1.0hardnesstestshttps://hardnesstests.com/nltingtinghttps://hardnesstests.com/nl/author/tingting/Sponge hardness tester crich600338<blockquote class="wp-embedded-content" data-secret="xxqWXclyV6"><a href="https://hardnesstests.com/nl/product/sponge-hardness-tester-c/">Spons hardheidsmeter c</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://hardnesstests.com/nl/product/sponge-hardness-tester-c/embed/#?secret=xxqWXclyV6" width="600" height="338" title="“Sponge hardness tester c” — hardnesstests" data-secret="xxqWXclyV6" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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</script>https://hardnesstests.com/wp-content/uploads/2025/11/LX-F-海绵硬度计.png409550LX-F sponge hardness tester is specially customized by our factory for customers to measure the hardness of foam materials. This hardness tester is different from other hardness testers in the measurement and use. When in use, the pressure foot directly contacts the sample and uses its own weight as the force load.