Yarn length tester - lab instrument
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
Email: serving@qinsun-lab。com
Compliance Standards
FZ/T 70001-2003. FZ/T 71004-2003
Scope of Application
Determines loop length of various yarns and knitted loops. Verifies compliance of different yarn densities (counts) with standard loop lengths.
Product Details
Uniformly spread the twisted yarn under specified tension. Measure loop length compliance through pointer indications.
Structural Features
1. Column fixed to base supports upper sleeve, scale, and serves as lower sleeve guide
2. Rollers installed on both sleeves for tested yarn positioning
3. Upper sleeve position adjustable via vertical axis for different loop lengths
4. Select appropriate weights according to yarn specifications to apply tension through lever mechanism
Testing Method
1. Attach moisture-adjusted sample to upper and lower knife-shaped clamps
2. Apply specified weights (including 1.4kg lower clamp self-weight):
- 50g yarn: 2.4kg total
- 62.5g yarn: 3.0kg total
- 125g yarn: 6.0kg total
3. Record scale reading within 30 seconds after stabilization (precision 0.1cm)
Technical Specifications
Roller working diameter ：φ19mm
Maximum measurable length ：1800mm
Tension application：Heavy-duty lever-type
Weights available：300g, 500g, 1500g
Dimensions：310×550×1100mm (L×W×H)
Net weight ：20kg
在线联系供应商
Other supplier products
 |
Small Solar Simulator | Get a quote： Web: qinsun-lab.com Email：info@qinsun-lab。com TheSmall Solar Simulatoris a precision laboratory device designed for the controlled ... |
 |
Photovoltaic module outdoor exposure test system | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Photovoltaic Module Outdoor Exposure Test System is designed to simulate real-... |
 |
SBI Single Burning Item | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Single burning instrument (SBI) was measured suppli... |
 |
Roller Abrasion Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Car tire performance and its service life is directly related to the running condi... |
 |
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... |
Same products
 |
Metal Angular Fixator Testing Machine | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Metal Angular Fixator Testing Machine... |
 |
Bone Plate Four-Point Bending Fatigue Testing Machine | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Bone Plate Four-Point Bending Fatigue... |
 |
Bone Plates Static Four - point Bending Tester | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Bone Plates Static Four-Point Bending... |
 |
Spinal Internal Fixation System Assembly Testing Machine | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Spinal Internal Fixation System Assem... |
 |
Spinal Internal Fixation System Component Testing Machine | 卖方: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Spinal Internal Fixation System Compo... |
