Automated Cold Cranking Simulator ASTM D5293

Detailed Product Description

This instrument conforms to GB/T6538-2010. ASTM D5293 and other technical specifications; it is suitable for testing engine.

It is suitable for testing the low temperature dynamic viscosity index of engine oil. The instrument can determine the apparent viscosity of oil at -35 ℃ to -5 ℃ with an interval of 5℃. It has the advantages of accurate measurement, good repeatability, stable performance and simple operation.

It is suitable for measuring the apparent viscosity of engine oil at -5~-35℃ under the condition of shear stress about 2000~27000 mPa.s; and shear rate 105~104 S-1. The instrument adopts fully automatic temperature control equipment and exquisite human-computer interaction interface, so that users can easily and quickly use the instrument for analysis. Meanwhile, the latest intelligent control system is adopted to improve the stability and reliability of the instrument, making the temperature control more accurate and the calculation precision higher, filling the gap of the domestic petroleum analysis instrument.

Produktbeskrivning

Thermo-Oxidation Engine Oil Simulation Tester is used for thermo-oxidation engine oil simulation test.This test method covers the procedure to determine the mass of deposit formed on a specially constructed test rod exposed to repetitive passage of 8.5 g of engine oil over the rod in a thin film under oxidative and catalytic conditions at 285 °C.

Technical Features

1.Equipped with industrial touch screen, high reliability and long life.

2.Operating interface language: optional setting (Chinese);

3.imported Omron temperature controller, light touch button operation, convenient

and quick;

4.automatic detection of speed, fine-tuning knob to control the current, reducing the

error of manual operation;

5.Imported compressor compound refrigeration, large cold capacity;

6.using imported motor drive, high precision;;

7.can store and print the experimental results;

8.through the standard oil correction automatically calculate the results

9.the use of embedded operating system, stable and reliable work

10.improved rotor, low-torque test state, high repeatability

11.the end of the test shutdown, and temperature rise for rapid cleaning;

12.the instrument automatically recommended cooling temperature;;

13.rotary encoder detection of rotational speed;

14.can edit, store all standard oil parameter values;;

15.storage of 1000 sets of historical data, easy to query; fault self-test.

Tekniska parametrar

Instrument advantages

1. Using a split structure, the host and refrigeration are separated, which facilitates the

cooling of the refrigeration machine and reduces the impact of vibration on the test

results. Split cleaning device, also makes this wearing parts placed on the outside of

the host, failure, easy to quickly replace.

2. The machine adopts the way of 7 curves calibrated separately (B-value curve), each

temperature section has its own B-value parameters, which improves the accuracy of

use.

3. WINDOWS system is used for software development, and the versatility of the

instrument makes the later use cost relatively low.

Configuration List