This website requires certain cookies to work and uses other cookies to help you have the best experience. By visiting this website, certain cookies have already been set, which you may delete and block. By closing this message or continuing to use our site, you agree to the use of cookies. Visit our updated privacy and cookie policy to learn more.
This Website Uses Cookies By closing this message or continuing to use our site, you agree to our cookie policy. Learn MoreThis website requires certain cookies to work and uses other cookies to help you have the best experience. By visiting this website, certain cookies have already been set, which you may delete and block. By closing this message or continuing to use our site, you agree to the use of cookies. Visit our updated privacy and cookie policy to learn more.
The Series 540 computerized vertical sealant tester (CVST), which supersedes the 904 VST, is a bench-top system designed to test sealants, adhesives and coatings by applying alternating tension/compression cycles to a specimen. The 540 software allows for the counting of full or half cycles. Large numerical displays show crosshead displacement, cycle count and remaining delay/hold time. The software also is capable of performing and counting 2 billion cycles and allows for programmable hold times between each half cycle. Delay time can be longer than a generation, and a hot/cold chamber is an option.