Writer: admin Time:2019-10-14 10:47 Browse:℃
A lot of technology products have been developing for People is seeking for convenience, such as electrical and electronic products is keeping updating with each passing day. But there is some crisis behind them, such as television, power supply, information and communications products radiation, electromagnetic interference and electric shocks, whether tangible or intangible, directly or indirectly. If it's not appropriate and effective prevention, may cause the loss of property. In order to remove the psychological panic and ensure the lives and property, many countries request there must be safety logo provided on the products, and then products may be sold. This is why safety standard came out.
Safety standard is the meaning of product safety, every countries have legal criterion about merchandise in order to protecting consumers.
The products which need to be tested by the third testing organization will be placed on market. Every country has the difference standard about safety, the more safety signs the product get, the better quality means. The relevant danger and injure need to be taken in account as follows:
Fire
Electric Shock
Energy Hazards
Chemical Hazards
Radiation Hazards
Mechanical and Heat Hazards
Test Item | Standard |
Glow-Wire Test | IEC60695-2-13 |
Touch Current and Protective Conductor Current Measurement |
IEC60990 |
Insulation Resistance Measurement | IEC/EN/UL60065 |
Stability and Mechanical Hazards Test |
IEC/EN/UL60065 IEC/EN/UL60950-1 IEC/EN60335-1 IEC/EN62040-1-1 UL1778 |
Earthing Resistance Measurement | |
Electric Strength Test | |
Temperature Test | |
Humidity Test | |
Abnormal Operation And Compoent Fault Test |
|
Resistance To Abnormal Heat Test |
Safety Test | |
EN60601-1/EN 61010... | Industry, medical and scientific product secure test |
EN 60065/UL 6500 /UL1492/CSA C22.2 M1... | Broadcast movie class product secure test |
EN 60335-1 /CNS3765/CNS3766 | Domestic electrical appliances class product secure test |
EN 60598/UL 153 /1571/CSA C22.2 No.9/ No.12 ... | Lamps and lanterns class product secure test |
EN 60950/UL 1950 /CSA22.2-950... | Information technology class product secure test |
IEC/EN61029 | Power tool class product |
EN50088 | Toy class product |
UL1026 | Cooking and food processing class domestic electric appliances product |
UL1082 | The coffeepot and boils water the kind of domestic electric appliances product |
UL1083 | Fries the plate and fries in oil the kind of domestic electric appliances product |
UL982 | Motor class food processing product |
UL499 | Heating class electric appliance product |
UL1647 | Massage and fitness class product |
UL153 | Common lamps and lanterns |
UL507 | Electric fan class |
UL1310 | Two kind of power equipment |
UL1585 | Two kinds of and three kind of transformers |
UL1411 | The audio frequency, the video frequency use the transformer |
UL1778 |
UPS |
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