Instrument Introduction

The instrument mainly tests the low temperature dynamic viscosity index of engine oil, and the instrument is fully controlled by computer. Automatic calculation of viscosity results.

Technical Parameter

1. Applicable standards: ASTM D2602, ASTM D5293

2. Refrigeration method: semiconductor refrigeration

3. Circulation method: multifunctional universal plastic steel pump

4. Temperature control method: digital display PID temperature controller

5. Detection method: computer control, automatic test

6. Result processing: automatic storage and printing

7. Temperature control range: -5℃ -10℃ -15℃ -20℃ -25℃ -30℃ -35℃

8. Temperature control accuracy: ±0.02℃

9. Working power supply: AC220,240  V 50,60Hz

10. Power of the whole machine: 1000w

Main Features

1. Automatically detect the speed and control the current to reduce human error;

2. It is driven by imported motor with high precision;

3. The LCD screen displays all working states, and can be connected to a printer to print the results;

4. The result is automatically calculated after calibration by standard oil;

5. Microcomputer control, Windows operating system, all Chinese interface;

6. Improved rotor, low torque test state, high repeatability;

7. Automatically generate a calibration curve and directly display the test viscosity results;

8. All testing processes are automatically controlled, no need for manual conduct, and the test will automatically shut down and heat up after the test is over;

9. The instrument automatically recommends the cooling temperature; the rotary encoder detects the speed;

10. Viscosity measurement range: 1500~25000CP;

11. Dozens of standard oil results can be edited;

12. Equipped with special low-temperature refrigeration equipment;

13. Patent of lubricating oil apparent viscosity tester using semiconductor refrigeration