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Pneumatic fabric stiffness tester
BACK
Standards:
GB / T18318.1-2009 "Determination of the bending length of textile fabrics" ZB W04003-87 "Fabric stiffness test method Slope cantilever method" Recommended use of the instrument.
Applications:
The instrument is suitable for cotton, wool, silk, linen, chemical fiber and other woven fabrics, knitted fabrics and general non-woven fabrics, coated fabrics and other textiles rigid and flexible test, but also for paper, leather, film and other flexible materials Of the rigid and flexible test.
Product Information:
The bending performance of the fabric is an important physical parameter that we study the properties of fabric, such as crisp, drape, and softness. The instrument uses bending length (also known as overhanging stiffness) and bending stiffness (also called bending stiffness) Mechanical indicators to express "fabric resistance to its curved direction of the shape of the ability to change," collectively referred to as stiffness.
Features:
With the infrared beam composition "stealth" detection slope, replacing the traditional tangible slope, to achieve non-contact detection, to overcome the twist due to the specimen is tilted up and affect the measurement accuracy of the problem. While making the measurement tilt adjustable.
The automatic detection system overcomes the shortcomings of the visualization and enhances the anti-jamming. Sample pressure plate automatic landing device to ensure that the pressure plate and sample positioning accuracy and consistency, improve work efficiency.
Technical Parameters:
| No. | Item | Specification |
|---|---|---|
| 1 | Instrument Measurement Angle | 41°30′, 43°, 45° adjustable |
| 2 | Extension Length Range | 0.5 cm - 20 cm (customizable according to special requirements) |
| 3 | Numerical Display Resolution | 0.01 cm |
| 4 | Measurement Accuracy | ±1% |
| 5 | Specimen Specifications | 2.5 cm × 20 cm |
| 6 | Work Platform Specifications | 5 cm × 20 cm |
| 7 | Sample Pressure Plate Specifications | 2.5 cm × 20 cm |
| 8 | Sample Pressure Plate Speed | 0.3 - 0.5 cm/s (customizable according to special requirements) |
| 9 | Rated Power | 45 W |
| 10 | Power Supply | Single-phase 220 V, 50 Hz |
| 11 | Host Dimensions | 425 mm × 250 mm × 380 mm |
| 12 | Host Weight | 16.5 kg |
FAQ:
What standard does it comply with?
It complies with ASTM D4032. the standard test method for stiffness of fabric by the circular bend procedure.
How does the test work?
A 25.4mm diameter plunger pushes a folded fabric sample through a 38.1mm diameter orifice. The maximum force required to push the fabric through is recorded as its stiffness.
What types of materials can be tested?
It is suitable for all types of fabrics, including woven, knitted, and nonwovens, as well as some flexible sheet materials like paper and leather.
What are the key operational features?
It features a pneumatic cylinder for consistent force, a digital force gauge with peak-hold, and a test speed that completes the 57mm travel in approximately 1.7 seconds.
What are the typical instrument specifications?
Common specs include a 500N force capacity, a 102x102mm test platform, and an operating air pressure of approximately 0.324 MPa (47 Psi)
