Helmet Surface Friction Testing Machine
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
 |
Bone Plates Static Four - point Bending Tester | Standard YY/T 0342-2022: Chinese standard specifying methods for determining bending strength and equivalent bending stiffness of straight and pre... |
 |
Paper dust meter | Product Introduction: Paper dust meter is suitable for measuring the dust degree of paper or cardboard, books, toilet paper, tissue paper, etc. T... |
 |
Salt fog corrosion resistance tester | Meet the standard: GB/T2423.17 Product Introduction: This type of salt spray test chamber is one of the artificial climate environmental “... |
 |
SBI Single Burning Item | Introduction Single burning instrument (SBI) was measured supplies (excluding floorings) performance at a single burning heat invasion conditions.... |
 |
Atlas 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... |
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 ... |
