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.
Ball Burst Method (ASTM D3787): Steel ball penetration for textiles/films using testers like GT-C02-2.
Hydraulic Method (ISO 13938.1): Fluid pressure on rubber diaphragm for industrial fabrics via GT-C12A.
Pneumatic Method (ISO 13938.2): Compressed air for breathable materials tested with GT-C12B.
Results are influenced by raw materials, yarn properties,
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