STN EN IEC 62127-2
| Označenie: | STN EN IEC 62127-2 |
| Platnosť: | Platná |
| Počet strán: | 122 |
| Jazyk: |
EN
|
| Listinná verzia: | 35,00€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
31,50€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 35,00€ c) S možnosťou tlače, prenosu textu a obrázkov: 45,50€ |
| Slovenský názov: | Ultrazvuk. Hydrofóny. Časť 2: Kalibrácia pre ultrazvukové polia |
| Anglický názov: | Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields |
| Dátum vydania: | 01. 05. 2025 |
| Dátum zrušenia: | |
| ICS: | 17.140.50 |
| Triediaci znak: | 34 0883 |
| Úroveň zapracovania: | idt EN IEC 62127-2:2025, idt IEC 62127-2:2025 |
| Vestník: | 04/25 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN 62127-2:2008-03 (34 0883) |
| Poznámka vo Vestníku: | |
| Predmet normy: | IEC 62127-2:2025 specifies: - absolute hydrophone calibration methods; - relative (comparative) hydrophone calibration methods. Recommendations and references to accepted literature are made for the various relative and absolute calibration methods in the frequency range covered by this document. This document is applicable to - hydrophones used for measurements made in water and in the ultrasonic frequency range 50 kHz to 100 MHz; - hydrophones employing piezoelectric sensor elements, designed to measure the pulsed wave and continuous wave ultrasonic fields generated by ultrasonic equipment; - hydrophones with or without a hydrophone pre-amplifier. IEC 62127-2:2025 cancels and replaces the first edition published in 2007, Amendment 1:2013 and Amendment 2:2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) the upper frequency limit of 40 MHz has been removed; b) hydrophone sensitivity ... |
| Náhľad normy: | Náhľad normy (PDF) |