ASTM D3829 automatic engine oil boundary pumping temperature tester SH416

SH416 automatic engine oil boundary pumping temperature tester is designed and manufactured according to the requirements of the People's Republic of China national standard "GB/T 9171-1988 engine oil boundary pumping temperature measurement method" and SH/T0562, but also meet the petrochemical standard ASTM D3829 D4684;

An instrument for determining boundary pumping temperature, (low temperature) yield stress and apparent viscosity of motor vehicle engine oils. The test temperature range is wide, from -5℃ to -40℃.

ASTM D3829 Critical Pumping Temperature Test Machine with Mini Rotary Viscometer

ASTM D3829 Borderline Pumping Temperature Tester with Mini-Rotary Viscometer

ASTM D4684 Engine Oil Borderline Pumping Temperature Test Apparatus

ASTM D3829 D4684 Fully Automatic Engine Oil Borderline Pumping Temperature Test Equipment

Automated Mini-Rotary Viscometer for Measuring Low-Temperature Pumping Viscosity of Engine Oils

The test process is automatically controlled by computer.

Performance characteristics

1, temperature range: temperature range -5℃ to -40℃, temperature control accuracy ±0.1℃

2, Fully enclosed compressor refrigeration, large cooling capacity

3. Temperature, period and rotor movement are monitored by computer

4, Improved pulley components, enhance the stability and sensitivity of the pulley, photoelectric sensor test

5, 5 rotors can be detected at the same time, diversity

6. Transparent plexiglass cover for insulation is provided on the rotor

7, Microcomputer control, Windows operating system, all Chinese interface

8, the program automatically nonlinear curve temperature control, measurement of yield stress and apparent viscosity

9, cleaning control and temperature calibration function

10. Calibration and storage of viscometer constants

11. Test results can be stored and printed

12. Calculate and print the boundary pumping temperature of "gas choke type" and "flow limited type"

13. Equipped with special low temperature thermostat

14, equipped with research and development of the defrost system

Technical parameters

packing list