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
Send product request
Other supplier products
 |
Environmental stress cracking testing machine/ ESCR Test Machine / Polymer Stress Cracking Resistance Tester | Standard ASTM D1693: Exclusively designed for bending beam and constant load tests on polyethylene and other thermoplastics. ISO 22088-3: Confi... |
 |
Wire Torsion Tester | Applicable standards: GB/T 239.1-2012 "Metal materials wire Part I unidirectional torsion test method" GB/T 239.2-2012 "Metal materials wire Part... |
 |
Syringe Needle Cone joint Performance Comprehensive Tester | Syringe Needle Cone joint Performance Comprehensive Tester - Other test instrument - standard Product Information: Syringe Needle Cone joint Perf... |
 |
Cleanliness Analysis System | Production： The cleanliness analysis system fully complies with the requirements of standards such as VDA19.1 - 2015. ISO16232. ISO4406. ISO4407. ... |
 |
Femoral Stem Neck Prostheses Fatigue Testing Machine | Standard YY/T 0809.6 (China): Specifies neck fatigue testing for femoral stems in partial/total hip arthroplasty. ISO 7206-6 (International): D... |
Same products
 |
pH-2398 pH/EC/ORP/Temperature multi-parameter Water Quality Tester | Seller: Kelilong Electron Co.,Ltd | Feature Large display screen, capable of simultaneously measuring water quality pH, redox potent... |
 |
ORP-2026S Waterproof Soil ORP and Temperature Meter | Seller: Kelilong Electron Co.,Ltd | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
TDS-2616 Waterproof EC/TDS/Temperature Meter | Seller: Kelilong Electron Co.,Ltd | Range EC ～19.9mS TDS Temp 0～50℃ R... |
 |
EC-98330 CF ECOstick - Nutrient Tester | Seller: Kelilong Electron Co.,Ltd | Ideal for hydroponics and agriculture applications, theNutrient Tester accurately measures the el... |
 |
PH-808 Waterproof Soil PH Meter | Seller: Kelilong Electron Co.,Ltd | Model PH-808 Range PH ～14.00PH Temp 0～50℃ ... |
