Leather flexural tester

供应商: Standard Groups

供应产品

Standards

EN ISO 20344:6.6: Safety footwear leather flexing resistance.
I.U.P.10+20/I.U.P.20: International Union of Leather Technologists protocols for crease crack analysis.
UNI 4818: Italian standard for leather flex endurance.
DIN 53.351: German industrial standard for material bending fatigue.
UNE/I.U.P.20: Spanish national standard for protective footwear upper testing.

Product Advantages

Multi-Station Efficiency: 12-station configuration enables parallel testing of leather samples, reducing batch evaluation time by up to 75%.
Automated Operation: Pre-programmed cycle counter with auto-stop function eliminates continuous monitoring, enhancing lab productivity.
Temperature Control: Optional low-temperature variants (-20°C to ambient) simulate extreme climatic conditions for protective footwear testing.
Ergonomic Design: Bench-mounted unit with tool-free sample clamping and intuitive control panel for rapid setup.
Global Compliance: Meets critical standards for automotive interiors, safety footwear, and luxury leather goods.
Surface Finish Analysis: Detects micro-cracks and coating delamination in creased areas, critical for assessing wear in dress shoes and bags.

Product Features

Flexing Mechanism: Rotary bending arm applies 180° reciprocal motion to leather samples at 100 ±5 cycles/min.
Sample Mounting: 12 independent clamps with adjustable tension screws accommodate leather strips (70×45 mm) and finished footwear uppers.
Digital Control System:
- Programmable cycles (1–999,999) with pause/resume functionality.
- Real-time cycle counter and failure alerts (e.g., stitch breakage, coating cracks).
Temperature Regulation:
- Ambient to -20°C operation (low-temp models) with digital thermostat.
- Insulated chamber minimizes condensation during cold testing.
Safety Features: Emergency stop button, over-cycle protection, and non-slip bench mount.

Technical Parameters

Parameter	Specification
Work Stations	6 or 12 (user-selectable)
Flexing Angle	180° (reciprocal motion)
Cycle Speed	100 ±5 cycles/min
Temperature Range	Ambient to -20°C (low-temp models)
Sample Dimensions	70 × 45 mm (standard)
Power Supply	220V/50Hz, 500W
Dimensions	800 (W) × 600 (D) × 400 (H) mm
Net Weight	65 kg (12-station model)
Data Output	USB port for cycle logs and failure timestamps

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