Ultrasonics - Power measurement - Radiation force balances and performance requirements up to 1 W in the frequency range 0,5 MHz to 25 MHz and up to 20 W in the frequency range 0,75 MHz to 5 MHz (IEC 87/325/CDV:2005); German version prEN 61161:2005
€140.00
Gas welding equipment - Laboratory measurement of noise emitted by blowpipe for welding, cutting, heating, brazing and soldering - Measurement method; German version prEN 15068:2006
€48.79
Acoustics - Measurement of sound absorption in a reverberation room (ISO/DIS 354:2001); German version prEN ISO 354:2001
€91.03
Hand-held non-electric power tools - Noise measurement code - Engineering method (grade 2) (ISO 15744:2002); German version EN ISO 15744:2002.
Acoustics and vibrations - Laboratory measurement of the vibro-acoustic transfer properties of resilient elements - Part 4: Dynamic stiffness of elements other than resilient supports for translatory motion (ISO/DIS 10846-4:2001); German version prEN ISO 10846-4:2001
€105.42
Laboratory measurement of noise from waste water installations; German version prEN 14366:2002
€77.20
Acoustics - Determination of sound immissions from sound sources placed close to the ears - Part 2: Technique using a manikin (manikin-technique) (ISO/DIS 11904-2:2001); German version prEN ISO 11904-2:2001
€84.58
Surface treatment equipment - Noise test code for surface treatment equipment including its ancillary handling equipment - Accuracy grades 2 and 3; German version prEN 14462:2002
Aircraft ground support equipment - General requirements - Part 4: Noise measurement methods; German version prEN 1915-4:2002
€69.91
Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning (ISO 9614-3:2002); German version EN ISO 9614-3:2002
€116.64
Sound system equipment: Headphones and earphones associated with portable audio equipment - Maximum sound pressure level measurement methodology and limit considerations - Part 2: Matching of sets with headphones if either or both are offered separately; German version prEN 50332-2:2002
Sound level meters (IEC 60651:1979/A2:2000); Amendment A2; German version EN 60651:1994/A2:2001
€63.27
Industrial-process control valves - Part 8-1: Noise considerations; Laboratory measurement of noise generated by aerodynamic flow through control valves (IEC 65B/461/CD:2002)
Acoustical quality in small to medium-sized rooms
€111.40
Acoustics - Noise from shooting ranges - Part 1: Sound source energy determination of muzzle blast (ISO/DIS 17201-1:2003); German version prEN ISO 17201-1:2003
