Microbial Barrier Tester
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Y/T 0471.5-2017 is a newly updated standard, which specifies the experimental method for evaluating the bacteria-inhibiting performance of the contact wound materials claimed to have bacteria-inhibiting performance. The bacteria-inhibiting test device can simultaneously meet the four test methods of wet bacteria-inhibiting, dry bacteria-inhibiting, semi-wet (dry outside and wet inside) bacteria-inhibiting, and semi-wet (wet outside and dry inside) bacteria-inhibiting.
Standard
EN 15194:Cycles - Electrically power assisted cycles - EPAC Bicycles
ISO 4210:Cycles - Safety requirements for bicycles
UL 2849:Standard for Electric Bicycles and Electric Scoooters
ECE R50:Uniform provisions concerning the approval of front position lamps, rear position lamps, stop lamps, direction indicators and rear-registration-plate illuminating devices for vehicles of category L
Principle
The sample was placed between two collets of a hemispherical glassware, a certain amount of standard bacterial solution was added to one side of the ware, and liquid medium was added to the other side, and the turbidity in the liquid medium was checked after a certain period of time
Or scrape the liquid to check for bacterial growth.
Advantages
Ensures compliance with critical safety and performance standards for e-bike lighting.
Provides accurate and repeatable measurements of photometric and electrical parameters.
Allows for comprehensive evaluation of light distribution and beam patterns.
Facilitates durability testing under simulated environmental and mechanical stresses.
Supports efficient research and development of innovative and reliable lighting solutions.
Contributes to enhanced rider safety and visibility in various conditions.
Helps in meeting regulatory requirements for market access and product certification.
Features
Goniophotometer: A precise instrument for measuring light intensity distribution in 3D space, essential for analyzing beam patterns and obtaining luminous intensity data.
Integrating Sphere: Used for measuring total luminous flux (lumens) and other integral photometric quantities, often with a spectroradiometer for color properties.
Photometers/Lux Meters: High-accuracy instruments for measuring illuminance at specific points or areas.
Programmable DC Power Supply: To provide stable and controllable power to the e-bike lighting device, simulating various battery conditions.
Electrical Measurement Unit: For measuring voltage, current, power consumption, and electrical efficiency of the lighting device.
Environmental Test Chambers: Chambers for simulating conditions such as extreme temperature, humidity, thermal shock, and salt spray.
Dust and Water Ingress Test Chambers: To evaluate the lighting device's IP (Ingress Protection) rating (e.g., IP6X, IPX7).
Vibration and Shock Test Systems: To assess the mechanical robustness and durability of the lighting device under typical e-bike operating conditions.
Control Software and Data Acquisition: Comprehensive software for automating test procedures, collecting data, analyzing results, and generating reports.
Fixture and Mounting: Adjustable fixtures to securely mount various types and sizes of e-bike lighting devices for testing.
Parameters
| Description | Details |
|---|---|
| Vibration type | Pneumatic ball vibrator |
| Vibration frequency | 20.800 times/min |
| Vibration force | 650N |
| Worktable dimensions | 40cm × 40cm × 10mm |
| Worktable material | Marble slab |
| Experimental container | Stainless steel experimental container |
| Number of working positions | 6 |
| Cabinet negative pressure range | -50 Pa to -200 Pa |
| High-efficiency filter filtration efficiency | Better than 99.99% |
| Negative pressure cabinet ventilation flow rate | ≥5m³/min |
| Data storage capacity | 100.000 sets |
| Operating voltage | 220V 50HZ |
在线联系供应商
Other supplier products
 |
ASTM E119 Building Material Fire Tester Manufacturer | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com E-mail：info@standard-groups。com Parameters: ItemSpecification Ga... |
 |
Automatic fabric light transmission test system | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Fabric Light Transmittance Test Machine measures the opacity of fabrics. A stable incan... |
 |
Safety Helmet High Temperature Pre-Treatment Chamber | Whats/App: +86 156 1874 6768 Web: standard-groups.com The safety helmet high-temperature pre-treatment chamber is manufactured according to the G... |
 |
Catheter bending resistance tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application The tester is suitable for a wide range of medical devices, including: (1) Ur... |
 |
Stapler Blade Sharpness Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com It features a 7-inch K600+ core/dot-matrix 65-color 800*480 resolution touchscreen display ... |
Same products
 |
HDPE高速水冷双壁波纹管生产线 | 卖方: Shandong HUASU Plastic Technology Co.,Ltd. | 机头模具采用双流道结构、氮化磨光处理机头，偏壁调整方便快捷，保证内外层壁厚均匀和稳定成型。 最新设计密闭压力水冷冷却结构，冷却充分，多点分布真空系统，效率更高，生产速度更快。 双层在线扩口功... |
 |
PanEVAP & MVR system | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
