Helmet Surface Friction Tester
Get a quote：
Whats/App: +86 181 0160 0864
Web: gellowen.co.uk
The Helmet Surface Friction Tester is a device used to evaluate the frictional properties of helmet surfaces. It measures how the helmet outer material interacts with different surfaces or materials, helping to assess slip resistance, abrasion, and overall surface durability under controlled conditions.
Application
The Helmet Surface Friction Tester evaluates the friction resistance of helmets. The helmet is pressed onto a movable fixture with a specified force. The fixture surface is covered with sandpaper of a standard-defined grit. The test helmet is then moved across the sandpaper at a controlled speed, allowing assessment of the helmet’s frictional performance.
Standards
Meets the requirements of ECE R22.05.
Technical Specifications
(1)The tester can perform friction tests on both protruding areas and flat surfaces of the helmet.
(2)Impact weight: 15 kg
(3)Free-fall height: 500 mm
(4)Load cell force: 400 N (40.8 kg)
(5)Release mechanism controlled by an electromagnet
(6)Sandpaper or shear blocks can be installed on the horizontal guide frame to perform linear friction with the helmet surface.
(7)Adjustable helmet mounting fixture
(8)Touchscreen control
Accessories
(1)Test Pads and Sliders: Standardized materials for simulating hand or surface contact.
(2)Helmet Holders/Fixtures: Secure helmets in a repeatable position for consistent testing.
(3)Force Sensors: Measure frictional forces accurately during testing.
(4)Data Acquisition System: Collects real-time friction data for analysis.
Test Procedures
Sample Preparation: Clean helmets and mount securely in the fixture.
Parameter Setup: Set normal load, sliding speed, and contact angle according to test requirements.
Friction Measurement: Move test pad or slider across the helmet surface while recording friction force.
Data Analysis: Evaluate surface friction coefficient, wear, or abrasion patterns.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Automatic Transmission Fluid Anti-Shudder Friction Tester | Get a quote： Whats/App: +86 181 0160 0864 The Passenger Vehicle Automatic Transmission Fluid Anti-Shudder Friction Tester is a specialized fricti... |
 |
PV ammonia corrosion test chamber | Get a quote： Whats/App: +86 181 0160 0864 The Photovoltaic Ammonia Test Chamber is a high-precision environmental simulation facility specificall... |
 |
Current sensor - Accurate Current Sensing | Product Introduction STD designs alternating current (AC) and direct current (DC) sensors for industrial and automotive applications such as elect... |
 |
Thermal Cycling Damp Heat and Freeze Test Chamber | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk Thermal Cycling Damp Heat and Freeze Test Chamber is an environmental reliability ... |
 |
fabric wet adhesion performance tester | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Fabric Wet Adhesion Performance Tester is a precision instrument designed to e... |
Похожие товары
 |
Laser Chuck | Продавец: 00000 | Laser Chuck Introduce foreign advanced technology and management concept, High precision pro... |
 |
Power Pallet Jack For Sale | Продавец: Jinan Hulk Machinery Co., Ltd | Power Pallet Jack For Sale Electric Pallet Truck For Sale As a supplier of power pallet jac... |
 |
Multi Directional Forklift For Sale | Продавец: Jinan Hulk Machinery Co., Ltd | Multi Directional Forklift For Sale Multi Directional Forklift For Sale As a supplier of mu... |
 |
Narrow Aisle Forklift For Sale | Продавец: Jinan Hulk Machinery Co., Ltd | Narrow Aisle Forklift For Sale Narrow Aisle Forklift For Sale As a supplier of , we provide... |
 |
Electric Order Picker Supplier | Продавец: Jinan Hulk Machinery Co., Ltd | Electric Order Picker Supplier Electric Order Picker Supplier As an supplier, we offer a co... |
