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Appendix A: Abbreviations and Symbols
Abbreviation, Symbol
Signification
A
Ampere
Barg, mbarg
Bar, millibar, gauge pressure
CE
Declaration of European conformity
DO
Dissolved Oxygen
GMP
Good Manufacturing Practice
HMI
Human Machine Interface
Hz
Hertz
IPA
Isopropyl Alcohol
m, mm
Meter, millimeter
MFC
Mass Flow Controller
OD
Outer Diameter
P&ID
Piping and Instrumentation Diagram
PET
Polyethylene terephthalate
PETG
Polyethylene Terephthalate Glycol
PLC
Programmable Logic Controller
PSIG
Pounds per Square Inch gauge pressure
rpm
Revolution per minute
TCU
Temperature Control Unit
TFT
Thin Film Transistor
Vac,
Volt alternating current
W
Watt