The Impact Penetration Tester is a specialized device used to evaluate the resistance of fabrics to water penetration caused by impact. This test simulates the conditions of rain exposure and helps predict a fabric's ability to withstand water penetration under real-world, dynamic conditions. The tester is particularly useful for measuring the water resistance of garment fabrics, as well as for assessing the performance of medical protective clothing in terms of its ability to resist water penet

Product Detail

Scope of application:

Standards:

AATCC42 ISO18695 GB/T33732 GB/T24218.17, etc.

Technical parameter:

Impact height	(610±10) mm
Funnel diameter	152 mm
Number of nozzle holes	25
Nozzle aperture	45° from the horizontal
Matching measuring cup	500ml
Sample size	(178±10)mm×(330±10)mm
Tension spring clip	(0.45±0.05)kg
Dimensions	500mm(L)×600mm(W)×850mm(H)
Weight	about 15kg

What Does the Impact Penetration Tester Measure?

The primary purpose of the Impact Penetration Tester is to simulate the effect of rainfall or sudden water exposure on fabrics. It does so by applying water to a fabric under a specific impact force to determine how effectively the fabric prevents water from passing through. This test is critical for:

Garment Fabrics: To evaluate how well everyday clothing resists water penetration during rainy weather.

Medical Protective Clothing: To assess the waterproof performance of protective gear, ensuring it maintains its integrity and protection during exposure to fluids or liquids.

How Does the Impact Penetration Tester Work?

The tester uses an impact mechanism to simulate the sudden force of raindrops striking the fabric. During the test, a precise amount of water is applied under a controlled impact force, and the fabric’s ability to resist water penetration is evaluated. The tester measures the depth of penetration and the area of water infiltration after the impact, providing a clear indication of the fabric's water resistance capabilities.

Applications of the Impact Penetration Tester

Garment Testing: Widely used in the textile industry to assess how fabric materials perform when exposed to rain, helping manufacturers improve water-resistant fabrics for outerwear and other weatherproof clothing.

Medical Protective Clothing: Essential for testing protective garments such as gowns, gloves, and suits designed for healthcare professionals. These materials must pass rigorous tests to ensure they provide adequate protection against fluids and contaminants.

Why is the Impact Penetration Test Important?

This test is crucial for determining the durability and waterproofing of fabrics. It helps manufacturers ensure that their products will perform well in harsh weather conditions or in situations where water exposure is inevitable. For medical protective clothing, it verifies that the material will prevent fluid penetration, reducing the risk of contamination and exposure to hazardous substances.

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