Environmental performance test methods and standards for terminal blocks

1. Packaging vibration test The packaging vibration test is to simulate the ability of the packaging of the terminal to withstand vibration during transportation. After the test, the terminals in the packaging must not be affected or damaged. 2. Product vibration test The product vibration test is to simulate the ability of the terminal to withstand vibration during use. Fix the front and back, left and right, top and bottom of the terminal on the vibrating table in turn, and apply the specified analog to the X, Y, and Z axis directions of the terminal. 3. Flame-retardant test of materials The flame-retardant test is to test the flame-retardant properties of terminal materials. During the test, clamp the standard sample bar to the holding seat of the instrument for testing, move the fire source to the specified position and ignite and burn for the specified time, then remove the fire source. If the fire source is removed, the sample strip is still burning or If the dripping ignites the cotton under the sample strip, the flame retardancy is unqualified. If the fire source is removed, the sample strip will extinguish by itself. 4. Alternating damp heat test The alternating damp heat test is to test whether the terminal can withstand normal conditions. Humid conditions that may occur during use. 5. Salt spray test The salt spray test is also to test whether the terminal can withstand the damp conditions that may occur in normal use. Only the metal parts of the terminal are tested separately, and the metal parts are unqualified if they are corroded. Precise contact information: Precise wishes everyone a prosperous business and all the best. If you want to learn more, you can scan the following QR code and follow the official account. , Committed to the world's most professional precision stamping processing plant for electronic parts