Product Features:

1. This instrument complies with technical specifications such as GB/T6538-2010 and ASTM D5293; Suitable for testing enginesLow temperature dynamic viscosity index of oil. The instrument can measure the oil content-35 ℃ to -5 ℃The apparent viscosity at a temperature interval of 5 ℃. It has the advantages of accurate measurement, good repeatability, stable performance, and simple operation.

2. Suitable for measuring engine oil under shear stress of approximately 1200-27000 mPa. s; Under the condition of shear rate of 105~104 S-1 and apparent viscosity of -5~-35 ℃, the instrument adopts fully automatic temperature control equipment and exquisite human-computer interaction interface, allowing users to conveniently and quickly use the instrument for analysis. At the same time, the latest intelligent control system is adopted to improve the stability and reliability of the instrument, making temperature control more precise and calculation accuracy higher, filling the gap in the domestic petroleum analysis instrument industry.

3. Industrial integrated touch screen desktop computer, Windows operating system.

4. Operating interface language: selectable settings (Chinese);

5. Imported Omron temperature controller, easy and fast to operate with a touch of a button;

6. Automatically detect speed, fine tune knob to control current, and reduce manual operation errors;

7. Imported compressor cascade refrigeration with large cooling capacity;

8. Equipped with imported motor drive, high precision;

9. Can store and print experimental results;

10. Automatically calculate results after calibration with standard oil

11. Adopting embedded operating system, stable and reliable operation;

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

13. Automatic shutdown and temperature rise at the end of the experiment to facilitate rapid cleaning;

14. The instrument automatically recommends the cooling temperature;

15. Rotary encoder detects rotational speed;

16. Can edit and store the parameter values of all standard oils;

17. Store 1000 sets of historical data for easy retrieval; Fault self check.

Technical Indicators:

1. Temperature range: External circulation alcohol bath temperature control range from room temperature to -70 ℃

2. Cold bath temperature control accuracy: ± 0.1 ℃

3. Stator temperature control accuracy: ± 0.05 ℃

4. Viscosity measurement range:1200～27000 mPa.s；

5. Makeuseringrealm：10℃～40℃

6. Ringrealmwetdegree：< 85%

7. Gong Gongrate：< 2.5KW

8. Electricitysource：AC 220V ± 20%