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A rectangular sample of coated fabric is sewn into a cylinder, and the coated fabric cylinder is placed between two discs and held in place, one of which is oscillated at 90° on the axis, which makes the Coated fabric cylinder specimens induce distortion. At the same time, the other disk reciprocates along its axis, compressing the cylindrical specimen along its length, and this twisting and compression of the cylindrical specimen continues until the specimen fails significantly for a predetermined number of cycles.
The Main Function:
Determination of torsional flexural resistance of test shoe uppers, clothing, leather, coated fabrics, rubber or plastic-coated fabrics.
Reference Standard:
ISO 7854-1995、BS3424 FZ/T01052-1998、GB/12586-2003
Instrument features:
Surface treatment of the body: using DuPont powder from the United States, electrostatic spray painting process, and curing at a high temperature of 200 ° C to ensure that it will not fade for a long time.
Mechanical parts are composed of non-corrosive structural aluminum and stainless steel materials;
Color LCD touch screen control and display, simple operation, convenient maintenance, stable and reliable
Precision drive motor, stable operation and low noise;
High-precision selection of bearings, smooth and stable rotation, long activity life;
One-button automatic test, independent control, simple and convenient operation;
Acrylic transparent cover, easy to test and observe the state of the test sample;
Technical Parameter:
|
Spinning Speed |
(200±10) rpm |
|
Reciprocating Speed |
(152±4) times/min |
|
Number Of Samples That Can Be Tested |
4 samples |
|
Rotation Angle |
(90±2) |
|
Movement Stroke |
(70±1)mm |
|
Sewing Specimen Size |
Length 190mm, inner diameter 64mm cylinder |
|
Weight |
65kg |
|
Dimensions |
860*450*420mm |
|
Power Supply |
AC220V, 10A |
© Dongguan Zhongli Instrument Technology Co., Ltd.
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