In the quality office of Witsega, there are some testing machines.
What are these machines like? What kind of machines are they? Let me introduce for you today
1. Salt spray test chamber
This is a salt spray tester，which uses salt spray corrosion to test the reliability of the tested sample. Salt spray refers to a dispersion system composed of salt-containing tiny droplets in the atmosphere. It is one of the three-proof series of artificial environment. kind. We often use this machine to test hardware components for rust.
2.Wire bending tester
The wire bending tester refers to a machine that fixes the USB cable on the fixture and adds a certain load, swings left and right during the test. After a certain number of times, the wire break rate is detected, and the total swing times are checked. It can automatically count. When the sample is bent to the point where the wire break cannot be energized, the machine can automatically stop operation.
We usually use this machine to test whether the micro cable are in good quality.
3.Drop test machine
The drop test machine is specially used to test the damage of mini fan and other products packaging caused by falling and evaluate the impact strength during transportation and handling.
4.Temperature and humidity chamber
Temperature and humidity test chamber is used to test the performance of materials in various environments and to test the heat resistance, cold resistance, dry resistance and moisture resistance of various materials. It is suitable for testing the quality of electronic, electrical, mobile phone, communication, instrument, vehicle, plastic products, metal, food, chemical, building materials, medical, aerospace and other products.
We usually use it to detect min fan, humidifier, hand warmer power bank and some personal care products.
In addition, Witsega also has some battery capacity testing machines, vertical plug-in testing machines, RCA paper bag wear-resistant testing machines and other testing machines.