Scope of application:
YG020A single yarn strength tester (desktop) is used to determine the breakage of various cotton, wool, hemp, silk, chemical fiber, core-spun yarn, pure fiber spinning, blended yarn and other single yarns, chemical fiber filaments, and textured yarns. Strength and elongation at break and related indicators.

Instrument characteristics:
①. Using high-precision, high-efficiency load cell, the test data is accurate.
②. The whole machine adopts a single chip microcomputer control system, which has strong data processing ability and high data transmission efficiency.
③. It adopts constant velocity elongation (CRE) detection mechanism, convenient setting procedure, quick and convenient test, and its characteristics are accuracy, stability and reliability. YG020A single yarn strength machine is an economical strength detection instrument for textile enterprises.
④. The whole machine has fewer connectors, with self-checking and power-off protection functions.
⑤. This machine adopts microcomputer control, large-screen LCD display, 12-key membrane switch setting, and long service life.
⑥. Two printing output methods, which can be connected to an external 25-pin dot printer or built-in micro printer to print test data.
⑦. Pre-tension setting: 0-100cn lever device (for 50N sensor fixture).

Instrument model:
YG020A-5kg single yarn strength machine desktop (tensile sensor range: 5kg=50N=5000cn)
YG020A-30kg single yarn strength machine desktop (tensile sensor range: 30kg=300N=30000cn)
YG020A-50kg single yarn strength machine desktop (tensile sensor range: 50kg=500N=50000cn)

Related standards:
GB/T 14344 Chemical fiber filament tensile performance test method
GB/T 3916 Determination of breaking strength and breaking elongation of single yarn of textile package yarn (CRE method)
GB/T 7690.3 Reinforcement materials, yarn test methods Part 3: Determination of glass fiber breaking strength and breaking elongation
GB/T 398 cotton natural yarn, GB/T 5324 combed polyester-cotton blended natural yarn
FZ/T 32005 Ramie cotton blended natural yarn
FZ∕T 12003 Viscose fiber natural yarn
FZ/T 12002 Combed cotton natural color sewing special yarn
FZ∕T 12004 Polyester and viscose fiber blended natural yarn
FZ/T 12005 Carded polyester and cotton blended natural yarn
FZ/T 12006 combed cotton-polyester blended natural yarn
FZ∕T 12007 Carded cotton and dimensional blended natural yarn
FZ/T 12008 Vinylon natural yarn
FZ∕T 12011 Cotton and acrylic blended natural yarn
FZ/T 12013 Lyocell fiber natural yarn
FZ/T 12021 Modal fiber natural yarn
FZ/T 12019 polyester natural yarn
FZ/T 54001 Polypropylene expanded filament (BCF) and other Chinese standards and other national standards.

technical parameter:
1. Test principle: CRE detection mechanism
2. Test products: yarn, chemical fiber filament, monofilament, textured yarn, etc.
3. Tension sensor range: 5000cn / 300N / 500N / (optional according to user requirements)
4. Force measurement accuracy: <±1%
5. Clamping distance:
①. Clamping distance: 90～500mm (arbitrarily set), strong measuring range 0-5000cn
②. Clamping distance: 230～750mm (arbitrarily set), strong measuring range 0-300N/500N
6. Fixture:
①. Flat fixture (0-5000cn)
②. Cord fixture (0-300N/500N)
7. Stretching speed: 100～1200mm/min (arbitrarily set)
8. Recovery speed: 1000mm/min
9. Effective stroke: 750mm
10. Elongation resolution: 0.01mm
11. Printing: breaking strength, breaking strength, breaking elongation, breaking elongation, breaking time and statistical reports (optional printer)
12. Power supply: AC220V±10%, 50Hz
13. Equipment dimensions (length×width×height): 650mm×300mm×1150mm