Pure Acoustics
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Nájdených 49 záznamov (zobrazujem 41 až 49)
Cena vrátane DPH
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DIN EN ISO 389-5:2000-06 1.6.2000Neplatná norma DIN EN ISO 389-5:2000-06 Acoustics - Reference zero for the calibration of audiometric equipment - Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequence range 8 kHz to 16 kHz. (Akustika - Referenční nula pro kalibraci audiometrických přístrojů - ... |
54,50 € |
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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. |
33,30 € |
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DIN EN ISO 389-8:2004-11 1.11.2004Platná norma DIN EN ISO 389-8:2004-11 Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones. (Akustika - Referenční nula pro kalibraci audiometrických přístrojů - Část 8: Referen... |
61,40 € |
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DIN ISO 7566:1988-11 1.11.1988Neplatná norma DIN ISO 7566:1988-11 Acoustics; standard reference zero for the calibration of pure-tone bone conduction audiometers; identical with ISO 7566:1987. |
67,70 € |
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E DIN ISO 8253-2:1991-11 1.11.1991Neplatná norma E DIN ISO 8253-2:1991-11 Acoustics; audiometric test methods; part 2: sound field audiometry with pure tone and narrow-band test signals; identical with ISO/DIS 8253-2:1990. |
58,90 € |
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ISO 8253-1:2010-ed.2.0 21.10.2010Platná norma ISO 8253-1:2010-ed.2.0 Acoustics — Audiometric test methods — Part 1: Pure-tone air and bone conduction audiometry (Acoustique — Méthodes d´essais audiométriques — Partie 1: Audiométrie a sons purs en conduction aérienne et en conduction osseuse) |
199,50 € |
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E DIN EN ISO 389-3:2013-07 1.7.2013Neplatná norma E DIN EN ISO 389-3:2013-07 Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators. |
102,30 € |
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DIN ISO 389:1980-07 1.7.1980Neplatná norma DIN ISO 389:1980-07 Acoustics; standard reference zero for the calibration of pure-tone audiometers. |
41,60 € |
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ISO 389-3:2016-ed.2.0 4.1.2016Platná norma ISO 389-3:2016-ed.2.0 Acoustics — Reference zero for the calibration of audiometric equipment — Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators (Acoustique — Zéro de référence pour l´étalonnage d´équipements audiométriques — Partie 3: Nive... |
126,10 € |
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