Registration number (WIID)Project No.TitleStatus
73769LVS EN 50725:2025Specification for portable electrical apparatus designed to measure draught and gas pressure of heating appliances and systemsStandarts spēkā
73158LVS EN 50291-1:2018/AC:2021Gas detectors - Electrical apparatus for the detection of carbon monoxide in domestic premises - Part 1: Test methods and performance requirementsStandarts spēkā
52109LVS EN 50543:2011Electronic portable and transportable apparatus designed to detect and measure carbon dioxide and/or carbon monoxide in indoor ambient air - Requirements and test methodsStandarts spēkā
74018LVS EN 50292:2023Electrical apparatus for the detection of carbon monoxide in domestic premises, caravans and boats - Guide on the selection, installation, use and maintenanceStandarts spēkā
53964LVS EN 50379-2:2012Specification for portable electrical apparatus designed to measure combustion flue gas parameters of heating appliances - Part 2: Performance requirements for apparatus used in statutory inspections and assessmentStandarts spēkā
63213LVS EN 50676:2020Electrical equipment used for detection and concentration measurement of refrigerant gases - Performance requirements and test methodsStandarts spēkā
55444LVS EN 50545-1:2012Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxidesStandarts spēkā
55789LVS EN 50379-3:2012Specification for portable electrical apparatus designed to measure combustion flue gas parameters of heating appliances - Part 3: Performance requirements for apparatus used in non-statutory servicing of gas fired heating appliancesStandarts spēkā
58517LVS CLC/TS 50612:2016Portable electrical apparatus for the measurement of combustion flue gas parameters - Guide to their use in the process of commissioning, servicing and maintaining gas fired appliancesStandarts spēkā
66312LVS EN 50291-2:2019Electrical apparatus for the detection of carbon monoxide in domestic premises - Part 2: Electrical apparatus for continuous operation in a fixed installation in recreational vehicles and similar premises including recreational craft - Additional test methods and performance requirementsStandarts spēkā
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