Main parameters of surgical gown burst strength tester
The burst strength tester of surgical gowns is tested by the air pressure method, and the sample is supported with a pneumatic clamping system, which saves effort and the sample does not slip. The expansion force and degree of expansion when the directions are simultaneously stressed. Test principle: The sample is clamped on the extensible diaphragm by a circular gripper, and gas pressure is applied under the diaphragm to expand the diaphragm and the sample, and the pressure is increased at a constant speed until the sample ruptures. The bursting strength and bursting expansion are obtained. Applicable standard: GB/T 7742.2-2015 Main parameters: 1. Measuring range: 1%～100%; 2. Thickness of elastic diaphragm:≤2mm; 3. Test area: 7.3cm2, 7.8cm2, 10cm2, 50cm2, 100cm2; 4. Expansion range: 75±0.02mm; 5. Pressure rate: non-linear segmented pressure 0.1-0.5L/min; 6. Test method: burst at constant speed, constant pressure, and constant expansion; 7. Test unit: kpa, Free conversion of kgf/cm, atm, mmHg, lb/in. The burst strength tester of surgical gowns is tested by the air pressure method, and the sample is supported with a pneumatic clamping system, which saves effort and the sample does not slip. The expansion force and degree of expansion when the directions are simultaneously stressed. Test principle: The sample is clamped on the extensible diaphragm by a circular gripper, and gas pressure is applied under the diaphragm to expand the diaphragm and the sample, and the pressure is increased at a constant speed until the sample ruptures. The bursting strength and bursting expansion are obtained. Applicable standard: GB/T 7742.2-2015 Main parameters: 1. Measuring range: 1%～100%; 2. Thickness of elastic diaphragm:≤2mm; 3. Test area: 7.3cm2, 7.8cm2, 10cm2, 50cm2, 100cm2; 4. Expansion range: 75±0.02mm; 5. Pressure rate: non-linear segmented pressure 0.1-0.5L/min; 6. Test method: burst at constant speed, constant pressure, and constant expansion; 7. Test unit: kpa, Free conversion of kgf/cm, atm, mmHg, lb/in.
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There are so many factors that businesses have to weigh when producing textile testing equipment, and we are not going to pretend to grasp all of them.
The air permeability tester is a high-precision testing instrument designed to evaluate the breathability of PPE materials, textile fabrics, non-woven fabrics, woven fabrics, and industrial filter media. It plays a critical role in quality control, product development, and laboratory research across multiple industries including PPE, textiles, automotive interiors, and filtration systems.
Modern instruments such as the GT-C27 Air Permeability Tester are developed with advanced sensor systems, automated control logic, and multi-standard compatibility to ensure reliable and repeatable results. Complying with global standards such as ISO 9237, ASTM D737, DIN 53887, and GB/T 5453, it guarantees internationally recognized testing performance.
With high automation, accurate pressure sensing, and flexible unit conversion systems, air permeability testing equipment significantly improves testing efficiency while reducing human error. It is widely used in PPE manufacturing, textile engineering, non-woven product development, and industrial filtration quality inspection.
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