Rapid Crack Propagation (RCP)Machine

RCP Rapid Crack Propagation Tester

MODEL NO.

DW5880 RCP Rapid Crack Propagation Tester

Application:

RCP 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 RCP 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