Helmet Surface Friction Coefficient Tester
Purpose
The Helmet Surface Friction Tester presses a helmet onto a movable fixture with a certain force. The surface of the fixture is attached with sandpaper of the grain size specified in the standard. Then, the test helmet is moved across the surface of the sandpaper at a certain speed, so as to evaluate the abrasion - resistance performance of the helmet.
Applicable standards
GB 811-2022
Main features
1、PLC touch screen control
2、Horizontally oriented carrier with exchangeable mounting of sandpaper and cutting knives
3、Head type can be rotated 360
4、With professional speed measuring tooling
Technical Parameters
1. friction sandpaper: 300mm-303mm long, grade 80 aluminum oxide coated sandpaper.
2. steel cutter: 6mm high, 25mm wide, the top edge of the cutter is chamfered with a radius of 1mm.
3. impact weights: 15kg-15.5kg
4、Fall height of the weight: 0-1000mm
5、Pre-loaded weight: 400N-410N
6、Sensor range:0-120mm
7. instrument power supply: 220V 50HZ
在线联系供应商
Other supplier products
| Qinsun Ci xenon lamp aging test chamber | The Ci Series Weather-Ometers are the most widely used rotating rack water-cooled xenon-arc weathering testing instruments in the world. Their larg... | |
| Shoe heat insulation testing machine -- sand bath | Standard GB/T 20991: Determines thermal insulation of safety shoe soles under simulated hot surface exposure. EN ISO 20344: European standard for... | |
| Rupture strength tester | Standard IEC 61730-2: Photovoltaic (PV) Module Safety Qualification – Requirements for Testing UL 61730: Safety Standard for Photovoltaic M... | |
| Pinhole Tester | The pinhole tester for aluminum foil is a device specifically used to detect micro - pinholes in aluminum foil materials. Applications The pinhol... | |
| Chest Drainage Tester | The thoracic drainage tester is widely applied in the medical field, mainly used for monitoring and evaluating the performance of thoracic drainage... |
Same products
| Plastic Smoke Density Tester F313 | 卖方: Standard International Group (HK) Limited | The F313 Plastic Smoke Density Tester is a precision instrument designed to measure the specific ... | |
| Xenon Test Chamber | 卖方: Standard International Group (HK) Limited | Features and Benefits 1.The use of xenon arc lamp as a light source, can simulate the full sunli... | |
| Single Cable Vertical Flame Tester | 卖方: 上海千实精密仪器 | Introduction Single Cable Vertical Flame Tester is used for the vertical flame propagation of a ... | |
| Safety Helmet Flammability Tester | 卖方: 上海千实精密仪器 | Product Introduction: Safety hat flame retardant performance tester for safety hat flame retarda... | |
| Furniture flammability tester | 卖方: 上海千实精密仪器 | Product details Furniture flammability tester is mainly used to test the combustion performance ... |
















