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Standards:>IGBTextile Testing Instruments, Testing Equipment Manufacturer
FZ/T 70001-2003,FZ/T 71004-2003IGBTextile Testing Instruments, Testing Equipment Manufacturer
IGBTextile Testing Instruments, Testing Equipment Manufacturer
Scope:IGBTextile Testing Instruments, Testing Equipment Manufacturer
Used for measuring the cycle length of a variety of knitting wool, knitting wool circle. For checking that if the length of various linear density (count) hank girth compliance with standards.IGBTextile Testing Instruments, Testing Equipment Manufacturer
IGBTextile Testing Instruments, Testing Equipment Manufacturer
Product details:>IGBTextile Testing Instruments, Testing Equipment Manufacturer
The stir yarn spread evenly apply a predetermined tension, according to the pointer, to determine whether the length of the loop skein standardIGBTextile Testing Instruments, Testing Equipment Manufacturer
Structure:IGBTextile Testing Instruments, Testing Equipment Manufacturer
Instrument uprights fixed on the base for securing the sleeve, the ruler, and the sleeve as the next slide. Equipped with rollers in the vertical sleeve, measured skein on the set on the roller can be changed on the sleeve is fixed to the vertical position to accommodate different length of the loop skein. Hank tension measured by standard quality selection of different weights, tension is applied via a lever on the measured hank.IGBTextile Testing Instruments, Testing Equipment Manufacturer
IGBTextile Testing Instruments, Testing Equipment Manufacturer
Test Methods:>IGBTextile Testing Instruments, Testing Equipment Manufacturer
The upper end of the sample after the humidity balance in wool circle long sleeve length measuring instrument blade hanging plate, spread evenly so that the coil will be set at the lower end of the sample loop yarn length measuring long blade hanging inner panel, hang up predetermined weight, the lower plate slowly down to rest, within half a minute recording the scale readings accurate to 0.1cm. Hanging weight (including the lower blade plate weight 1.4kg) provides as followsIGBTextile Testing Instruments, Testing Equipment Manufacturer
50g twist |
2.4kg |
62.5g twist |
3.0kg |
125g twist |
6.0kg |
IGBTextile Testing Instruments, Testing Equipment Manufacturer
IGBTextile Testing Instruments, Testing Equipment Manufacturer
Yarn length L Calculation method:A=(L-pi;d)/2IGBTextile Testing Instruments, Testing Equipment Manufacturer
Detail:L--- the length of the yarn twist ;IGBTextile Testing Instruments, Testing Equipment Manufacturer
A--- Roller center distance ;IGBTextile Testing Instruments, Testing Equipment Manufacturer
d--- Roller diameter ;IGBTextile Testing Instruments, Testing Equipment Manufacturer
IGBTextile Testing Instruments, Testing Equipment Manufacturer
Technical Parameters:>
50g twist |
2.4kg |
62.5g twist |
3.0kg |
125g twist |
6.0kg |
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