Product introduction:
1)DSHD-2801A Penetrometer is designed and developed as per the National Standard GB/T269 "Test Methods for Cone Penetration of Lubricating Grease and Petroleum Grease", GB/T4509 "Test Methods for Needle Penetration of Petroleum Asphalt", and the Industry Standard T0604 "Asphalt Penetration Test". The instrument is used to determine penetration of petroleum asphalt, asphalt, and lubricating grease.
2) DSHD-2801A Penetrometer can also be applied to solid granule, powder, colloid, and other materials test, and cream, glycine, butter, fermentation, and other food inspection.The instrument has been mainly used in the food, highway construction, and other industries.
Technical parameters:
1. Timing device: you can select 5, 8, 10, 12, 30, or 60 s;
2. Time controlling error: less than ±0.1 s;
3. Penetration accuracy: ±1 penetration;
4. Maximum penetration: 600 penetrations;
5. Standard needle: 2.5±0.05g;
6. Constant temperature bath: made of harden glass;
7. Standard cone: 102.5±0.05g;
8. Heating power: 220 W;
