Puncture Strength Tester STD – NDG5
Category：textile Functional tester
Introduction
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
