Measuring Standards:
1. GB/T4507 Test Methods for Softening Point of Asphalt
2. T0606 Asphalt Softening Point Test (Ring and Ball Methods)
3. JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering.
Application:
1. petroleum asphalt.
2. coal pitch.
3. liquid petroleum asphalt.
4. other asphalt.
Introduction:
GD-2806E Asphalt softening point test set is suitable to determine softening point of petroleum asphalt, coal pitch, liquid petroleum asphalt, and other asphalts.
Characteristics:
1. Computer control.
2. Linearity heating.
3. Automatic stirring.
4. Two samples test at the same time.
5. Automatic display test result.
6. Convenient, efficient, stable performance and reliable.
7. It is the desired instrument to determine the softening point of asphalt for laboratory.
Technical parameters:
| No | Name | Parameter | Remarks |
| 1 | Power Supply | AC220V 50Hz | tolerance:-5%~10% |
| 2 | Measuring Range | +5°c~90±0.5°c or +5°c~75±0.5°c | |
| 3 | Temperature Resolution | 0.01°c | |
| 4 | Stirring Device | stirring speed ajustable | |
| 5 | Heating Rate | 5±0.5°c/min | after 3mins |
| 6 | Heating Power | 800W | |
| 7 | Breaker Bubage | 100ml | |
| 8 | Ambient Temperature | ≤35°c | no air convection |
| 9 | Relative Humidity | ≤85% | |
| 10 | Power Consumptio | ≤850W |
