Fabric Downproof Tester (Rolling Box) | Feather Leakage Testing Machine Manufacturer
Get a quote：
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Features
(1) Automated operation with computer control, auto-shutdown, and alarm at test completion.
(2) LED digital counter with calibration system for precise cycle management (1–9999 rotations).
(3) Robust 316 stainless steel frame for corrosion resistance and long-term durability.
(4) Transparent polycarbonate safety cover allows real-time observation of tests.
(5) Standardized butyl rubber balls simulate real-world friction and down migration stress.
(6) Compact design for easy relocation and space-saving laboratory setup.
(7) Supports international power supply (220V/50Hz).
Technical Specifications
| Parameter | Specifications |
|---|---|
| Test Mode | Automatic |
| Speed | 135 RPM |
| Fixture Material | Stainless Steel |
| Fixture Length | 125 ± 1 mm |
| Fixture Spacing | 44 ± 1 mm / Adjustable |
| Safety Cover Material | Transparent Acrylic |
| Driving Wheel Eccentric Distance | 25 ± 0.5 mm |
| Drive Wheel Center to Bottom | 100 ± 1 mm |
| Weight | 14 kg |
| Power Supply | 220V, 50Hz |
| Appearance Dimensions | 490 × 310 × 250 mm |
| Rotary Testing Chamber | 450 × 450 × 450 mm |
| Rotation Speed | 45 rpm (bidirectional) |
| Impact Simulation | 10 butyl rubber balls, hardness 45 ±10 Shore A, weight 140 ± 5g |
| Footprint | 850 × 650 × 800 mm |
| Total Weight | 60 kg |
Accessories
Included: Rotary chamber, butyl rubber balls, power cable, user manual.
Optional: Additional rubber balls of varying hardness for customized impact testing.
Operation & Maintenance
(1) Ensure tester is placed on a stable surface.
(2) Load textile sample evenly in the rotary chamber.
(3) Verify all safety covers are in place.
(4) Set desired number of rotations via LED counter.
(5) Start the test and monitor progress.
(6) Upon completion, remove samples carefully.
(7) Clean chamber and rubber balls regularly to prevent contamination.
(8) Inspect drive system for wear periodically.
(9) Check calibration of LED counter annually.
(10) Avoid overloading the chamber beyond recommended sample size.
Send product request
Other supplier products
 |
Fabric Negative-ion Concentration Tester | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Fabric Negative-ion Concentration Testers typically detect the amount of nega... |
 |
IEC Standard Damp Heat and Freeze Testing Equipment | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Thermal Cycling Damp Heat and Freeze Test Chamber is an environmental reliabi... |
 |
Finger Tactile Tester Sensor | Whats/App: +86 156 1874 6768 Web: standard-groups.com Finger Tactile Sensor is a "sensor that measures natural finger operations"with a built-in ... |
 |
Medical Face Mask Differential Pressure Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Medical Face Mask Differential Pressure Tester, also known as the Mask Breathability Te... |
 |
Dust Cloud Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Dust Cloud Minimum Ignition Energy Tester disperses a certain mass of dust specimen to be t... |
