3 Terms, definitions, and abbreviations

3.2 Abbreviations and symbols

Symbol	Definition
ADI	Analyser Device Integration
ATR	Attenuated Total Reflectance
DA	Data Access
DCS	Distributed Control System
DI	Device Integration
HMI	Human Machine Interface
LIMS	Laboratory Information Management System
OEM	Original Equipment Manufacturer
OPC-ADI	Namespace of the Unified Architecture Analyser Device Interface Information Model
OPC-DI	Namespace of the Unified Architecture Devices Information Model
OPC-UA	Namespace of the Unified Architecture Information Model
UA	Unified Architecture