This standard specifies the product composition, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of automatic measuring instruments for volunteer ships. This standard applies to the design, manufacturing, factory inspection and type inspection of automatic measuring and reporting instruments for volunteer ships.
HY/T 144-2011 Referenced Document
GB 4208 Degrees of protection provided by enclosure(IP code)
GB 4793.1-2007 Safety requirements for electrical equipment for measurement,control,and laboratory use.Part 1:General requirements
GB/T 12763.3-2007 Specifications for oceanographic survey.Part 3:Marine mereorological observations
GB/T 17626.11-2008 Electromagnetic compatibility.Testing and measurement techniques.Voltage dips, short interruptions and voltage variations immunity tests
GB/T 17626.8-2006 Electromagnetic compatibility Testing and measurement techniques Power frequency magnetic field immunity test
GB/T 17626.9-1998 Electromagnetic compatibility--Testing and measurement techniques--Pulse magnetic field immunity test
GB/T 17838-1999 The specification for the ships' auxiliary marine hydrology and metereological observations
GB/T 6587.8-1986 Line frequency and voltage tests for electronic measuring instruments