Fiber Crimp Elasticity Tester

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Fiber Crimp Elasticity Tester
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Fiber Crimp Elasticity Tester
Fiber Crimp Elasticity Tester2

Fiber Crimp Elasticity Tester

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Introduction:

Fiber Crimp Tester is the latest developed high precision testing apparatus. It is used to automatically measure the crimp ratio, crimp elastic recovery percentage, and number of crimps of the fiber. It adopts the image processing technology to automatically count the number of crimps within the length of 25mm on the fiber sample when the fiber bears the light load, thus it eliminates the uncertainty of manually counted results. With the force sensor the apparatus measures the values of the light load and heavy load that stretch the fiber sample, and measures the fiber lengths when the fiber is under the light load and heavy load respectively, then it calculates the crimp ratio automatically. It also measures the fiber length after the fiber have burdened the heavy load and got relaxed, and then calculates the crimp elastic recovery percentage of the fiber.

Application:

It can be used to test the crimp properties of single natural and man-made fiber. Therefore, it is widely used in chemical fiber and textiles manufactories, fiber-testing inspection bureaus, and scientific research institutions, etc.  
Features:
1 The structure of the instrument is precise, the test is fast,
2 The resolution of the force value is 0.1×10-3cN, and its precision is much higher than that of the old torsion balance instrument, which is especially beneficial to the judgment of light load setting.
3 The test result is accurate and stable, and the operation is easy.
Parameter:
1. Measuring force range: 0-2000 (10-3cN)
2. Force value resolution: 0.1 (10-3cN)
3. Force measurement error: 1%
4. Light load: 0—99 (10-3cN)
5. Heavy load: 0—2000 (10-3cN)
6. Sample clamping length: 20mm 0.02mm
7. Lower gripper stroke: 40mm
8. Length resolution: 0.01mm
9. Length measurement error: 0.05mm
10. Timing: Automatic
11. Crimp count measurement: automatic
12. Force measurement method: electrical measurement method (not balance method)
13. Dynamic response time: 0.1 seconds
14. Minimum graduation: 0.001mN

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