This is a product of the customer's one-way valve. The customer requires 5kpa, and the leakage rate of the one-way valve should be less than 3 milliliters per minute- A 2kpa product needs to have a certain leakage rate.
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This is a product of the customer's one-way valve. The customer requires 5kpa, and the leakage rate of the one-way valve should be less than 3 milliliters per minute- A 2kpa product needs to have a certain leakage rate. We use a pneumatic plug to connect this product. Next, we use this F620 air tightness tester to conduct an air tightness test on our product. Our F620 has a positive and negative pressure testing function. Let's take a look at one of the functions of this instrument. This F620 has 100 sets of programs. We choose program 0 and program 1 to implement a positive and negative pressure test on the product. First, let's take a look at a parameter of program 0, which has a filling pressure of 5kpa. Let's take a look at a parameter of program 1, which has a filling pressure of -2kpa. Alright, let's go back to program 0, check the multiple testing groups, set the number of testing groups to 2, and go back to program 1. On the main page, press Start to start detection The detection is complete. Now switch to -2kpa to start the detection