Overview​​
The DOWNPROOF-500 evaluates the puncture and tear resistance of downproof fabrics (e.g., jackets, bedding) using a standardized impact test. It ensures compliance with ASTM D3586, ISO 12947, and JIS L1079 by simulating feather or down penetration under controlled force.

​​Core Features​​

1. ​​Adjustable Impact Force​​: Configurable drop height (10–100 cm) and weight (50–500 g) to replicate real-world stress.
2. ​​High-Resolution Sensors​​: Measures penetration depth (±0.1 mm) and fabric deformation in real time.
3. ​​Multi-Sample Support​​: Simultaneous testing of up to 10 fabric swatches for statistical accuracy.
4. ​​Environmental Simulation​​: Heated chambers (20–60°C) assess heat retention in down-filled products.

​​Applications​​

• ​​Apparel​​: Certify jackets and sleeping bags for down leakage resistance.
• ​​Outdoor Gear​​: Test backpack liners and tent fabrics.
• ​​Automotive​​: Validate seat covers for durability against abrasion.

​​Compliance​​
ASTM D3586, ISO 12947, JIS L1079.

​​Optional Add-Ons​​

• High-speed cameras for impact visualization.
• Automated report generators with pass/fail criteria.
• Customizable impact surfaces (e.g., sand, gravel).

​​Conclusion​​
The DOWNPROOF-500 ensures fabrics meet stringent downproofing standards, enhancing product reliability and consumer satisfaction.