Rapid crack growth testing machine
Standard
ISO 13477: Designed exclusively for determining critical pressure (Pc) and temperature (Tc) in polyethylene pressure pipes during rapid crack propagation.
Product Advantages
1. Robust & Adaptable Design
Universal Compatibility: Tests pipes fromØ50mm to Ø500mm(1629/1671 models) with interchangeable fixtures.
Motorized Precision: Servo-driven actuator ensures repeatable impact energy delivery.
2. Cutting-Edge Control
Touchscreen Interface: Pre-programmed ISO 13477 test sequences with adjustable strike velocity (10/15/20 m/s).
Real-Time Adaptation: Auto-adjusts strike force based on pipe stiffness feedback.
3. Safety & Accuracy
Pressure Lockout: Prevents test initiation until safe containment is confirmed.
Laser Alignment: Sub-millimeter positioning of impact head and specimen.
4. Automated Workflow
Cryogenic Feeder (1671 Model): Robotic arm loads pre-chilled samples (-20°C to -40°C) into test chamber.
Self-Centering Chucks: Automatic pipe alignment reduces setup time by 60%.
5. Data Integrity
High-Speed Cameras: 2.000 fps recording of crack initiation and propagation.
AI-Assisted Analysis: Machine learning algorithms quantify crack velocity (±0.1 m/s accuracy).
Product Features
Motorized Strike System:
Electromagnetic actuator with 0–25 Bar hydraulic boost.
3-stage impact energy calibration (10/15/20 m/s).
Cryogenic Chamber (1671 Model):
Liquid nitrogen cooling with <5°C gradient across 1.2m chamber.
Auto-defrost cycle prevents ice buildup.
Pressure Control:
Proportional valve system maintains ±0.1 Bar stability during testing.
Explosion-proof pressure vessels rated to 30 Bar.
Safety Systems:
Dual-layer acrylic shielding with interlock sensors.
Emergency venting system activates within 50ms.
Software Suite:
CrackVision 3D™: Synchronizes pressure, temperature, and high-speed video data.
Cloud RCP™: Remote monitoring for global teams with API integration.
Technical Parameters
| Specification | Model 1629 | Model 1671 |
|---|---|---|
| Max. Pipe Ø | 250 mm | 500 mm |
| Impact Velocity | 10/15/20 m/s | 10/15/20 m/s |
| Test Pressure | 0–25 Bar | 0–25 Bar |
| Temperature Range | -20°C to +60°C | -40°C to +60°C |
| Power Supply | 220V/50Hz (110V/60Hz) | 380V/50Hz 3-phase |
| Footprint | 1,500mm × 1,200mm | 2,400mm × 1,800mm |
| Weight | 850 kg (net) | 1,600 kg (net) |
Send product request
Other supplier products
 |
Sliding Bearing PV Tester | Standard This machine is mainly applicable to GB 7948-1987 plastic bearing limit PV test method, JB/T 7381-2010 powder metallurgy oil bearing PV v... |
 |
Safety Helmets Against Molten Metal Splashing Tester/ safety helmet liquid metal splash test equipment / Helmet molten metal splash tester | Standard GB/T 2812-XXXX: Safety Helmets – Test Methods for Molten Metal Resistance (Draft Standard) GB 2811-2019: Head Protection –... |
 |
Paper whiteness tester | Paper whiteness tester - Other test instrument - standard Product Introduction: Paper whiteness tester is suitable for the whiteness measurement ... |
 |
Model Coin-cell Swelling System | Standard ASTM E83: Standard Test Method for Verification of Linear Displacement Measuring Systems ISO 12417-1: Mechanical Testing of Metals &ndas... |
 |
American Standard Whirlpool Shrinkage Dryer | Brief Introduction Whirlpool 3LWED4900YW - American Association of Textile Chemists and dyeing of Jurists (AATCC) approved standard shrinkage test... |
Same products
 |
Full-Body Garment Stress Tester,FZ/T 70015 | Seller: Standard International Group (HK) Limited | TheFull-Body Garment Stress Testeris a precision instrument designed to quantify the pressure exe... |
 |
Industrial Dry Cleaning Machine,industrial garment steamer | Seller: Standard International Group (HK) Limited | TheIndustrial Dry Cleaning and Energy-Saving Dryer Machinesare designed for high-performance, rel... |
 |
MST Medical Compression Stocking Tester,compression sock tester | Seller: Standard International Group (HK) Limited | The MST Medical Compression Stocking Tester is a professional instrument designed to evaluate the... |
 |
MMT Liquid Water Separation Tester,MMT Liquid Water Analysis Tool | Seller: Standard International Group (HK) Limited | Applications Textile Manufacturing:Testing waterproof fabrics for outdoor gear R&D:Developi... |
 |
Dental material color stability tester | Seller: Standard International Group (HK) Limited | Application The applications of color stability testers for dental materials are mainly reflecte... |
