Description
This product is suitable for the determination of the softening point of road petroleum asphalt, coal asphalt, liquid petroleum asphalt, etc., and is generally applicable to road, bridge construction and other industries.
LD-2000 Computer Asphalt Softening Point Tester
Features
The heating speed of the machine is controlled by PID plus fuzzy logic algorithm, and the temperature rises linearly.Spesification
| Test medium | water or glycerin |
| Temperature range °C | 0～125±0.5 |
| Test range °C | less than 30 °C and relatively stable, no air convection |
| Heating rate ℃/min | 5±0.5 (after three minutes) |
| Heating method | magnetic stirring, stepless adjustable |
| Temperature control method | automatic temperature control |
| Heating power kW | 0.7 |
| Ambient humidity%RH | ≦85 |
| Steel ball mass g | 3.50±0.05, diameter mm: Φ9.53 |
| Beaker volume ml | 1000 |
| Power supply voltage | AC220V±10% |
| Dimensions mm | 200×260×260 |
| Weight kg | 5 |
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