Industrial tablet PC in the application process more or less will appear some problems, such as being penetrated by static electricity, then in practice, the application of how to prevent static electricity?
1. If direct contact is required, the body and the control module should be kept at the same potential difference, and the human body should be in good contact with the ground; 2.
2. Welding soldering iron and the application of the actual operation of the use of tools need to be connected to the ground wire, will not leakage.
3. Can not touch the outer conductor, circuit board power circuit and metal material frame.
4. Can not apply wireless vacuum cleaner to clean up the dust of the tablet PC, because it will have a strong static electricity: 5. Dry environment will also cause static electricity, therefore, the working environment humidity should be more than 60% RH
For industrial tablet computer, is static electricity penetration is a very serious damage, the simple point is that, the control module in the manipulation, the circuit driver is the bottom voltage, micro-power CMIOS power supply circuits, North is often easy to be penetrated by static electricity induction, the body will sometimes cause up to a few ten volts or even hundreds of volts of static electricity, in the application of the whole process must be bravely pay attention to, only so inches can let the industrial tablet computer Use longer.
COMPT has a standardized production system, the product factory through layers of quality control, strict quality supervision.
Sampling debugging
Touch screen debugging
System debugging
ICQ test
Screen program test
Voltage Test
Equipment operation without a whole machine swing debugging
Power aging test
Aging area test
