A006 1.5m digital display low temperature asphalt ductility testing machine
Standard: GD-4508C ASTM D113
It’s used to measuremodified asphalt sample for the curve of the relationship between tensile force and deformation to evaluate the performance of modified asphalt, the tester controlled by single-chip microprocessor motor rotating mechanism tensile samples. Data acquisition with tension sensor and the shaft Angle encode displacement sensor, data collection is completed by software automatically, it can display and print.
The tester adopts the parallel bars, makes stretching more smoothly; use variable speed, can adjust test speed of the tester at any time; With digital display temperature control table makes temperature control more accurately. Using force sensor testing the force intelligently, measure and record the most vigorously values and the corresponding displacement. The machine can save 10 groups of test data.Connected to the computer can be permanently stored unlimitedmultiple sets of data. You can view, modify and print data on your computer, printed graphicschanging of every second.
|Main Technical Indicators
|Power supply voltage
||220V ± 10% 50Hz ± 0.5Hz
||0 ~ 50 ± 0.1 ℃ (display accuracy 0.01 ℃)
|The maximum ductility
||5 cm ± 0.25cm/min 1cm ± 0.05cm/min
||Length 2050 (2550) ×Width440 × Height 900mm
Temperature display, LCD test time, speed, and extended working condition.
It can automatically calculate the average of the three samples and also can be connected to the printer to print the data.’s widely used in production, road construction, research, universities and other units, more suitable for testing modified asphalt.