Tractors for agriculture and forestry. Measurement of noise at the operator’s position. Survey method
€269.00
Agricultural and forestry tractors. Measurement of noise emitted when in motion
€193.00
Non-destructive testing. Acoustic emission testing. Examination of metallic pressure equipment during proof testing. Planar location of AE sources
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance Intrinsic characteristics. In situ values of insulation under direct field conditions
€355.00
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance Normalized railway noise spectrum single number ratings direct field applications
Machinery for forestry. Noise test code
Air conditioners, liquid chilling packages, heat pumps and dehumidifiers with electrically driven compressors for space heating and cooling. Measurement of airborne noise. Determination of the sound power level
Surface treatment equipment. Noise test code for surface treatment equipment including its ancillary handling equipment. Accuracy grades 2 and 3
€316.00
Mechanical vibration. Measurement of vibration on ships and evaluation the ship propulsion machinery
Mechanical vibration. Measurement of vibration on ships Pre-installation measurement shipboard equipment
Ultrasonics. Focusing transducers. Definitions and measurement methods for the transmitted fields
€374.00
Electroacoustics. Audiometric equipment Test signals of short duration
Acoustics. Measurement of sound absorption properties road surfaces in situ Extended surface method
Acoustics. Determination of sound absorption coefficient and impedance in tubes Transfer-function method
Tyre sound emission test. Methods of drum
