STU the peaceful gauge (SAFETY) laboratory receives “highly effective, specialized, rigorous, is fair, is accurate” the quality policy, has the advanced test facility and the experienced specialized examination personnel, and authenticated the organization with the international authority to establish the good cooperation.Through ours specialized technical service, helps the factory solution product development and the design initial period product safe design difficult problem, through ours "one-stop" work style service, the manufacturer only must in a ours laboratory test, be possible simultaneously UL, ETL, CE, CSA, SAA, PSE, EK-Mark, GS, CB, SASO, GOST, SONCAP product safe authentication and so on to apply for and to obtain, promotes your product to sell the whole world.

The electricity safe mainly is exchanges 50V-1000V to the working voltage, or directs current the 75V-1500V product, carries on the product safety performance the test, including product labelling, crawls the electricity to be away from and the gap distance, to guard against the electric shock protection, bears the high pressure, the temperature rise tide condition, fire protection being flame-resistant, the structural strength and so on.Regarding different product, according to different standard test.

Commonly used including:

Standard	Applicable scope
IEC/EN 60065/UL 6500 /UL1492	Sound video frequency class product secure request
IEC/IEN 60335-1/-2	Electrical appliances class product secure request
IEC/EN 60598/UL 153 /1598	Lamps and lanterns class product general request and test
IEC/EN 60950/ UL 60950	Information technology class product secure request
IEC/EN 50088	Electrically operated toy class safety requirements
IEC/EN 61558-1/-2	Electronic transformer and similar product safety requirements
UL 1026	Cooking and food processing class domestic electric appliances product safety requirements
UL 1082	The coffeepot and boils water the kind of domestic electric appliances product safety requirements
UL 1083	Fries the plate and fries in oil the kind of domestic electric appliances product safety requirements
UL 982	Motor class food processing product safety requirements
UL 499	Heating class electric appliance product safety requirements
UL 1647	Massage and fitness class product safety requirements
UL 507	Ventilator class product
UL 1310	Two kind of power equipment
UL 1012	Besides two kind of power equipment
UL 1411	The audio frequency, the video frequency use the transformer
IEC60884/BS1363/EN50075	Plug plug safety requirements
IEC60811/IEC60245/IEC60227	Electric wire electric cable safety requirements
IEC60384-14	In electric appliance equipment fixed capacity safety requirements
IEC60320	Appliance coupler safety requirements
IEC61058-1/IEC60669	Appliance switch safety requirements

The STU peaceful gauge test cabinet, has in the complete test facility and the profession ten year above specialized engineers, provides An Gui for you to test and to rent the laboratory service.The product design initial period peaceful gauge technology inducts the service, the electrical product performance analysis, the product reorganizes the countermeasure to suggest that, engineer trains, factory laboratory establishment consultation, product peaceful gauge services and so on part qualified supplier introduction and certificate inquiry.