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
€269.00
Forestry machinery. Noise test code for portable hand-held machines with internal combustion engine. Engineering method (grade 2 accuracy)
€316.00
Small craft. Airborne sound emitted by powered recreational craft Pass-by measurement procedures
Acoustics. Noise test code for compressors and vacuum pumps. Engineering method (Grade 2)
Acoustics. Noise emitted by machinery and equipment. Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity
Acoustics. Determination of sound power levels of noise sources using sound pressure. Precision methods for anechoic and hemi-anechoic rooms
€374.00
Railway applications. Noise emission. Rail roughness measurement related to rolling noise generation
Acoustics. Preferred reference values for acoustical and vibratory levels
€165.00
Draft BS EN IEC 60601-2-66 Medical electrical equipment Part 2-66. Particular requirements for the basic safety and essential performance of hearing aids aid systems
€42.00
Standard Test Method for Determining A-weighted Sound Power Level of Vacuum Cleaners
€65.00
Acoustics. Measurement of sound absorption properties road surfaces in situ Spot method for reflective
Acoustics. Soundscape Data analysis
Draft BS EN ISO 9053-1 Acoustics — Determination of airflow resistance Part 1: Static method
€23.00
Fans. Determination of fan sound power levels under standardized laboratory conditions Reverberant room method
Railway applications. Acoustics. Measurement of noise emitted by railbound vehicles
€404.00
