DONGGUAN LONROY EQUIPMENT CO LTD
| Type | Testing Machine |
| Accuracy | --- |
| Application | Laboratory Testing |
| customized support | OEM, ODM, OBM |
| power | --- |
| Protection Class | IP65 |
| Voltage | Other, 220 V |
| warranty | 1 Year |
| test method | A & B test method |
| name | Falling Dart Impact Tester |
| Standard | ISO 7765 ASTM D1709 |
| Net Weight | 70 kg |
| Brand Name | LONROY |
| Place of Origin | Guangdong, China |
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Product Specification
| Type | Testing Machine | Accuracy | --- |
| Application | Laboratory Testing | customized support | OEM, ODM, OBM |
| power | --- | Protection Class | IP65 |
| Voltage | Other, 220 V | warranty | 1 Year |
| test method | A & B test method | name | Falling Dart Impact Tester |
| Standard | ISO 7765 ASTM D1709 | Net Weight | 70 kg |
| Brand Name | LONROY | Place of Origin | Guangdong, China |
| High Light | ISO 7765 falling dart impact tester ，ASTM D1709 film impact testing machine ，AB method film dart impact tester | ||
ISO 7765 ASTM D1709 Falling Dart Impact Testing Machine AB Method Test Falling Dart Impact Tester
General Details
♦ apply to the national standard and international standard
♦ Mechanical modelling is novel, Considerate operation design
♦ 2 test methods of A & B and automatic determination of testing status
♦ It is convenient and efficient for user’s operation with the unique observation light.
♦ Micro computer processing test results
♦ Test data are processed by microcomputer.
♦ with Intelligent test process, greatly improving the working efficiency
♦ Sample pneumatic clamping and releasing reduce the errors and time.
♦ Test process without manual drawing, data parameters would be displayed on the LCD.
ISO 7765 ASTM D1709 Falling Dart Impact Testing Machine AB Method Test Falling Dart Impact Tester
Principle & Standards
Principle
Before starting the test, choose test method, and estimate an initial mass and Δm. Start the test. If the first specimen fails, decrease the mass of the falling dart by Δm. If the first specimen is not a failure, increase the mass of the falling dart by Δm. Continue the test according to this rule. In brief, increase or decrease by Δm according to whether the former specimen is a failure or not. After 20 specimens, calculate the total number of failed specimens N. If N equals to 10, the test is over. If N is less than 10, add specimens and continue to test until N equals to 10. If N is greater than 10, add specimen and continue the test until the number of non-failure specimens reaches 10. Then the tester calculates the test results automatically according to specific formulas.
Standards
GB/T 9639.1-2008,ISO 7765-1-1988, ASTM D1709,JIS K7124-1
Applications Specifications
| Basic Applications | · Impact resistance test of plastic films, sheets and composite films e.g. PE preservative films, wrapping films, PET sheets and other food package and heavy packages |
| · Impact resistance test of aluminum foils and aluminum plastic composite films | |
| · Impact resistance test of paper and paper board |
| Extended Applications | Test the resistance of the specimen against the falling ball. Mount the specimen on specific clamp for falling ball impact test and select falling ball of certain weight for the impact test. Check the status of the specimen and determine the impact resistance of the specimen |
| Impact test of shoulder lining. Mount the shoulder lining specimen to the specified clamp and select falling dart of certain weight for impact test. Check the status of the specimen and determine the impact resistance of the shoulder lining specimen. |
ISO 7765 ASTM D1709 Falling Dart Impact Testing Machine AB Method Test Falling Dart Impact Tester
Technical Specifications
| Test Method | Method A or Method B is optional |
| Test Range | Method A: 50~2000 g |
| Accuracy | 0.1 g (0.1J) |
| Specimen Clamp | Pneumatic Clamp |
| Pressure of Gas Supply | 0.6 MPa (outside of supply scope) |
| Port of Gas Supply | Φ8 mm PU Tubing |
| Specimen Size | > 150 mm x 150 mm |
| Power Supply | AC 220V 50Hz |
| Net Weight | 70 kg |
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Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller
Year Established:
2008
Total Annual:
$5 million -$8 million
Employee Number:
80~200
Ecer Certification：
Verified Supplier
Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr... Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr...
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