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Fabric Downproof Tester YG819A

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Fabric Downproof Tester, also named Down Proof Fabric Tester or Down Proof Testing Fabric. FYI is one of the leading manufacturers and suppliers of fabric downproof tester in the world, we devote to offering cost effective testing solutions and equipments for various industrial applications.

Fabric Downproof Tester YG819A

YG819A Downproof Tester is designed to test the downproof performance of more than 40cm length down jacket sample. A rotating box loaded with a sample and special-shaped silicone rubber balls, rotates in specified speed to simulate the press, rub and collision actions in usage of the tested sample. The overall downproof performance of garment can be assessed by calculating the number of down, feather or fiber that escaped from the sample.

Follows are features of down proof fabric testing

  • Safety device can protect the operator effectively;
  • Touch screen display and control, user-friendly interface, easy to operate;
  • Servo motor is adopted to ensure the box rotate smoothly and stably with low noise;
  • The speed is digital settable;
  • The rotating box can rotate manually, and rotate clockwise or counterclockwise, convenient to load samples.



Application of Fabric Downproof Tester

Fabric Downproof Tester is used to test down-proof properties of fabrics. A rotating box which can rotate in forward and reverse, load the sample and Nitrile rubber balls rotary in specified speed to simulate the press, collision actions of using feather products . Result assessment by counting the number of particles passed or protruding from the fabrics.

It Adopts transparent cylinder as rotary box and has interlayer, can efficiently reduce the noise of balls impact the box; Please also prepare a Electronic balance in customer lab .

If you need more information about Fabric Downproof Tester Machine. Please contact with us


Standards of Fabric Downproof Tester

GB/T 14272-2021 Appendix D Method A


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Key specification

Key specification of fabric downproof tester

Inner dimensions of rotating box (600±10)×(600±10)×(600±10)mm
Rotating box speed 0~70rpm, digital settable (Note: The standard speed is 42±1rpm as per GB/T 14272-2021 Appendix D Method A)
Rotation direction Clockwise or counterclockwise
Counting range 1~9,999, settable
Display Touch screen display
Special-shaped silicone rubber ball Dimension: (31±2)×(37±2)×(22±2)mm(d1×d2×h)

Shore hardness: (55±5)A

Mass: (23.75±0.75)g

Power supply AC220V, 50Hz
Dimensions 1,100×1,020×1,060mm(L×W×H)
Net weight About 170kg


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