Fast Crack Growth Tester - China

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 from Ø50mm 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%.

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)

Company Contact:

• Posted By: Standard International Group (HK) Limited

• Phone: 18355172336

• Address: No.2578 Gu Dai road, Min Hang district, Shanghai, shanghai , Shanghaai , China

• Email:

• Website: https://www.standard-groups.com/en/

• Business Description: Standard Groups is an integrated supplier specialized in providing material test instruments and “The Whole Laboratory Program” solutions.
  
  The main products cover many areas: Textile and Apparel, Leather and Footwear, Flammability Testing, Filter Material Testing, Automotive Interior, Toy Testing, Non-woven and Geo-membrane, Carpet Testing, Luggage/Furniture/Office Furniture Testing, Material and Parts of Automotive, Weathering and Light Stability Testing, Ovens and Environmental Testing Chambers, Salt Fog Chambers, Materials Testing Machines, 3D Body Scanning and Manikin, Air Quality Monitoring and Measurement, Package Material Testing, Electrical Safety Testing, Optical and Spectroscopy Instruments, Lighting and Color Assessment, Microscopy and Legal Inspection, and relative testing services.