【Scope of application】
Used to measure the bending resistance (stiffness) of fabrics, non-woven fabrics, artificial leather and other materials, especially for relatively stiff fabrics.
【Related standards】
GB/T 18318.3-2009 Textiles-Determination of flexural properties-Part 3: Grameen method
【technical parameter】
1. Measuring range: 1.39mg～56888mg (Gurley stiffness unit)
2. Sample length: 25.4mm (1in.), 38.1mm (1.5in.), 63.5mm (2.5 in.), 114.3mm (4.5 in.)
3. Sample width: ≤50.8mm(2 in.)
4. Sample clamp position (test length): 12.7mm, 25.4mm, 50.8mm, 101.6mm
5. Swing speed of sample frame: ω=2r/min
6. Weights: 5g, 10g, 25g, 50g, 100g, 200g
7. Center distance of weight slot: rl=25.4mm, r2=50.8mm, r3=101.6mm
8. Swing angle: <±45°
9. Working power supply: AC220V 50Hz 30W
10. Dimensions: 300mm×180mm×460mm
11. Weight: 8kg
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