Yarn Length Measurement Meter
Yarn Length Measurement Meter
Standards：
FZ/T 70001-2003，FZ/T 71004-2003
Scope:
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.
Product details:
The stir yarn spread evenly apply a predetermined tension, according to the pointer, to determine whether the length of the loop skein standard
Structure:
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.
Test Methods:
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 follows
| 50g twist |
2.4kg |
| 62.5g twist |
3.0kg |
| 125g twist |
6.0kg |
Yarn length L Calculation method：A=(L-πd)/2
Detail：L--- the length of the yarn twist ;
A--- Roller center distance ;
d--- Roller diameter ;
Technical Parameters：
| Item |
parameter |
| roller diameter |
￠19mm |
| The maximum length of the measurement |
1800mm |
| Pressurization method |
Heavy Lever |
| Pressurized with heavy hammer |
300g，500g，1500g |
| Dimensions |
310×550×1100mm(L×W×H) |
| weight |
20kg |
Other supplier products
|
|
taber Linear Abraser 5750 abrasion tester |
The Linear Abraser uses a free-floating head to follow the contours of every sample, permitting testing of finished products. With virtually no lim... |
|
|
Wheeelchair Seat Back Cushion Flame Resistance Tester |
Fire hazards exist everywhere in our daily life. In order to reduce fire accidents due to the flammability of wheelchair seat (back) cushion and th... |
|
|
Oscillator Abrasion Tester |
StandardASTM D4157：Standard Test Method for Wear Resistance of Textiles (Swing Roller Method)
Applications
Oscillator Abrasion Tester is also nam... |
|
|
UV Carbon Arc weather Meter |
Introduction：Weatherproof test: This test is conducted to find out the impacts on some items and parts in a natural condition bysuch factors as sun... |
|
|
oil extraction apparatus |
TRANSLATE with x
English
Arabic
Hebrew
Polish
Bulgarian
Hindi
Portuguese
Catalan
Hmong Daw
Romanian
... |
供应产品
Same products
