Skein Length Tester
Application Textile Manufacturing: Ensures skein length meets specifications for wool, blended yarns, and knitted fabrics. Quality Inspection: Used by labs and certification bodies to validate product standards. R&D: Supports material innovation by assessing yarn twist and structural integrity. Standard FZ/T 70001-2003: Textile – Determination of Skein Length FZ/T 71004-2003: Wool Knitted Fabrics – Test Methods for Physical Properties GB/T 4743 Textiles－Yarn from packages－Determination of linear density (mass per unit length) by the skein method GB/T 14343 Testing method for linear density of synthetic filament yarns GB/T 6838 Testing method for sewing threads ISO 2060 Textiles-Yarn from packages-Determination of linear density (mass per unit length)-Skein method ASTM D1907 Standard Test Method for Linear Density of Yarn (Yarn Number) by the Skein Method Product Advantages High Precision: Manual control with 0.1 cm scale accuracy for reliable length measurement. Versatile Loading: Adjustable counterweights (300g/500g/1500g) suit diverse yarn densities. Durable Construction: SUS304 stainless steel weights resist corrosion. Easy Operation: Blade-shaped hanging plates ensure even sample spreading. Compact Design: Portable size (350×600×150 mm) and 35 kg weight for lab flexibility. Cost-Effective: Manual control reduces maintenance vs. automated systems. Product Features Blade-Shaped Hanging Plates: Secure upper/lower sample ends for stable tension. Lever-Type Pressure: Applies consistent force via 19mm diameter rollers. Adjustable Counterweights: 2.4kg/3.0kg/6.0kg options (incl. lower plate deadweight). Roller System: Upper/lower rollers (19mmØ) ensure smooth yarn unwind. Length Calculation: Formula A=(L-πd)/2 (A: Roller center distance; L: Skein length; d: Roller diameter). Real-Time Reading: Scale records deformation within 30 seconds for quick validation. Technical Parameters Parameter Specification Control Mode Manual Operation Max. Measuring Length 1800 mm Loading Range 300 g / 500 g / 1500 g (Adjustable) Roller Diameter Upper/Lower: 19 mm Pressure Type Lever-Type Mechanism Counterweight Material SUS304 Stainless Steel Power Supply AC 220V ±10%, 50Hz Dimensions (L×W×H) 350 mm × 600 mm × 150 mm Net Weight 35 kg
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