Foam Porosity Testers are used for monitoring the porosity of flexible cellular polyurethane to determine the ease with which air passes through a cellular structure. Airflow values may be used as an indirect measurement of certain cell structure characteristics.
The Gelbo Flex Tester with Particle Counter is to measure the amount of loose fibres (lint) shed from non-woven materials in a 30 second time period of flexing. It is important that non-woven textile materials must have a low tendency to lint.
The Thwing-Albert dart drop impact tester is an easy-to-use, ergonomically designed instrument used to measure the impact resistance of plastic film, coated paper and other materials utilizing the free falling dart method.
The Heavy Duty Tear Tester/Heavy Duty Elmendorf tests fabrics such as canvas, sailcloth and denim . Thwing-Albert’s Heavy Duty Tear Tester uses the same software as our standard ProTear® Tear Tester, and this rugged instrument tests up to 25,600 grams to measure Elmendorf Tear Strength.
The JDC has become the accepted standard for most corporations worldwide for preparing samples of paper, paperboard, metal foils, nonwovens, films, tissue and a variety of other materials. Lightweight and portable, the JDC features a 20” base length for added leverage and stability along with operator safety.
The ProTear Testers provide a rapid and precise way to evaluate the tear resistance of sheet materials including paper, textiles, roofing products, plastic film, and foils. The electronic model features a touch-screen panel that allows for a simple one-touch process to run tear tests and track data. Two different pendulums are available with various augmenting […]