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G.R.A.S. Sound & Vibration :: Ear Simulators & Couplers >
2 cm3 Couplers: IEC & ANSI compliant |
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 2 cm3 Couplers for Hearing Aid Testing:
IEC 60126 Ed. 2 OB & ANSI S3.7-1973 compliant
click on above images or links to learn more . . .
- G.R.A.S. Sound & Vibration couplers RA0038 (1/2" microphone based) and RA0113 (1" microphone based) are both fully compliant with IEC 60126 Ed. 2 OB and ANSI S3.7-1973 standards for the testing of Hearing Aids.
- Modularity
- The interchangeability and functional compatibility of the G.R.A.S. range of couplers with a common test jig and compatible G.R.A.S. pre-amplifiers means that it is quick and convenient to change functional roles to suit your needs - such as the Type 43AB system shown above. You are able to use the coupler platform with integrated pre-amplifierto easily and conveniently put together a standards compliant testing system to suit your needs.
- Innovation
- G.R.A.S. manufactures standardised couplers that can produce results comparable to measurements made 30 years ago, but at the same time they are focused on the changes in the different industries. For example, the introduction of open-fit technology as well as receiver-in-the-ear solutions is changing the way hearing aids are tested.
- They constantly update products to work with all the latest developments and changes in hearing aid technology, working closely with partners on customised solutions.
Click here to see all ear simulators and artificial ear products from GRAS.
Contact us to learn more or to discuss how we are able to meet your needs.
Other G.R.A.S. Sound and Vibration products
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ETMC Technologies Pty Ltd Macarthur House, 8 Melville St, Parramatta NSW 2150, AUSTRALIA
p: 02 9555 1225 (+61 2 9555 1225) f: 02 8014 5198 (+61 2 8014 5198) e: info@etmc.com.au
© 2010, ETMC Technologies Pty Ltd All rights reserved
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