Accessories
GRAS Sound & Vibration offers a wide range of standard accessories in the form of cables, adapters, windscreens and tripods for use in measuring set-ups. These can be broadly split up under accessories for microphones, for preamplifiers, for outdoor microphones, for pistonphones and pinna simulators and accessories for ear simulators. Some are included with certain products, some are available as extras. All can be ordered individually. The brief descriptions given here as well as those on downloadable accessories sheet will help you to select what you need for your particular set-up. At all events, feel free to contact your GRAS partner if you need advice or further information.
GRAS Sound & Vibration also offers a wide range of special products and customised solutions. Our experience within the field of acoustics and vibration, combined with our short development time, enable us to provide innovative solutions to complex measurement problems in close co-operation with the customer. For a technical discussion of your measurement requirements, please contact your local representative or contact GRAS Sound & Vibration directly in Denmark.
GRAS RA0251 KEMAR Retrofit kit for test of Binaural Hearing Aid
Kit with plastic ear holder plates and plastic ear canal extensions. For test of binaural hearing aids which are based on radio frequencies...
Material: Stainless steel
GRAS RA0302 Removal Tool for 1/2" and 1/4" Flush-mount Microphones
GRAS RA0302 is a removal tool for 1/2" and 1/4" flush-mount microphones...
GRAS RA0311 KEMAR Retrofit Kit for Anthropometric Pinna
GRAS RA0311 is a retrofit kit for fitting anthropometric pinna on a KEMAR previously fitted with standard pinna...
Material: PPE GF30. (polyphenylenether modified + 30% fibre glass)
GRAS RA0501 Mounting Adapter for 1/2” Flush-mount Microphone Set
The GRAS RA0501 is a non-conductive mounting adapter for 1/2" flush-mount microphone sets...
Material: PPE GF30. (polyphenylenether modified + 30% fibre glass)
GRAS RA0502 Mounting Adapter for 1/4” Flush-mount Microphone Set
The GRAS RA0502 is a non-conductive mounting adapter for 1/4" flush-mount microphone sets...
Material: PPE GF30. (polyphenylenether modified + 30% fibre glass)
GRAS RA0503 Mounting Adapter for 1/8” Flush-mount Microphone Set
The GRAS RA0503 is a non-conductive mounting adapter for 1/8" flush-mount microphone sets...
For in-situ verification of surface-mount and flush-mount microphones
GRAS RA4800 Adapter for Sensitivity Verification of Flush/Surface Microphones
RA4800 is a field verification adapter for UTP, surface-mount, and flush-mount microphones.With this adapter, it is possible to perform quick and reliable verification without having to dismount the microphone...
Material: Stainless steel
GRAS SK0017 Tripod thread insert
For adapting a female 3/8” UNC-16 thread to a female 1/4” UNC-20 thread...
Material: Metal
GRAS SK0057 Tripod conversion screw
For adapting the 3/8" W thread of a "non GRAS" tripod to 1/4" W thread...