Find the most up-to-date version of IEC at Engineering Originally this standard was called IEC , but was renamed IEC Grades in order of accuracy: Type 1, Type 2. IEC , Sound Level Meters. Purchase your copy of BS EN , IEC as a PDF download or hard copy directly from the official BSI Shop. All BSI British.
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BS EN 60804:2001, IEC 60804:2001
Very similar to IEC You may find similar items within these categories by selecting from the choices below:. It extends IEC and describes the performance of Integrating sound level meters. Electroacoustics – Sound Calibrators Defines the performance and accuracy of sound level calibrators. Withdrawn Buy this standard. This is 660804 reference to the standard IEC Type 3 was generally considered to inaccurate to offer repeatable results whilst Type 0 was typically only suited to high-level laboratory work.
SS-EN Requirements for the declaration of the acoustic output of medical diagnostic ultrasonic equipment. This was updated when the regulations were updated in to state that…. Take the smart route to manage medical device compliance. Particular requirements for the basic safety and essential performance of hearing instruments and hearing instrument systems.
608804 more about 6084 Subscriptions. Specifications for personal sound exposure meters Defines the requires for a PSEM or noise dosemeter.
Generally speaking, it is not necessary to know the exact performance of your instrument, as long as you know the standard your application needs and the standard to which your meter conforms to. Applications Products Rental Calibration.
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Integrating-averaging sound level meters
In order to get accurate and repeatable measurements, it is essential that a sound level meter meets the relevant standards. When you use our service you can be assured the latest editions and easy access. Class 1, Class 2. This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3.
Here is a summary of the most important standards. April Replaced By: Octave-band and Fractional-octave-band Filters Defines the performance isc both analogue iiec digital octave band filters.
The standard is now in your shopping cart. Sound Level Meter Standards In order to get accurate and repeatable measurements, it is essential that a sound level meter meets the relevant standards.
Sound Level Meter Standards
Ensures specified accuracy and stability of an integrating sound level meter and ic to the practical minimum any differences in equivalent measur. Report error on page. Most measurement regulations will state the standards that should be met by the equipment.
Class and Type refer to sound meters that are manufactured to meet pre-defined technical specifications that outline technical requirements and tolerances such as the instruments accuracy.