Portable durometers.The Model 71Al0 "A" scale durometer with "A" scale range of 0-100, is designed to measure the penetration hardness of rubber, elastomers and other rubber-like substances, such as polychloroprene, silicone, vinyl and butyl butyl /bu·tyl/ (bu´t'l) a hydrocarbon radical, C4H9. bu·tyl n. A hydrocarbon radical, C4H9. butyl a hydrocarbon radical, C4H9. . It may also be used with soft plastics. Additionally, the Model 71A11 is designed to measure the hardness of foam, sponge rubber sponge rubber n. A soft, porous rubber used in toys, cushions, gaskets, and weather stripping and as a vibration dampener. and similar materials. Both models come with test block and carrying case. These durometers can be used either with a test stand or as hand-held testers. The Model 71Al0 is built to meet or exceed ASTM ASTM abbr. American Society for Testing and Materials specification D2240-81. The Model 71A11 is said to be ideal for industrial and laboratory testing of resiliency and characteristics of soft rubber materials, according to according to prep. 1. As stated or indicated by; on the authority of: according to historians. 2. In keeping with: according to instructions. 3. the company. (Kernco Instruments, 420 Kenazo Ave., El Paso, TX 79927) Circle 97 on card |
|
||||||||||||||
Printer friendly
Cite/link
Email
Feedback
Reader Opinion