Pure Acoustics
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Nájdených 51 záznamov (zobrazujem 41 až 51)
Cena vrátane DPH
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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... |
83,70 € |
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DIN EN ISO 389-3:2016-06 1.6.2016Platná norma DIN EN ISO 389-3:2016-06 Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators. (Akustika - Referenční nula pro kalibraci audiometrických přístrojů - Část 3: Referenční ekvivalentní... |
102,30 € |
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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. |
41,60 € |
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E DIN ISO 6189:1984-12 1.12.1984Neplatná norma E DIN ISO 6189:1984-12 Acoustics; pure tone air conduction threshold audiometry for hearing conservation purposes. |
47,40 € |
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E DIN ISO 389-8:2001-02 1.2.2001Neplatná norma E DIN ISO 389-8:2001-02 Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones. |
67,80 € |
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E DIN EN ISO 8253-1:2008-09 1.9.2008Neplatná norma E DIN EN ISO 8253-1:2008-09 Acoustics - Audiometric test methods - Part 1: Basic pure-tone air and bone conduction threshold audiometry. |
118,80 € |
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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. |
84,70 € |
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DIN EN ISO 389-1:2018-06 1.6.2018Platná norma DIN EN ISO 389-1:2018-06 Acoustics - Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones. (Akustika - Referenční nula pro kalibraci audiometrických přístrojů - Část 1: Referen... |
95,40 € |
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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). |
61,40 € |
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E DIN ISO 7566:1985-02 1.2.1985Neplatná norma E DIN ISO 7566:1985-02 Acoustics; standard reference zero for the calibration of pure-tone bone-conduction audiometers. |
58,90 € |
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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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