Helmet Anti - detachment Testing Machine
Purpose
Apply an initial load of a certain force to the rear of the helmet. Then, let a weight specified by the standard fall from a certain height so that the impact force is also applied to the helmet. In this way, the wearing stability performance of the helmet can be evaluated.
Test standard:
IS 4151 , ECE R22.05
Mass of initial load: 3 kg ± 0.1 kg
Mass of falling weight: 10 kg ± 0.01 kg
Lowering height: 0.5 meters ± 0.01 meters
Measuring method: manual
Electricity: 220V 50HZ
Test theory: vertical descent
Test steps:
1. previously to the ambient temperature and sanitary conditions for the conditions of the helmet, should be placed on the appropriate head shape and fixed in the appropriate head.
2. In the median vertical plane of the helmet, a device that guides and releases the fall with a total mass of 3 kg ± 0.1 kg is attached to the rear of the shell.
3. 10 kg ± 0.01 kg of falling mass is released and lowered from a height of 0.5 m ± 0.01 m. The guiding device should ensure that the impact velocity is not less than 95% of the theoretical velocity.
Send product request
Other supplier products
 |
Metal Wire Repeated Bending Tester | Main uses: Metal wire repeated bending tester used for repeated bending test of wire, for different specifications of wire bending radius can be r... |
 |
Liquid Sustained Combustion Tester | 1. It adopts an embedded processor and the Windows CE operating system. 2. With an 8 - inch liquid - crystal touch screen, it can display the test ... |
 |
Washing Fastness testing machine/ Laundry Color Fastness Tester / Fabric Washing Fastness Tester | G228B washing fastness tester is used for washing, dry-clean color fastness testing. Electric touch switch, LCD menu display, without mechanical co... |
 |
Solid Energetic Materials Stability Tester/ Safety Testing Equipment for Energetic Materials/ Energetic Materials Stability Tester | Product Features 1. Precise temperature control with high temperature uniformity and small fluctuation. 2. Supports long - term continuous real -... |
 |
Molten Metal Splash Impact Tester | Product Introduction： Projections of molten metal drops at a point on a vertical oriented test specimen and measurement of the number of the drops... |
Same products
 |
Full-Body Garment Stress Tester,FZ/T 70015 | Seller: Standard International Group (HK) Limited | TheFull-Body Garment Stress Testeris a precision instrument designed to quantify the pressure exe... |
 |
Industrial Dry Cleaning Machine,industrial garment steamer | Seller: Standard International Group (HK) Limited | TheIndustrial Dry Cleaning and Energy-Saving Dryer Machinesare designed for high-performance, rel... |
 |
MST Medical Compression Stocking Tester,compression sock tester | Seller: Standard International Group (HK) Limited | The MST Medical Compression Stocking Tester is a professional instrument designed to evaluate the... |
 |
MMT Liquid Water Separation Tester,MMT Liquid Water Analysis Tool | Seller: Standard International Group (HK) Limited | Applications Textile Manufacturing:Testing waterproof fabrics for outdoor gear R&D:Developi... |
 |
Dental material color stability tester | Seller: Standard International Group (HK) Limited | Application The applications of color stability testers for dental materials are mainly reflecte... |
