Lubricating Oil Evaporation Loss Meter NT - 250℃± 0.1℃ Metal Bath Heating ASTM D5800

SH0059B Liquid crystal color screen lubricating oil evaporation loss meter

SH0059B LCD screen lubricant evaporation loss tester is ASTMD5800 developed and produced by our company in accordance with the requirements of the Chinese petrochemical industry standard NB/SH/T 0059-2010 "Determination of lubricant evaporation loss (Noah's method)". This instrument is suitable for heating lubricating oil and lubricating oil base oil under certain conditions for 1 hour, and the evaporated oil is carried out by air. Measure the evaporation loss of the sample based on the difference in mass before and after heating.

Evaporation loss

The mass loss of volatile oil vapor generated by heating the lubricating oil sample in the crucible under the condition of constant air flow extraction when Noack method is used for test.

Method Summary

Place a certain mass of sample in an evaporation crucible, and measure the mass loss of the sample after 60 minutes at 250 ℃ and constant airflow.

Performance characteristics

● Metal bath heating device, safe and environmentally friendly;

● Wood alloy is added to the bath body for better heat transfer.

● Imported precision differential pressure gauge, to ensure accurate pressure.

● Equipped with special vacuum suction system, precision needle valve pressure regulating system, imported needle valve, to ensure accurate flow regulation.

● Intelligent liquid crystal touch screen, automatic temperature control, input quality, automatic calculation of evaporation loss, storage of calculation results, timing alarm

Technical Parameters

Note: The appearance pictures, dimension, volume and weight of the instrument are for reference only. If there are any updates to the instrument, they may be slight changes without prior notice.

Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:

----The provided instrument materials are brand new, meet national quality standards, and have a manufacturer's certificate of conformity;

----The materials and main components provided meet the technical requirements specified in the technical documentation;

----The overall quality assurance period of the equipment is one year (excluding normal wear and tear of vulnerable parts).

----We are responsible for free maintenance of any instrument quality issues that occur during the warranty period. Due to equipment malfunction caused by the user's responsibility, we are responsible for repairing and charging reasonable fees.

----Lifetime discounted supply of parts for equipment, and lifetime maintenance and repair of the entire machine.

----After the expiration of the warranty period, if the user needs maintenance and technical services, we will only charge a cost fee.

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