On August 5, the General Administration of Quality Supervision, Inspection and Quarantine announced the results of the national supervision and inspection of the quality of automotive lighting products. This time, a total of 10 provinces and municipalities including Hebei, Jilin, Shanghai, Jiangsu, Zhejiang, Anhui, Hubei, Guangdong, Chongqing and Sichuan were randomly selected. 60 batches of automotive lighting products produced by 60 companies, of which 7 batches were unqualified.
This spot check is based on GB 4599-2007 "Automotive Filament Bulb Headlamps", GB 21259-2007 "Automotive Gas Discharge Source Headlights", GB 17509-2008 "Automobile and Trailer Turn Signal Lights Distribution Performance", GB 4660 -2007 "Front Light Bulbs for Automobiles", GB 11554-2008 "Light Distribution Performance of Motor Vehicles and Trailers", GB 5920-2008 "Car and Trailer Front Lights, Rear Position Lights, Position Lights and System Light distribution performance of motor lights, GB 15235-2007 "light distribution performance of automobile and trailer reversing lights", GB 23255-2009 "light distribution performance of automobile daytime running lights", etc., light distribution performance of automotive lighting products The project was inspected.
The spot check found that 7 batches of product light distribution performance items did not meet the standards.
The positive active material is mainly made of nickel, and the negative active material is mainly an alkaline battery made of cadmium.The nickel-cadmium battery used in AGV car has large internal resistance and can be used for large current discharge.Compared with other kinds of batteries, nickel-cadmium batteries can withstand overcharge or overcharge, and the operation is simple and convenient.The discharge voltage is somewhat different according to the discharge current. In general, the discharge termination voltage of about 1.2v nickel-cadmium battery is 1.0v /CELL, and the actual operating temperature ranges from -20 degrees to 60 degrees. In this range, the discharge can be repeated for more than 500 times.
Nickel Cadmium Battery,Nickel Metal Hydride Battery,Nickel Cadmium Rechargeable Battery,Nickel Cadmium Storage Battery
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