I work as technician in a Singapore semiconductor factory. Here I share my working life as technician.
In our production line, heater plays a vital role, because only with hot temperature, the process able to take place and do the metal deposition.
So to monitor the heater performance and lifespan become important.
This is how it looks like for a heater.
Today we get a heater from the leader, need to install into a chamber for replacement. This is how the whole heater looks like:
But before installing the heater into the chamber, need to double check the heater part performance. But using the multimeter, check whether the connection is short-circuit somewhere prior to installation. This is important, you do not wish to install in everything then only learn that this spare heater is faulty one, then you need to do the whole installation for over again. Waste time waste man power.
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