ISO 811 EN 20811 Textile Static Water Pressure Test Machine Fabric Water Penetration Resistance Tester

Introduction

The instrument is suitable for measuring the water permeability of textiles using static water pressure. The pressure can reach 20,000 Pa (2,000 mm). The instrument consists of a test column with millimeter markings (for reading the results and water pressure), a control unit with a selection button to control the rate of pressure increase (10 or 60 cmH2O/min), a sound alarm and stop button, a test platform with three 100 cm2 circular test positions, individual control valves for water inflow and a stainless steel container to prevent water from flowing out, etc.

Compliant with standard

ISO 811 (EN 20811) Textile Fabrics - Determination of Water Penetration Resistance - Static Water Pressure Test

Test principle

A pressure tank is filled with water at the starting position. The sample is introduced to the test position. The water inlet is opened and the test begins at the desired pressure increase rate (10 or 60 cmH2O/min). The test stops when three drops of water penetrate the surface of the sample. Press the stop button and read the millimeter scale of the test column corresponding to the water level in the pressure tank, and this will be the test result (1mm = 10Pa).

Technical Specification

Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong,  is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent testing solutions to customers around the world.

Our products include

1.Plastic and Rubber Testing Equipment: Melt Index Tester, Impact Tester

2.Universal Testing Machine and Tensile Testing Machine to detect mechanical properties

3.UV Aging Tester

4.Environmental Testing Equipment: Climate Chamber, Temperature and Humidity Chamber

5.Vibration Test Machine

6.Differential Scanning Calorimeter

7.And other testing instruments such as Ink Proofer, Packaging and Printing Test Machine

Our products are widely used in plastics, rubber, wire and cable, new energy and other industries, serving more than 50 countries around the world.

With annual sales exceeding US$20 million.

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Dongguan Lonroy Equipment Co., Ltd. has repeatedly achieved success in the international market with its   superb technology and high-quality services.

Adhering to the corporate mission of “providing customers with   accurate testing instruments, enhancing product value; creating development opportunities for employees”,we look forward to creating a better future with global partners.