Detailed Product Description
Purpose and scope
The instrument is designed and made as per the National Standard of Peoples Republic of China GB/T4509 Test Methods for Penetration of Asphalt, GB/T 269 Test Methods for Cone Penetration of Lubricating grease and Grease, and T0604 Asphalt Penetration Test in the Industry Standard of Peoples Republic of China JTJ052-2000 Test regulation for Highway Engineering Asphalt and Asphalt Mixture. It is mainly used to test asphalt and grease.
It can also be used to determine solid granule, powder, colloid, crease, glycine, cream, ferment, etc. It can be widely used in the foods, traffic, and other industry department.
Main technical specification and parameters
1. Timing device: can select 5, 8, 10, 12, 30, and 60 s. Error is less than ±0.1 s.
2. Depth tester: The depth can be displayed digitally. It is convenient, rapid and intuitive.
3. Precision: ±1 penetration
4. Maximum penetration: 600 penetrations
5. Heater power: 220 W
6. Temperature controlling accuracy: 25±0.1
(Note: the ambient temperature should not higher than 20 ).
7. Constant temperature bath: Made by harden glass
8. Standard needle: 2.5 ±0.05 g
9. Standard cone: 102.5±0.05 g
10. Up and down holder: can be adjusted freely. For adjust the position of needle or cone.
