NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

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Projects of NA 022

Number: 8,485

Document number Begin Title Comment
IEC 31/1061/CD 2013-04-26 IEC 60079-29-1/Ed2: Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases More  Comment 
IEC 22F/301/CDV 2013-04-26 IEC 62747 Ed.1: Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems More  Comment 
IEC 101/396/CD 2013-04-12 IEC 61340-4-7 Ed. 2: Electrostatics - Part 4-7: Standard test methods for specific applications - Ionization More  Comment 
IEC 100/2116/CDV 2013-04-12 IEC 60268-4/Ed.5: Sound system equipment - Part 4: Microphones More  Comment 
IEC 62D/1070/CDV 2013-04-05 ISO 80601-2-70: Medical electrical equipment - Part 2-70: Particular requirements for basic safety and essential performance of sleep apnoea breathing therapy equipment More  Comment 
IEC 86B/3615/CD 2013-04-05 IEC 61300-2-53/Ed1: Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-53: Test - Degrees of protection provided by fibre optic enclosures (IP Codes 65 and 67) More  Comment 
IEC 47F/147A/CDV 2013-04-05 IEC 62047-21 Ed.1: Semiconductor devices - Micro-electromechanical devices - Part 21: Test method for Poisson's ratio of thin film MEMS materials More  Comment 
IEC 86/443/CDV 2013-04-05 IEC 62522/Ed1: Calibration of tuneable laser sources More  Comment 
IEC 87/532/CD 2013-04-05 IEC 62736: Ultrasonics - Pulse-Echo Scanners - Quality Control of Diagnostic Medical Ultrasound Systems - Simple Methods for Periodic Testing to Verify Stability of an Imaging System's Elementary Performance More  Comment 
IEC 49/1051/CD 2013-03-29 IEC 60679-1 Ed.4 : Piezoelectric and associated material oscillators of assessed quality - Part 1 : Generic specification More  Comment 

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