IEC 61260-3:2016 Electroacoustics - Octave-band and fractional-octave-band filters - Part 3: Periodic tests
€186.00
IEC 61094-5:2016 Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison
IEC 61094-3:2016 Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
€244.00
IEC 61094-3:2016/COR1:2016 Corrigendum 1 - Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
This product is not for sale, please contact us for more information
IEC 62127-2:2007/AMD2:2017 Amendment 2 - Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields up to 40 MHz
€93.00
IEC 60500:2017 Underwater acoustics - Hydrophones - Properties of hydrophones in the frequency range 1 Hz to 500 kHz
IEC 60645-1:2017 Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone and speech audiometry
€342.00
Acoustics; standard reference zero for the calibration of pure tone air conduction audiometers; identical with ISO 389:1985 (status as of 1986)
€56.17
Hearing aids; symbols and other markings on hearing aids and related equipment; identical with IEC 60118-11:1983
€48.79
Hearing aids; hearing aid equipment not entirely worn on the listener; identical with IEC 60118-3:1983
€34.30
Sound level meters
€77.20
Hearing aids; measurement of electroacoustical characteristics; identical with IEC 60118-0, edition 1983
Occluded-ear simulator for the Measurement of earphones coupled to the ear by ear inserts; identical with IEC 60711, edition 1981
Integrating-averaging sound level meters; identical with IEC 60804, edition 1985
€63.27
Hearing aids; hearing aids with induction pick-up coil input; identical with IEC 60118-1, edition 1983
