Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels (ISO 6926:2016); German version EN ISO 6926:2016
€98.32
Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 2: The close-proximity method (ISO/DIS 11819-2.2:2015); German and English version prEN ISO 11819-2:2015
€173.74
Air conditioners, liquid chilling packages, heat pumps and dehumidifiers with electrically driven compressors for space heating and cooling - Measurement of airbone noise - Determination of the sound power level - Part 1: Air conditioners, liquid chilling packages, heat pumps for space heating and cooling; German and English version prEN 12102-1:2015
Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-14: Particular requirements for refrigerators, frozen-food storage cabinets and food freezers (IEC 60704-2-14:2013); German version EN 60704-2-14:2013 + A11:2015.
Acoustics - Determination of aircraft noise exposure at airfields - Part 2: Determination of acoustic and flight operation parameters; Text in German and English
€84.58
Acoustic quality in rooms - Specifications and instructions for the room acoustic design
€122.34
Ultrasonics - Focusing transducers - Definitions and measurement methods for the transmitted fields (IEC 87/573/CD:2015)
€167.66
Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2015); German version EN ISO 20361:2015
Underwater acoustics - Hydrophones - Properties of hydrophones in the frequency range 1 Hz to 500 kHz (IEC 87/579/CDV:2015); German version FprEN 60500:2015
€111.40
Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields up to 40 MHz (IEC 87/584/CD:2015)
Underwater acoustics - Quantities and procedures for description and measurement of underwater sound from ships - Part 1: Requirements for precision measurements in deep water used for comparison purposes (ISO 17208-1:2016); Text in German and English
€91.03
Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors - Determination of the sound power level - Part 1: Air conditioners, liquid chilling packages, heat pumps for space heating and cooling, dehumidifiers and process chillers; German version EN 12102-1:2017
Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standards (ISO/DIS 3740:2017); German and English version prEN ISO 3740:2017
€116.64
Characterization of pavement texture by use of surface profiles - Part 1: Determination of mean profile depth (ISO/DIS 13473-1:2017); German and English version prEN ISO 13473-1:2017
€145.14
Heat exchanger - Forced convection air cooled refrigerant condensers and dry coolers - Sound measurement; German and English version prEN 13487:2017
