Yarn Loop Length Tester
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
The Yarn Loop Length Tester is a precision instrument designed to measure the loop length of various yarns and knitted loops. It is widely used in textile laboratories and quality control to verify compliance of different yarn densities and counts with standard loop lengths. The tester ensures accurate and consistent measurements under specified tension, supporting yarn development and production evaluation.
Applications
(1) Determining loop length of single and ply yarns in textile manufacturing, including cotton, wool, silk, and synthetic fibers.
(2) Evaluating knitted loops for fabrics used in apparel, home textiles, and industrial applications.
(3) Quality control in yarn processing plants to verify conformity with loop length standards.
(4) Research and development for designing yarns with specific density, elasticity, and loop properties.
(5) Testing yarns for sewing threads, embroidery threads, and technical textiles.
(6) Educational and research purposes in textile engineering programs and laboratories.
Standards
(1) FZ/T 70001-2003 – Textiles: Yarn Loop Length Determination Standard
(2) FZ/T 71004-2003 – Textiles: Standard for Loop Length Verification of Various Yarn Densities
Features
(1) Column fixed to base supporting upper sleeve, scale, and serving as lower sleeve guide.
(2) Rollers installed on both sleeves for precise yarn positioning.
(3) Upper sleeve position adjustable via vertical axis to accommodate different loop lengths.
(4) Lever mechanism applies tension through selectable weights according to yarn specifications.
(5) Pointer indication enables accurate loop length measurement with 0.1 cm precision.
(6) Capable of measuring loop lengths of yarns under specified tension with rapid stabilization.
Parameters
| Parameter | Specification |
|---|---|
| Roller Working Diameter | φ19 mm |
| Maximum Measurable Length | 1800 mm |
| Tension Application | Heavy-duty lever-type |
| Available Weights | 300 g, 500 g, 1500 g |
| Yarn Tension Examples | 50 g yarn: 2.4 kg total; 62.5 g yarn: 3.0 kg total; 125 g yarn: 6.0 kg total |
| Measurement Precision | 0.1 cm |
| Dimensions (L×W×H) | 310×550×1100 mm |
| Net Weight | 20 kg |
在线联系供应商
Other supplier products
 |
Capillary rheometer | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Capillary Rheometer is a computer-controlled laboratory instrument used for de... |
 |
Rupture strength tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Rupture Strength Tester is designed to evaluate the mechanical pressure resist... |
 |
Rice Cooker Tensile Testing Machine IEC 60335 | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com TheRice Cooker Tensile Testing Machineis designed and manufactured to meet custome... |
 |
Rubber hose wear testing machine | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Rubber Hose Wear Testing Machine is designed to evaluate the abrasion resistan... |
 |
Protective Clothing Splash and Spray Liquid Tightness Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Acid and Alkali Protective Clothing Splash and Spray Liquid Tightness Tester i... |
Same products
 |
PanEVAP & MVR system | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
 |
PanPHE gasketed plate heat exchangers | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanPHE gasketed plate heat exchangersare designed with easy access for regular servicing and for ... |
