ACOUSTICS. DETERMINATION OF SOUND INSULATION PERFORMANCES OF ENCLOSURES. PART 2: MEASUREMENTS IN SITU (FOR ACCEPTANCE AND VERIFICATION PURPOSES). (ISO 11546-2:1995).
€75.00
Amendment 1 to IEC 61161: Ultrasonic power measurement in liquids in the frequency range 0,5 MHz to 25 MHz (IEC 87/92/CDV:1996)
€41.78
Acoustique - Bruit émis par les machines et équipements - Mesurage des niveaux de pression acoustique d'émission aux postes de travail et en d'autres positions spécifiées. Méthode nécessitant des corrections d'environnement.
€74.00
ACOUSTICS. DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES. ENGINEERING METHODS FOR SMALL, MOVABLE SOURCES IN REVERBERANT FIELDS. PART 1: COMPARISON METHOD FOR HARD-WALLED TEST ROOMS. (ISO 3743-1:1994).
€73.00
ACOUSTICS. DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND PRESSURE. SURVEY METHOD USING AND ENVELOPING MEASUREMENT SURFACE OVER A REFLECTING PLANE. (ISO 3746:1995).
€90.00
TEST CODE FOR THE DETERMINATION OF AIRBORNE ACOUSTICAL NOISE EMITTED BY HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES. PART 3: PROCEDURE FOR DETERMINING AND VERIFYING DECLARED NOISE EMISSION VALUES.
€68.00
ACOUSTICS. DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES USING SOUND PRESSURE. ENGINEERING METHOD IN AN ESSENTIALLY FREE FIELD OVER A REFLECTING PLANE. (ISO 3744:1994).
€94.00
Acoustics. Measurement procedures for ducted silencers. Insertion loss, flow noise and total pressure loss
€316.00
Manually portable brush-cutters and grass trimmers with internal combustion engine. Determination of sound power levels. Engineering method (grade 2)
€193.00
Manually portable chain-saws with internal combustion engine. Determination of sound power levels. Engineering method (grade 2)
Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique (IEC 61094-3:1995); German version EN 61094-3:1995
€69.91
Air conditioners, heat pumps and dehumidifiers with electrically driven compressors - Measurement of airborne noise - Determination of the sound power level; German version ENV 12102:1996
€77.20
Characteristic noise emission values of technical sound sources - Foundry machines
€103.98
Acoustique - Détermination des niveaux de puissance acoustique émis par les sources de bruit à partir de la pression acoustique - Méthode de contrôle employant une surface de mesure enveloppante au-dessus d'un plan réfléchissant.
€84.50
Standard Guide for Selection of Environmental Noise Measurements and Criteria
This product is not for sale, please contact us for more information
