Safety testing

What is safety testing

Simply put, safety regulations are the requirements for product safety in product certification, including the requirements for the safety of product parts and the safety requirements after the composition of the finished product. Safety certification is a product certification based on the safety and quality of electronic appliances to protect users and the environment. With the improvement of people's living standard, it is not limited to the affordable price and powerful function of the product, but more attention to the safety of the product. How to obtain the quality and no harm to the user of the product has become an element that consumers gradually look at. In order to protect the rights of consumers, product safety certification is bound to become more and more widespread, more and more attention.

Safety testing common sense: safety testing involves a wide range, involving various national standards are different, such as plugs and sockets, power cords, voltage values vary, the beginning of the product design should be carefully considered, otherwise the final determination of the export of a country, and then safety rectification, it is quite difficult. Safety regulations by simulating the possible use of end customers, after a series of tests, assessment of the product in the normal or abnormal use of the situation may appear in the electric shock, fire, mechanical injury, thermal injury, chemical injury, radiation injury, food hygiene and other hazards, in the factory before the product through the corresponding design, to be prevented.

Safety standards are to allow users to use the product to avoid hazards, so as to protect the enterprise to avoid risks. All types of electrical equipment have potential hazards, as long as there is the use of electricity or electronic components of the product, can not cause harm to the user. The hazards in the safety standards include the following four types of hazards: electrical injury, mechanical/physical injury, low-voltage/high-energy injury, flammable prevention and control, these four hazards are the most basic safety standards in the safety regulations of various products, including for general electronic products, electrical injury to the user the most damage.

The importance of testing

In today's high consumer awareness, every manufacturer of electrical and electronic products must do their best to do a good job of product safety. Each product must be designed to the best of its ability to prevent users from having the opportunity to be electrocuted. Even if the user makes a mistake, he or she should not be electrocuted. In order to meet the generally accepted safety requirements, it is necessary to use a voltage resistance tester. The current implementation units, such as UL CSA IEC BSI VDE TUV and JSI, require manufacturers to use voltage resistance testers for safety testing when designing and producing electronic or electrical products.

Safety certification has the following test items:

1、High voltage test:

2、Insulation impedance test

3、Earth impedance test

4、Leakage current test

5、Input test:

6、Stability test of safety mark:

7、Capacitance discharge test:

8、Circuit stability test:

9、Power-limiting source circuit

10、Current limiting source circuit

11、Ground continuity test .

12、Humidity test .

13、Torque Test .

14、Stability test.

15、Case force test.

16、Drop test.

17、Stress relief test.

18、Battery charge and discharge test.

19、Equipment temperature test.

Safety testing cycle

This specific time depends on different products and different laboratory institutions to determine, but generally are not very on, two or three days of time it. Depending on what items you test, choose what kind of institutions, the authority of good on the more expensive, the cycle is about the same time. Welcome to choose our Fangliu testing.