Case Study

Achieving Better-Controlled Coatings With Faster, More Precise Pressure Control

Achieving Better-Controlled Coatings With Faster, More Precise Pressure Control

FLOW & PRESSURE CONTROL WHICH SIMPLIFIES, ACCELERATES & IMPROVES SYSTEMS Issue : Uneven coating quality and poor repeatability, resulting from fluctuations in vacuum chamber pressure. Cause and Context : V acuum coating process control engineers create a vacuum (pressures below atmosphere) in a sealed chamber. They remove atmospheric gases which would interfere with the desired reactions between the substances in the process. Into the

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