Asphalt Ring & Ball Softening Point Test Machine,ASTM D36

We are offering asphalt ring & ball softening point test machine,astm d36.
Purpose:
gd-2806f asphalt ring & ball softening point test machine is designed and made as per the national standard of people’s republic of china gbt4507 “test methods for softening point of petroleum asphalt”, and t0608 “asphalt softening point test (ring and ball methods)” in the industry standard of people’s republic of china jtj052 specification and test methods of bitumen and bituminous mixture for highway engineering.
Gd-2806f asphalt ring & ball softening point test machine is suitable to determine softening point of petroleum asphalt, coal pitch, liquid petroleum asphalt, and various asphalts. It is the best instrument for asphalt manufacturing companies, highway and bridge construction companies, relative college and universities, and scientific research institutes.
Gd-2806f asphalt ring & ball softening point test machine adopts microcomputer controlling, linear heating and automatic stirring mode, it can make tests for two samples at the same time. It can automatically show measurement results after test. It is convenient, efficient, and reliable. It is the best instrument used to determine softening point of petroleum asphalt in the asphalt inspection laboratory.
technical parameters:
1. Power supply: ac 220v±10%, 50 hz
2. Environment: the room temperature should be less than 35 °c and keep stable without air convection.
3. Measurement range: 32°c~150 °c; ±1.0 °c
4. Stirrer: the stirring speed can be continuously adjusted.
5. Heating power: 800 w
6. Heating medium: glycerin
7. Beaker cubage: 1000 ml
8. Relative humidity: ≤85%
9. Total power consumption: ≤ 850 w