National Metrological Technical Specifications of the People's Republic of China
Latest
JJF 1421-2013
Scope
This type evaluation outline is applicable to the type evaluation of carbon monoxide detection alarms (hereinafter referred to as "instruments") used in non-mine operating environments.
JJF 1421-2013 Referenced Document
GB 12358-2006 Gas monitors and alarms for workplace.General technical requirements
GB/T 17626.2-2006 Electromagnetic compatibility Testing and measurement techniques Electrostatic discharge immunity test
GB/T 17626.3-2006 Electromagnetic compatibility Testing and measurement techniques Radiated, radio-frequency, electromagnetic field immunity test
GB/T 17626.4-2008 Electromagnetic compatibility.Testing and measurement techniques.Electrical fast transient/burst immunity test