Pure Acoustics
|
Nájdených 50 záznamov (zobrazujem 41 až 50)
Cena vrátane DPH
|
|||
|
E DIN ISO 389/A2:1985-07 1.7.1985Neplatná norma E DIN ISO 389/A2:1985-07 Acoustics; standard reference zero for the calibration of pure tone air conduction audiometers; addendum 2. |
44,10 € |
|
|
|
DIN EN ISO 389-5:2007-05 1.5.2007Platná norma DIN EN ISO 389-5:2007-05 Acoustics - Reference zero for the calibration of audiometric equipment - Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz. (Akustika - Referenční nula pro kalibraci audiometrických přístrojů - Čá... |
63,30 € |
|
|
|
E DIN EN ISO 389-1:1999-09 1.9.1999Neplatná norma E DIN EN ISO 389-1:1999-09 Acoustics - Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent treshold sound pressure levels for pure tones and supra-aural earphones. |
63,30 € |
|
|
|
E DIN ISO 8253:1988-11 1.11.1988Neplatná norma E DIN ISO 8253:1988-11 Acoustics; basic pure-tone audiometric test methods; identical with ISO/DIS 8253.2:1986. |
89,70 € |
|
|
ISO 389-5:2006 31.10.2006Platná norma ISO 389-5:2006 Acoustics — Reference zero for the calibration of audiometric equipment — Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz (Acoustique — Zéro de référence pour l´étalonnage d´équipements audiométriques — Pa... |
57,90 € |
|
|
|
DIN EN 26189:1992-03 1.3.1992Neplatná norma DIN EN 26189:1992-03 Acoustics; pure tone air conduction threshold audiometry for hearing conservation purposes (identical with ISO 6189:1983). |
63,30 € |
|
|
|
DIN ISO 8253-1:1992-05 1.5.1992Neplatná norma DIN ISO 8253-1:1992-05 Acoustics; audiometric test methods; part 1: basic pure tone air and bone conduction threshold audiometry; identical with ISO 8253-1:1989. (Akustika. Audiometrické vyšetřovací metody. Část 1: Základní prahová audiometrie čistými tóny vedenými vzduchem a kostí.) |
69,90 € |
|
|
|
E DIN EN ISO 389-3/A1:2020-06 1.6.2020Neplatná norma E DIN EN ISO 389-3/A1:2020-06 Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators; Amendment 1. |
34,30 € |
|
|
|
E DIN EN ISO 8253-2:2009-07 1.7.2009Neplatná norma E DIN EN ISO 8253-2:2009-07 Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure tone and narrow-band test signals. |
105,40 € |
|
|
ISO 389-8:2004 14.5.2004Platná norma ISO 389-8:2004 Acoustics — Reference zero for the calibration of audiometric equipment — Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones (Acoustique — Zéro de référence pour l´étalonnage d´équipements audiométriques — Partie 8: Nivea... |
88,10 € |
|
|
« Předchozí 1 2 3 Nájdených 50 výsledkov |
|||
