# Data Acquisition In ProQMS

The acquisition of the process data may be done using the following input devices:

Keyboard

Electronic probes

Digital instruments

RS 232/RS 485

The software acquires quality parameter data and checks if it is in the specified limits of tolerance. The process behavior may be observed with respect to the limits of tolerance.

Pro QMS uses common yet elaborate statistical techniques that help in analyzing the process data and alarm if the process is deviating from the "normal" behavior. It is expected from the user to take the decisions when the deviation is detected.