【Scope of application】
It is used to determine the flexural resistance (stiffness) of materials such as paper, cardboard, fabric, non-woven fabrics, artificial leather, etc., especially for relatively stiff fabrics.
【Relevant Standards】
1. American Pulp and Paper Industry Technology Association TAPPI T543-1994 “Bending Resistance of Paper (Geerle Stiffness Meter)” 2. ASTM D6125-97 “Bending Resistance of Paper and Cardboard (Geerle Stiffness Meter)” 3. American Association for Environmental Science and Technology IEST-RP-CC021.2 (2005) “HEPA and ULPA Filter Media Test” 4, China Refrigeration and Air Conditioning Industry Association CRAA 433 “Air Filter Paper Performance Test Method” 5, GB/T 18318.3-2009 Determination of Bending Properties of Textiles Part 3: Gley Method
【Scope of application】:It is used to determine the flexural resistance (stiffness) of materials such as paper, cardboard, fabric, non-woven fabrics, artificial leather, etc., especially for relatively stiff fabrics.
[Meet the standard]:
1. TAPPI T543-1994 “Bending Resistance of Paper (Görley Stiffness Meter)”
2. ASTM D6125-97 “Flexural Resistance of Paper and Cardboard (Görley Stiffness Meter)”
3. American Society for Environmental Science and Technology IEST-RP-CC021.2 (2005) “HEPA and ULPA Filter Media Testing”
4. China Refrigeration and Air Conditioning Industry Association CRAA 433 “Air Filter Paper Performance Test Method”
5. GB/T 18318.3-2009 Determination of bending properties of textiles Part 3: Gley’s method
【Product Features】:
1. Based on the test method of the Glai softness meter, apply a certain mechanical external force to the specimen and measure its deformation;
2. The instrument has a simple structure and is easy to use and maintain.
【Technical Parameters】:
1. Measurement range: 1.39 mg~56888 mg (Geerley stiffness unit)
2. Specimen length: 25.4 mm (1 in.), 38.1 mm (1.5 in.), 63.5 mm (2.5 in.), 114.3mm (4.5 in.)
3. Specimen width: ≤50.8 mm(2 in.)
4. Sample clamp position (test length): 12.7 mm, 25.4 mm, 50.8 mm, 101.6 mm
5. Swing speed of the sample frame: ω=2r/min
6. Weights: 5g, 10g, 25g, 50g, 100g, 200g
7. The center distance of the weight groove: RL=25.4mm, R2=50.8mm, R3=101.6mm
8. Swing angle: <±45°
9. Working power supply: AC220V 50Hz 30W
10. Overall dimensions: 300mm×180mm×460mm
11. Weight: 8kg
