Dshd 2801c Penetrometer - Chinaprice: contact company for price
Standard GB/ T 4509 “Test Methods for Needle Penetration of Petroleum
Asphalt”, GB/ T 269 “Test Methods for Cone Penetration of Lubricating
Grease and Petroleum Grease”, and T0604 “Asphalt Penetration Test” in
the Industry Standard JTJ052Specification and Test Methods of Bitumen
and Bituminous Mixture for Highway Engineering. The instrument is
applied to determine penetration of asphalt and lubricating grease.
1: Asphalt: the needle penetration of asphalt is expressed as the depth that a standard needle of 100±0.05 g vertically penetrates into a sample without any measurable friction in 5 seconds in the constant temperature bath of 25℃ ±0.1℃ . The instrument is to evaluate consistency of asphalt. The larger the penetration is, the less the consistency is and the softer the asphalt is.
2: Lubricating grease: the cone penetration of lubricating grease or petroleum grease is expressed as the depth that a standard cone of 150 g vertically penetrates into a sample without any measurable friction in 5 seconds in the constant temperature bath of 25℃ ±0.1℃ . The instrument is used to evaluate the hardness of lubricating grease or petroleum grease.
3: DSHD- 2801C Penetrometer can also be used for solid granule, powder, colloid and other materials test, as well as cream, glycine, butter, margarine cream, fermentation, and other food inspection. DSHD- 2801C Penetrometer has been widely used in food, highway construction and other industries.
- Posted By: China Zhuhai Dshing
- Phone: 13286053263
- Address: nanping,zhuhai, zhuhai, China
- Website: http://www.dshing.com
Published date: July 11, 2014 -
- Business Description: Zhuhai Dshing Import&Export Co.,ltd,approved by Zhuhai special economic zone industrial and commercial bureau,is one of the leading manufacturers in geological instruments,Petroleum instruments as well as other laboratory instruments and so on.
Since it was founded in 2010, the company has a group of highly qualified technical personnel specialized in research and development , with well trained workers,world class services ,advanced machinery and equipment.Our enterprise absorbs domestic and overseas advanced technology and excellent management concept, and constantly develop new products as well as providing thoughtful services to our customers from all over the world.
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