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Your location: Home > Related Articles > Parameters and Principle of Surgical Gown Burst Strength Tester

Parameters and Principle of Surgical Gown Burst Strength Tester

Author:QINSUN Released in:2023-08 Click:106

The Surgical Gown Bursting Strength Tester is tested by air pressure method. The sample is held with a pneumatic clamping system, which saves labor and the sample does not slip. Qisnun Precision Electromechanical Technology Co., Ltd. is the maker of expansion force and degree of expansion when latitude and longitude and all directions are requested at the same time. Welcome customers who need to inquire.

Applicable standard:

GB/T 7742.2-2015

Test principle:

Fix the sample to the expandable diaphragm by a circular holder, apply gas pressure under the diaphragm to expand the diaphragm and sample, and increase the pressure at a constant rate until the sample burst, burst force and burst expansion were measured.

Main Parameters:

1. Measuring range: 1%~10O%;

2. Elastic diaphragm thickness: ≤2mm;

3. Test area: 7.3cm2.7 .8cm2, 10cm2, 50cm2, 100cm2;

4. Extender extension: 75 ± 0.02 mm;

5. Pressurization rate: non-linear segmental pressurization 0.1-0.5L/min;

6. Test method: three test methods: constant speed burst , constant pressure and constant expansion degree;

7. Test unit: kpa, kgf/cm, atm, mmHg, lb/in free conversion.