... measurement of plastic films, sheets, diaphragm, paper, foils, silicon wafer and other materials whose thickness is within 2MM. ... : 17.5±1kPa(film); 50±1kPa(paper), 5. Contacting Area: 50mm2 (film) ; 200mm2 (paper) , Note: select one from film and paper; non-standard can ... JIS Z1702, BS 3983, BS 4817, 2. Others: Film thickness tester, high precise thickness tester, mechanical contact thickness tester ...