【Scope of application】
The WLY series sock stretch meter is a special instrument used to detect the transverse and vertical extension values of socks. The instrument adopts a monolithic computer for the control of detection programs and data processing, which has the characteristics of high accuracy, stable performance, small size, high degree of automation and easy operation. All indicators comply with the provisions of (FZ/T73001-2008).
【Relevant Standards】
【Scope of application】：The WLY series sock stretch meter is a special instrument used to detect the transverse and vertical extension values of socks. The instrument adopts a monolithic computer for the control of detection programs and data processing, which has the characteristics of high accuracy, stable performance, small size, high degree of automation and easy operation. All indicators comply with the provisions of (FZ/T73001-2008).
【Method Standards】：FZ/T 73001-2008 Socks
【Technical parameters】：
1. Rated tensile force: 25N±0.5N (standard), 33N±0.65N (expanded)
2. Stretching speed: 40mm/s±2mm/s
3. Large extension value: 800mm
4. Test results: automatic digital display and printable
5. Measurement accuracy: relative error ≤1%
6. Stretched parts: two-in-one combination of U-shaped parts and needle plates
7. Power: 80W
8. Power supply: 220V, 1A
9. Overall dimensions: 1000×220×165mm
