Automatic Bitumen Ring and Ball Tester Automatic Softening Point Tester BRB-A8

EN 1427 | ASTM D36 | AASHTO T53
1. User can choose a water bath experiment at 5~90℃, or a glycerin experiment at 35~+160℃;
 2. It adopts microcomputer control, automatic stirring and linear heating, and the heating rate maintains the standard requirement of 5℃/min;
 3. Use a laser through-beam sensor to automatically detect the 25.4mm asphalt softening point value.  After the experiment is completed, the test results are automatically displayed and printed.
 4. Automatically record the heating rate, and you can query the temperature rising record per minute through the query function.
 5. Adopts 7-inch LCD touch screen, Chinese and English bilingual operating system.
 6. The beaker is made of high-temperature resistant glass, and the specifications and dimensions of the steel ball positioning ring, steel balls, etc. meet the standard requirements;
 7. Small desktop structure, the control system and the heating system are separated (one left and one right), which avoids the failure of electronic components caused by high temperature testing of the heating system.
 

 Main technical parameters and indicators
 1. Input power: AC (220±10%) V, 50Hz
 2. Temperature resolution: 0.1℃
 3. Measuring range: When the softening point of the sample is ≤80℃: 20℃～90℃, use distilled water as the heating medium
 When the softening point of the sample is >80°C: 70°C to 160°C, use glycerin as the heating medium
 4. Heating rate: Automatically adjusted to (5±0.5)℃/min three minutes after the start of the test
 5. Heating power: 650W
 6. Medium stirring: Magnetic stirring, stirring speed is (0~300) rpm, inorganic speed regulation.
 7. Effective volume of beaker: 1000ml
 8. Data display: Touch LCD screen display
 9. Communication interface: RS-232C
 10. Applicable environment: 15℃～35℃
 11. Relative humidity: ≤85%
 12. Machine power consumption: ＜700W
 13. Overall dimensions: 420mm×270mm×370mm (length×width×height)
 14. Overall machine weight: 12Kg