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 |
在线联系供应商
Other supplier products
 |
ASTM E1354 Cone Calorimeter for Building Materials | StandardsApplication ISO 5660Reaction to fire tests-Heat release, smoke production and mass loss rate.ASTM E 1354Method of test for heat and smoke... |
 |
Taber abrasion resistance test machine | Range of applicationTABER abrasion resistance tester and wear resistance tester can be replaced by wheel and weight,which apply to the abrasion res... |
 |
Medical Face Mask flammability Test machine | This Medical Face Mask flammability Tester is mainly used to test the flame retardant performance of medical masks. The combustion performance of t... |
 |
Digital socks stretching test instrument With FZ/T standards | Digital socks stretching test instrument With FZ/T standards is used for the determination of the value of performance testing on extending straigh... |
 |
Scorch Sublimation Tester | Scorch/Sublimation Tester Testing Standards: ISO 105 X11/P01, BS 1006, AATCC 92/114/117/133, GB/T 5718/6152, DIN 54022/54060, JIS L0879/L0850 ... |
Same products
 |
Laser Chuck | 卖方: 00000 | Laser Chuck Introduce foreign advanced technology and management concept, High precision pro... |
 |
Power Pallet Jack For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Power Pallet Jack For Sale Electric Pallet Truck For Sale As a supplier of power pallet jac... |
 |
Multi Directional Forklift For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Multi Directional Forklift For Sale Multi Directional Forklift For Sale As a supplier of mu... |
 |
Narrow Aisle Forklift For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Narrow Aisle Forklift For Sale Narrow Aisle Forklift For Sale As a supplier of , we provide... |
 |
Electric Order Picker Supplier | 卖方: Jinan Hulk Machinery Co., Ltd | Electric Order Picker Supplier Electric Order Picker Supplier As an supplier, we offer a co... |
