IEC 60942 PDF

Purchase your copy of BS EN IEC as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards. IEC RLV contains both the official IEC International Standard and its Redline version. The Redline version is not an official. IEC Standard | electromagnetic compatibility, EMC, smart city | Electroacoustics – Sound calibrators.

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The faster, easier way to work with standards. This paper presents an overview of calibration of sound calibrators. The following test report forms are related: Do you need 6942 multi-user copy?

Class LS sound calibrators are normally used only in the laboratory; class 1 and class 2 are considered as sound calibrators for field use. Your basket is empty. This fourth edition cancels and replaces the third edition published inof which it constitutes a technical revision.

The following test report forms are related: Search all products by. Please download Chrome or Firefox or view our browser tips. TC 29 – Electroacoustics rss. Click to learn more. This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3.

The acceptance limits for class 1 and class 2 sound calibrators are based on the use of a working standard microphone, as specified in IECfor demonstrations of conformance to the requirements of this document. The tolerance limits for class LS sound calibrators are based on the use of a laboratory standard microphone, as specified in IECfor demonstrations of conformance to the requirements of this standard.

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BS EN IEC – Electroacoustics. Sound calibrators

You may experience issues viewing this site in Internet Explorer 9, 10 or The acceptance limits for class LS sound calibrators are based on the use of a laboratory standard microphone, as specified in IECfor demonstrations of conformance to the requirements of this document.

Our prices are in Swiss francs CHF. The Redline version is not an official document, it is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. Preview Abstract Specifies the performance requirements for three classes of sound calibrator: TC 29 – Electroacoustics rss.

Webstore IEC Available in www. Any further distribution of this work must maintain attribution to the author s and the title of the work, journal citation and DOI.

Accept and continue Learn more about the cookies we use and how to change your settings. The tolerance limits for class 1 and class 2 sound calibrators are based on the use of a working standard microphone, as specified in IECfor demonstrations of conformance to the requirements of this standard. Sign up for new issue notifications. Preview Abstract IEC Following, the international standard IEC is discussed emphasizing parameters, target measurement uncertainty and criteria for conformance to the requirements of the standard.

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Our prices are in Swiss francs CHF. Calibreurs acoustiques Title in German Elektroakustik. Acceptance limits are smallest for class LS and greatest for class 2 instruments.

BS EN IEC 60942:2018

Last, Regional Metrology Organizations comparisons are summarized. This edition includes the following significant technical changes with respect to the previous edition: Class LS sound calibrators are normally used only in the laboratory; class 1 and class 2 are considered as sound calibrators for field use.

A class ief sound calibrator is primarily intended for 6094 with a class 1 sound level meter and a class 2 sound calibrator primarily with a class 2 sound level meter, as specified in IEC Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique. This third edition cancels and replaces the second edition published inand its amendment 1of which it constitutes a technical revision.

By continuing to use this site you agree to 609942 use of cookies. Worldwide Standards We can source any standard from anywhere in the world. Soares Z M D Electroacoustic devices: We accept all major credit cards American Express, Mastercard and VisaPayPal and bank transfers as form of payment.

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