BMC B1-falling-dart-impact-tester
0 likes99 views
Labthink Instruments Co., Ltd. produces a falling dart impact tester that can automatically test specimens using one of two methods (A or B) and determine impact resistance. The tester uses electromagnetic suspension and automatic release of the falling dart to reduce errors from manual operation. It has pneumatic clamping, dual start modes, and an observation light for user convenience. Test results are displayed and data can be exported via the included printer or Lab Data Sharing System software. The falling dart impact tester conforms to various international standards and can test properties like impact resistance of films, paper, aluminum, and composites.
BMC B1-falling-dart-impact-tester
- 1. Labthink Instruments Co., Ltd.144 Wuyingshan Road, Jinan, P.R.China (250031) Phone: +86-531-85068566 FAX: +86-531-85812140 www.labthinkinter n atio n al.com.cn Professional Technology 2 test methods of A & B and automatic determination testing status Electromagnetic suspension and automatic release of the falling dart reduce the errors caused by manual operation Pneumatic clamping, 2 starting modes of manual and pedal switch and built-in observation light are convenient for user’s operation Professional software supports multi-unit result display, graphic display of testing process and data export printing Equipped with RS232 port and micro printer which is convenient to the data transmission and PC connection Supports Lystem™ Lab Data Sharing System for uniform and systematic data management Test Principle Before starting the test, choose test method, and estimate an initial mass Δm. Start the test. If the first specimen fails, decrease the mass of falling dart by Δm. If first is not a failure, increase of the falling dart by Δm. Continue test according to this rule. In brief, increase or decrease Δm to whether the former specimen is a failure or not. After 20 specimens, calculate total number of failed specimens N. If N equals to 10, the test is over. less than add and continue until equals to 10. If N is greater than 10, add specimen and continue the test until number of non-failure specimens reaches 10. Then the tester calculates test results automatically according to specific formulas. This instrument conforms to various national and international standards: ISO 7765-1-1988, ASTM D1709, JIS K7124-1, GB/T 9639.1-2008 Applications Basic Applications Impact resistance tests of plastic films, sheets and composite films e.g. PE preservative wrapping films, PET sheets and other food packages and heavy packages Impact resistance test of aluminum foils and aluminum plastic composite films Impact resistance test of paper and board Extended Applications Test the resistance of specimen against falling ball. Mount on specific clamp for falling ball impact test and select of certain weight the test. Check the status of specimen and determine impact resistance Impact test of shoulder lining. Mount the lining specimen to specified clamp and select falling dart of certain weight for impact test. Check the status specimen and determine the impact resistance of shoulder lining specimen. Technical Specifications Item Specification BMC-B1 Falling Dart Impact Tester PARAM®
- 2. Labthink Instruments Co., Ltd.144 Wuyingshan Road, Jinan, P.R.China (250031) Phone: +86-531-85068566 FAX: +86-531-85812140 www.labthinkinter n atio n al.com.cn Test Method Method A or B is optional Test Range Method A:50~2000 g Method B:300~2000 g Accuracy 0.1 g (0.1J) Specimen Clamp Pneumatic Clamp Gas Supply Pressure 0.6 MPa (outside of supply scope) Port Size Φ8 mm PU Tubing Specimen Size >150 mm x150 Power Supply AC 220V 50Hz Net Weight 70 kg Instrument Dimension Method A:500 mm (L) x 450 mm (W) x 1320 mm (H) Method B:500 mm (L) x 450 mm (W) x 2160 mm (H) Configurations Standard Configurations Method A Accessories, Micro Printer Optional Parts Method B Accessories, Professional Software, Communication Cable Note 1. The gas supply port of this instrument is Φ8 mm PU Tubing; 2. Customers will need to prepare for gas supply. Please Note: Labthink is always dedicated to the innovation and improvement of product performance function. Therefore, technical specifications are subject to change without further notice. Please visit our website at www.labthinkinternational.com.cn for the latest updates. Labthink reserves rights of final interpretation and revision.