Helmet Anti - detachment Testing Machine
Все товары поставщика
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.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
| Wet leakage current test system of photovoltaic module | Standard IEC 61215: Terrestrial Photovoltaic (PV) Modules – Design Qualification and Type Approval UL 61730: Safety Standard for Photovolta... | |
| Flammability Tester for Aerosol Foams | Standards: This product complies with "Recommendations on the Transport of Dangerous Goods - Manual of Tests and Criteria" 31.6 Flammability Test ... | |
| Diaper leakage tester | Product Information: Main uses: Nonwovens liquid loss measurement instrument is mainly used to measure the amount of liquid loss in nonwovens mat... | |
| Wire Torsion and Winding Tester | Product Introduction: Metal wire twisting and winding machine is widely used in aerospace, metal material processing, tire manufacturing and other... | |
| Nissan Scratch Tester | Standard ASTM D7027(Standard Test Method for Scratch Resistance of Polymeric Coatings and Plastics) ISO 1518(Paints and Varnishes — Determi... |
Похожие товары
| Full-Body Garment Stress Tester,FZ/T 70015 | Продавец: 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 | Продавец: 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 | Продавец: 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 | Продавец: Standard International Group (HK) Limited | Applications Textile Manufacturing:Testing waterproof fabrics for outdoor gear R&D:Developi... | |
| Dental material color stability tester | Продавец: Standard International Group (HK) Limited | Application The applications of color stability testers for dental materials are mainly reflecte... |
















