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Liaoning Huake Petroleum Apparatus Science & Technology Co., Ltd.

Roll Stability Tester, Gasoline Tester, Induction Period manufacturer / supplier in China, offering HK-2032 Roll Stability Apparatus for Lubricating Grease, Manual Cleveland Open Cup Flash Point Apparatus, Semi-Automatic Cleveland Flash Point Apparatus and so on.

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HK-2032 Roll Stability Apparatus for Lubricating Grease

FOB Price: US $4,800-5,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $4,800-5,000/ Piece
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Port: Shenzhen, China
Production Capacity: 10/Week
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: HK-2032
  • Transport Package: Wooden Case
  • Trademark: HK
  • Origin: China
Product Description
The roll stability test is widely used in specifications. Test results are significant insofar as they can show a directional change in consistency that could occur in service. No accurate correlation is established between the test results and shear stability in actual service.
 
 
I .Overview
 

       Cone penetration of an approximately 50-g aliquot of lubricating grease is determined. The grease is then subjected to low shear at 20 to 35°C(68 to 95°F)for 2h±5min in a standard roll stability apparatus, before the cone penetration is a gain measured. The difference between the cone penetration before working and the cone penetration after is used as a measure of the effect to flow shear working on grease consistency. This apparatus is suitable to test the consistence change of the lubricating grease after working on the roller tester to judge the mechanical shear stability of the lubricating grease.
 
II .Technical parameters
 
1 .Applicable standard: ASTM D1831
2 .Heating method: electric heating circle heats
3 .Time method: digital timer
4 .Temperature control range: room temperature to 180ºC
5 .Motor speed: 155 to 180r/min
6 .Unit of work: 2 units
7 .Rated voltage: AC220V/50Hz
 
III .Features
 
1 .Stainless steel roller Φ90×180mm 5kg
2 .Idle roller is equipped with locating ring to make the roller work normally
3 .The driving motor is installed on the bottom and keeps the rotate speed at 155 to 180r/min
4 .Gear drive roller
5 .Microcomputer temperature controller, digital display, precision ±5ºC PT100 sensor
6 .Digital timer, record the working time, equipped with buzzer alarm
7. Temperature controller operation instructions:
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