ASTM D2983 Lubricating Oil Low Temperature Brookfield Viscometer

ASTM D2983 Lubricating Oil 

Low Temperature Brookfield Viscometer

The brookfield viscometer is a precision instrument used to measure the apparent viscosity of lubricating oil under low temperature conditions, and its testing is mainly based on ASTM D2983 standard. This device accurately controls the testing temperature by simulating a low-temperature environment. Low temperature viscosity is a key indicator of whether lubricating oil can flow normally and provide effective lubrication in cold environments, directly affecting the start-up performance and operating efficiency of equipment. Through this instrument, the flowability and pumpability of lubricating oil at low temperatures can be evaluated, and it is widely used in the fields of lubricating oil research and development, quality control, and equipment maintenance to ensure the reliability and applicability of products in low-temperature environments.

The name of the Brookfield viscometer comes from the rotational viscosity measurement method pioneered by the Brookfield family in the United States. Brookfield has occupied the leading position in dynamic viscosity measurement since the original dial-type viscometer. Today, Brookfield's viscometers have become an international standard.

1. Precision spindle, in line with standard requirements, high test repeatability;
2. Use Dewar flask as cold bath, transparent observation, internal lighting, easy to operate;
3. Imported rotational viscometer, equipped with seven spindle speeds;
4. Imported compressor refrigeration, fully enclosed, low noise, large cooling capacity;
5. Microcomputer temperature controller, PID adjustment, temperature control range: room temperature ~ -40℃, PT100 temperature sensor, high precision;

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