Thickness tester is designed and manufactured according to GB 6672,ASTM D645,ISO 4593, is applicable in accurate thickness test of all kinds of materials in its test range. .Mechanical contacting method, without restriction of testing materials .Testing accuracy up to 0.1 micron .contacting area and pressure between testing head and film conform to the relative standards strictly. .special configuration design guarantee the parallel of the upper and lower test surfaces. .LCD display test parameters, operation button friendly design. .settable test models of manual and automatic. Statistics, automatically print test result. .Compatible with ISO, ASTM and multifold test standards for film thickness. 1. Configuration This tester is made up with control system, test system, print and output system. Test system test specimens and output electrical signal. Control system is applied to setting and modification of parameters, signal processing, result displaying and so on. Output system's function is to print out the result. 2. Principle This tester employs the most advanced technology in the world, to guarantee the accuracy of the test result and high consistency of several test results. Easy operation is approximately automatic, decreasing the influence to test result caused by manual factors. Print out test result of single test. Statistic, analyzes, and prints out test result of batch of tests. Contacting area, test pressure, and moving speed confirm to relative standards strictly. 3. Technical index Test range: 0~2mm(normal) 0~6mm(optional) Resolution: 0.1µm Test speed: 10 times/min (adjustable) Test pressure: 17.5±1kPa(film) 50±1kPa(paper) Contacting area: 50mm2(film) 200mm2(paper) Power: AC 220V 50Hz Dimension: 300(L)mm x 275(B)mm x 300(H)mm Net weight: 33kg 4. Operation step Power on--set parameter--go into test interface--place specimen--start test--test over--print test result--test stop Note:This tester has function of memo. If the parameters are as same as last time,users can test directly without parameter setting. 5. Configuration standard Mainframe, standard measure. Optional :Software 6.Standard ASTM D 645,ISO 534,ISO 4593