AG44-Crumple Flex Tester
Application Of Crumple Flex Tester
Crumple Flex Tester is used to test the flexural damage resistance of rubber or plastic coated fabrics with the method of wrinkle flexing and to provide a reference for improved fabrics.
Standards Of Crumple Flex Tester
ISO 7854, BS 3424, GB/T 12586
Test Principle Of Crumple Flex Tester
A strip of coated fabric was stitched into a cylindrical shape. The coated fabric cylinder is placed between the two discs and fixed. One of which reciprocates about 90° on its axis to twist the specimen, and the other disc reciprocates along its axis to compress Sample. The sample is evaluated for its resistance to flexing damage after a certain number of twists and compressions or when it's obviously damaged.
Key Specification Of Crumple Flex Tester
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Model
|
AG44 Crumple Flex Tester
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|
Test
positions
|
4 positions
|
|
Disc
|
Diameter Φ63.5mm,
width 15mm
|
|
Rotation
speed
|
200±10r/min
(3.33Hz±0.17Hz)
|
|
Rotation
angle
|
90 ° ± 2 °
|
|
Compression
speed
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152 ± 4r /
min (2.53Hz ± 0.07Hz)
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|
Compression
stroke
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70mm
|
|
Distance
inside the cylinder flange
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Max.180mm±3mm
|
|
Sample
size
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220mmx190mm, 1 pc for vertical and 1pc
for horizontal
|
|
Sample
stitching size
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Cylindrical, length 190mm, inner
diameter Φ64mm
|
|
Count
|
0~9999 times can be set
|
|
Dimension
|
55x40x40cm
|
|
Weight
|
65Kg
|
|
Power
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220V 50/60Hz 220V 50/60Hz
|
