Introduction:
Automatic Cold Cranking Simulator is used to measure the apparent viscosity of engine oil at low temperature (- 35 ºC ~ - 5 ºC).
Method summary: Drive a rotor closely matched with the stator by a DC motor, and fill the gap between the rotor and the stator with samples. The temperature is controlled by the temperature control system, and the motor speed is corrected with standard oil to make it a function of viscosity. Determine the sample viscosity by measuring the rotation speed.
The rotor and stator system of the instrument uses a thermoelectric temperature control system. Compared with the previous model, the temperature control is improved, the preheating time is reduced, and the measurement accuracy is improved. The compact structure is easy to install and use.
Features:
1. Automatically detect speed and control current, reduce human error;
2. The CCS machine is driven by imported motor, high precision;
3. Semiconductor refrigeration system can quickly test any temperature;
4. The result is automatically calculated after calibration by standard oil;
5. Computer control, Windows operating system, XP, Win7, can be connected to a printer to print results;
6. Improved rotor, low torque test state, high repeatability;
7. Automatically generate calibration curve and directly display the test viscosity result;
8. All test processes are controlled automatically without manual operation, and the test will automatically stop and increase
temperature after the test;
9. The CCS Cold Cranking Simulator machine automatically recommends the refrigeration temperature;
10. Rotary encoder detects speed;
11. Viscosity measurement range: 1500~25000CP;
12. The results of 20 standard oils can be edited;
13. This Cold Cranking Simulator is equipped with dedicated low-temperature refrigeration cycle equipment;
14. The Apparent viscosity tester can automatically calculate the standard oil calibration deviation to help users check the accuracy of the calibration data;
15. Patent of Automatic Cold Cranking Simulator using semiconductor refrigeration, patent number: ZL201822076893.4
16. Patent of lubricating oil apparent viscosity tester with automatic sampling and automatic cleaning structure, patent number:
ZL201822076944.3.
Specifications of Automatic Cold Cranking Simulator:
1 |
Reference standard |
GB/T6538, ASTM D2602,ASTM D5293 |
2 |
Refrigeration method |
Semi-conductor |
3 |
Circulation method |
multifunctional plastic steel pump |
4 |
Temp.controlling method |
Digital PID temperature controller |
5 |
Detection method |
Automatic injection,automatic cleaning,automatic testing |
6 |
Data processing |
Automatic storage |
7 |
Temp.controlling range |
-5ºC -10ºC -15ºC -20ºC -25ºC -30ºC -35ºC |
8 |
Power supply |
AC220 V 50Hz |
9 |
Power consumption |
1000W |
10 |
Dimension |
780*560*960mm3 |
11 |
Weight |
40KG |