KES - NDG5 Puncture Strength Tester
Compliance StandardsASTM D638 (Plastics Tensile Properties)ISO 13934-1 (Textile Tensile Strengt
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Content
Compliance Standards
- ASTM D638 (Plastics Tensile Properties)
- ISO 13934-1 (Textile Tensile Strength)
- SAE J2749 (Automotive Composite Testing)
- JIS L1096 (Fabric Shear Resistance)
- IEC 62133-2 (Battery Cell Shear Testing)
Technical Parameters
| Parameter | Specification |
|---|
| Force Range | 0.01N - 500N (±0.5%) |
| Displacement Resolution | 0.1μm |
| Test Speed | 0.01 - 1000 mm/min |
| Shear Strain Range | ±8° (±0.1° accuracy) |
| Grip Types | Mechanical, Pneumatic, Cryogenic |
| Data Rate | 1000 Hz sampling |
Key Features
- Biaxial load cell (tension + shear)
- Real-time stress-strain curve display
- Non-contact laser extensometer
- Automated grip pressure control
- ISO 17025-compliant calibration
Test Capabilities
| Test Type | Standard | Parameters |
|---|
| Ultimate Tensile Strength | ASTM D638 | 50 mm/min |
| Shear Modulus | ISO 14129 | ±5° shear angle |
| Cyclic Fatigue | SAE J2749 | 10⁶ cycles @ 5Hz |
Measurement System
- 24-bit digital load cell
- 0.1μm laser displacement sensor
- Thermal compensation (-10°C to 50°C)
- Real-time Poisson's ratio calculation
Standard Configuration
- Dual-column frame (500mm test space)
- Interchangeable grips (wedge, roller, shear)
- TestXpert II analysis software
- 500N load cell (Class 0.5)
Automotive Options
- Battery cell shear strength fixture
- -40°C to 150°C thermal chamber
- Seatbelt webbing test package
- CAN bus data integration
Safety Systems
- Emergency stop with position lock
- Overload protection (110% F.S.)
- Automatic grip release on failure
- Safety interlock on chamber door
Implementation Notes
- Calibrate monthly per ISO 376
- Sample alignment critical for ±1% accuracy
- Ambient vibration must be <4μm RMS
- Use Class M1 reference weights
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