rapid crack propagation tester

MODEL NO.

DW5880 rapid crack propagation tester

Application:

 rapid crack propagation tester is used to determine the critical pressure or critical temperature for rapid crack propagation. The rapid crack propagation will happen when the pipe in the low temperature environment is hit and impacted. It adopts the S4 test method. It will consist of four parts: the RCP test unit, low temperature conditioning cabinet, sample delivery unit, and the end caps.

Related Standards:

Note: this rapid crack propagation tester can conform to but not limit to all the standards above, for more standards conformance, please contact us.

Features:

l         Rational structure and accurate and wide range impact speed

2         Friend windows provides more information about the test

3         Stable pressure control and energy providing

4         High rigid frame and multi-method of buffers to reduce the impact force

5         Automatically security confirmation system

6         High accuracy and high delivery speed

7         Plenty of end caps can be provided for the different diameters

Key Specification:

l         Test pipe diameters:                       ≤Φ315mm or ≤Φ250mm

2         Impact speed of striker blade:                3 selectable speeds(10m/s, 15m/s, or 20m/s) or set speed

Arbitrarily within 5m/s-15m/s, at the step of 0.5m/s

3        Speed accuracy:                           ±0.5m/s

4         Pressure medium:                         nitrogen( equipped by user)

5         Pressure range:                            ≤2.5MPa

6         Pressure accuracy class:                     grade 0.5

7         Control mode:                             PLC control and touch screen display

8        Striker blade release:                        pneumatic

9         Pneumatic energy storage:                 motor-driven

10         Speed measurement:                     independent measurement, serial communication interface

11         Storage mode:                          USB stick

12         Power supply:                          220V AC, 50Hz, 1kVA

13        Compressed air interface:                 3/8" quick coupling, high pressure hose

14         Compressed air supply:                   3~4MPa(equipped by user)

15         Security protection:                      IP55

16         Basic unit weight:                       400kg

17         Basic unit dimensions:                   830×710×2420mm

18         External rail weight:                     100kg

19         External rail dimensions:                 3000×370×75mm

20        Main controller weight:                  50kg

21         Main controller dimensions:              450×500×1300mm

22         RCP Low temperature conditioning cabinet:

23        Test stations:                           2or4( can be customized)

24         Cubage 2stations:                       10.5m³

25        Cubage 4stations:                       20m³

26         Test pipe diameters:                     ≤Φ315mm

27         Temperature control range:                RT~﹣30℃

28         Temperature display accuracy:             0.1℃

29         Temperature control accuracy:             ±3℃

30         Cooling power 2 stations:                 5P, hourly cooling capacity:10.7kW

31         Cooling power 4station:                  8P, hourly cooling capacity:17kW

32         Overall dimension 2stations:               2220×3000×2300mm

33         overall dimension 4stations:                4140×3000×2300mm

34         power supply:                           380V AC, 5kVA

35         weight:                                 650kg

36         RCP sample delivery system

37         Control mode:                           PLC control and touch screen display

38         Number of test station:                    2 or 4(can be customized)

39         Sample delivery:                         pneumatic and motor driven

40         Sample delivery distance( automatic):        3400mm

41         Sample delivery speed:                    370mm/s

42         Longest time for sample delivery:            21s

43        Compressed air supply:                     ＜0.8MPa(equipped by user)

44         Power supply:                            220V AC, 50Hz, 300VA

Related photoes:

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