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GB/T 3292.2-2009 Active
GB/T 3292.2-2009 Textiles—Unevenness of textile strands—Part 2: Photoelectricity method
Abstract
This part of GB/T 3292 specifies the method of measuring the diameter non-uniformity of yarn along the length of the yarn using a photoelectric yarn evenness tester.
This part is applicable to yarns made from various fibers with a nearly circular cross-section.
Note: The detection principles of photoelectric method and capacitive method are different. The yarn evenness non-uniformity reflected by the photoelectric method refers to the non-uniformity of the projected diameter of the nearly circular yarn, which is related to the yarn density non-uniformity reflected by the capacitive method, but they are not the same thing.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 3292.2-2009 |
| CCS | Baseline standards and general methods |
| ICS | Yarn |
| Implement Date | 2010-02-01 |
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$ 42
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$ 42
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$ 42