Automatic Engine Oils Apparent Viscosity Tester
Automatic Engine Oils Apparent Viscosity Tester

Automatic Engine Oils Apparent Viscosity Tester

This instrument mainly tests the apparent viscosity index of engine oil.
  • BrandLABOAO
  • ModelLYD-6538
  • PortAny port in China
  • PackagePlywood case package
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The instrument is designed and manufactured according to the standards China GB/T 6538 Determination of apparent viscosity of engine oils using the cold-cranking simulator (CCS method) and American ASTM D5293.At the temperature range: -5℃~40℃,the interval 5℃ temperature condition , and the viscosity range:1500mPa•s~27000mPa•s to detect the apparent viscosity of the apparent oils.


1.With 15 inch color LCD touch display to realize the operation.

2.With the embedded control technology and two optional operating interface:Chinese or English verstion.

3.It adopts the imported compressor,the cascade refrigeration technology with the fast cooling speed.

4.It uses the imported motor drive, the improved rotor and low torque test mode,high measurement precision and good repeatability.

5.With the rotary encoder to detect the rotate speed and control current automatically to reduce the manual operating error.

6.The parameters of all standard oils can be editable and stored,it can save the 100 groups of history test data and it’s convenient to check and reuse.

7.Configuration with miniprinter to automatically print the report after the test.




Cold   bath temperature control range

Ambient ~ -60

Cold   bath temperature control accuracy


Stator   temperature control accuracy


Viscosity measurement range

1500mPa•s ~27000mPa•s

Environment   temperature


Relative   humidity


Power supply


Maximum power consumption





  1. Factory direct sales with competitive price.
  2. Premium quality with CE & ISO certification.
  3. Strong product OEM & ODM customization capability.
  4. Promise production & on-time delivery.
  5. Perfect after-sales service, free product accessories.
  6. 15 years of experience in R&D and production of lubricating oil tester machine.
laboao certification


We have a standard production workshop and a complete production team. They always produce a serious and responsible attitude to produce each product. Our R&D team is made up of multi-aspects professional engineers such as design engineer,technology specialist ,qualified specialist and process control manager, etc. Our qualified specialists strictly realize the process comprehensive supervision based on our quality process control system, which contains products design, research and development, test, production, quality inspection and packaging.

laboao factory


Our laboratory instruments and equipment are used in many scientific laboratories, scientific research institutions, universities, hospitals, centers for disease control and other institutions, and are combined with many well-known biopharmaceuticals, new energy, electronics companies, food processing, environmental protection, etc. Enterprise cooperation, our stable and reliable products are exported to more than 120 countries around the world, and have been highly recognized by them, believe LABOAO, we grow together!

laboao customer cases

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