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FALLING DART IMPACT TESTER

FALLING DART IMPACT TESTER
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table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:10.00pt "Arial Black", sans-serif; } .font1 { font:4.00pt "Franklin Gothic Medium", sans-serif; } .font2 { font:6.00pt "Franklin Gothic Medium", sans-serif; } .font3 { font:9.00pt "Franklin Gothic Medium", sans-serif; } .font4 { font:11.00pt "Franklin Gothic Medium", sans-serif; } .font5 { font:13.00pt "Franklin Gothic Medium", sans-serif; } .font6 { font:14.00pt "Franklin Gothic Medium", sans-serif; } .font7 { font:19.00pt "Franklin Gothic Medium", sans-serif; } .font8 { font:14.00pt "Georgia", serif; } .font9 { font:7.00pt "Impact", sans-serif; } .font10 { font:9.00pt "Impact", sans-serif; } .font11 { font:47.00pt "Impact", sans-serif; } PARAM* BMC-B1 Falling Dart Impact Tester Labthink PARAM BMC-81 Falling Dart Impact Tester is designed to measure the Impact energy of the free-falling dart from a certain height agalnst plastic films or sheets with a thickness less than 1mm, which would resuit In 50% failure of spcimens tested. Features Micro-computer calculation. LCD display and menu interface Intgration of two test methods A & B Builtnn observation llght Pneumatic clamplng and releasing of sp驩cimens Electromagnetic suspension and automatic release of the falling dart Two starting modes: manuel and foot-pedal Automatic dtermination of testing status Multi-unit resuit display and printout Mini-printer RS232 port Network transmission Interface for LAN data management and Internet data transmission Pnnciple Atthe beginning of the test, choose test method. and estimate an initial mass and Am. Start the test. If the frst sp鯩cimen fails. decrease the massof the falling dart by m. If the flrst spcimen is not a failure. increase the mass of the falling dart by 멻m< Continue the test according to this aile, in brief. increase or decrease by Am according to whether the former spcimen is a failure or not. After 20 spcimens, calculate the total numberof falled sp驩cimens N, If N equals to 10. the test is over. if N Is less than 10, add spcimens and continue to test untll N equals to 10. If N Is greater than 10. add spcimen and continue the test untll the number of non-failure sp驩cimens reaches 10. Then the tester calcultes the test results automatically according to specrfic formulas. 3 1 h _i h *♗- ■ % 11 1 ■ 10 X - m» Technical indexes Test method: A. B (optional) Test range: method A: 5O~2000g method B: 300-2000g Accuracy: 0.1g (0.1J) Spcimen clamplng: pneumatic Pressure of compressed air: 0.6MPa (compressed air should be provided by users) Compressed air inlet size: 08mm potyurethane pipe Sp੩cimen size: > 150mm x 150mm Power AC 220V 50Hz Net weight: 70kg Dimensions: method A: 500mm(L) x450mm(B) x1320mm(H) method B: 500mm(L)x450mm(B)x2160mm(H) Standards ASTM D1709. ISO 7765-1. JIS K7124. GB 9639 Configuration Standard: method A configuration, mini-printer Optional: method B configuration, professional software, communication cable Note: the compressed air Inlet of this tester Is 06mm polyurethane pipe: Users should provide compressed air by themselves LJbiftlnt Instrument* Co. L t d No l« wuyinqshan fload, jkun es003l. thlnr www.Ubthirrt.cn Tri. BBIG " Ui. ODBt 511 B58I?I40

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