Welcome to Qinsun Instruments Co., Limited.
2022-12-13 0 Views

Dropping Hammer Tear Strength Tester to test the tear strength of medical clothing

The falling weight tear strength tester is suitable for measuring the tear strength of fabrics or clothing fabrics by the impact pendulum method (Elmendorf method) and can also be used for the tear strength test of protective clothing. and produced by our company Shanghai QINSUN Advanced experimental equipment, heavy hammer: A-800g, B-1600g, C-3200g, D-6400g. IDDTextile Testing Instruments, Testing Equipment Manufacturer

LabIDDTextile Testing Instruments, Testing Equipment Manufacturer

Test principle: IDDTextile Testing Instruments, Testing Equipment Manufacturer

The sample is fixed at the clamp, cut a slit in the sample, release the pendulum at the position of resisting the potential energy, when the movable clamp leaves the fixed clamp, the sample is torn towards the incision, and the work is done by to tear a certain length of fabric is the tear force breaking force. IDDTextile Testing Instruments, Testing Equipment Manufacturer

Applicable Standard: IDDTextile Testing Instruments, Testing Equipment Manufacturer

IOS3917.1 Tear Properties of Fabric Part 1 Determination of Tear Strength Impact Pendulum MethodIDDTextile Testing Instruments, Testing Equipment Manufacturer

ISO13937.1 ScTear and tear properties of fabric Part 1 Determination of tear strength by pendulum methodIDDTextile Testing Instruments, Testing Equipment Manufacturer

ASTMD1424 Determination of tear strength by pendulum method (Elmendorf)IDDTextile Testing Instruments, Testing Equipment Manufacturer

JISL1096Section8.15.5, MethodD Tear resistance of woven fabrics Pendulum method for tear strength test IDDTextile Testing Instruments, Testing Equipment Manufacturer

JISL1018Section8.16.1, MethodA Pendulum Method for Tear Strength Test of Knitted FabricIDDTextile Testing Instruments, Testing Equipment Manufacturer

IDDTextile Testing Instruments, Testing Equipment Manufacturer

IDDTextile Testing Instruments, Testing Equipment Manufacturer

IDDTextile Testing Instruments, Testing Equipment Manufacturer

IDDTextile Testing Instruments, Testing Equipment Manufacturer

p>

Advantages and features:IDDTextile Testing Instruments, Testing Equipment Manufacturer

1. The company has been engaged in instrument testing for more than ten years and has a after-sales service team;IDDTextile Testing Instruments, Testing Equipment Manufacturer

2 .Be able to solve various problems in time and quickly, and relieve customers from worry;IDDTextile Testing Instruments, Testing Equipment Manufacturer

3. Spare parts are available, which can solve the problem of long delivery time for ordering spare parts ;

4. Outsource maintenance service;IDDTextile Testing Instruments, Testing Equipment Manufacturer

5. Long-term supply of various commonly used test instruments;IDDTextile Testing Instruments, Testing Equipment Manufacturer

6. Bij keep up with the update of industry standards and provide test instruments that meet the new standards in time. IDDTextile Testing Instruments, Testing Equipment Manufacturer

Ambient Humidity Control:IDDTextile Testing Instruments, Testing Equipment Manufacturer

1. The sample humidity control and test should be performed in an environment with a temperature of 21 ± 1 °C and a relative humidity of 65 ± 2 %;IDDTextile Testing Instruments, Testing Equipment Manufacturer

p>

p> 2. The sample must be equilibrated in the above environment for at least 4 hours before testing;IDDTextile Testing Instruments, Testing Equipment Manufacturer

3. The samples cannot be stacked during debugging. IDDTextile Testing Instruments, Testing Equipment Manufacturer

Sample preparation: IDDTextile Testing Instruments, Testing Equipment Manufacturer

1. Take 5 samples in each of the warp (longitudinal direction) and weft (width direction) and make sure that each test sample in the same direction does not contain the same warp and weft. IDDTextile Testing Instruments, Testing Equipment Manufacturer

2. When cutting the sample, if it is a solid color cloth, the yarn should be removed at the edge of the sample, When placing the sample preparation template, the short side should be parallel to the yarn in the opposite directiong to test. That is, if the warp yarn is to be tested, the short side of the template should be parallel to the weft yarn; if the weft yarn is to be tested, it should be parallel to the warp yarn. IDDTextile Testing Instruments, Testing Equipment Manufacturer

3. The sample should be taken at least 6 inches from the edge of the selvedge, and the direction of warp should be marked with ↑ on the cut test sample. IDDTextile Testing Instruments, Testing Equipment Manufacturer