OIML R 144-1 • Metrological and technical requirements
OIML R 144-1 • Metrological and technical requirements
5 Technical requirements
5.1 Construction
5.2 Display devices
5.3 Durable recording of measurement results
5.4 Computing device
5.5 Alarm system
5.6 Adjustment facilities
5.7 Security of the gas analyzer operation
5.8 Inscriptions/markings