Digital Asphalt Ductility Apparatus
Model: CR-RN-1.5 Name : Digital Asphalt Ductility Apparatus
Application:
The equipment is used to measure the ductility of the materials such as road petroleum asphalt, polymer modified asphalt, liquid petroleum asphalt distillation residue and emulsion asphalt evaporation residue.
Its design is reliable, the operation is concise, in the domestic industry at leading level.
Features:
1. The refrigeration system adopts imported components and has a circulating system with stable temperature.
2. High quality stainless steel bottom board with transparent organic glass cover.
3. Using ball screw and linear guide rail group to stretch, the tensile precision is high.
4. The stretching speed is controlled by stepper motor stepless speed adjustment, automatic high speed homing, time-saving and have left-right position limit switch protection.
5. Use color liquid crystal display, clear .
6. automatically record time of test start and test time.
Technical Parameters
Dimensions | 2040 x 520 x 800mm |
Power supply voltage | AC 220V ± 10% 50Hz |
Temperature control range | 5-25 ℃ |
Temperature control precision | 0.1 ℃ |
Displacement accuracy | 0.01cm |
Stretch speed | 5cm/min,±0.25cm/min |
Low temperature tensile speed | 1cm/min±0.5cm/min |
Maximum extension | 150cm |
Refrigeration power | 750W |
Heating power | 2KW |











