise pressure regulating valve adjustment

8. Timing method: Digital display timer

9. Pressure display: Digital meter display

10. Machine power: 1500W

11. Instrument size: 460*400*590mm

12. Net weight: 25KG

13. HS Code: 9027899090

Main feature

1. High-quality Omron PID thermostat, digital display temperature, accuracy 0.1℃

2. Digital display air pressure, with needle valve adjustment;

3. Automatically control the blowing time, and automatically record the defoaming time after

blowing, with an accuracy of 0.01s;

4. The press-type liquid circulation joint can quickly and conveniently disassemble the test tube;

5. Safety protection device to prevent the liquid level from being too low;

6. Two sets of constant temperature tests can be carried out at the same time;

7. The sputtering multi-channel liquid circulator can well ensure the temperature uniformity of each

point.

Configuration List