Pinna simulators and accessories for ear simulators

The GRAS RA0566 kit includes the GR0408 external ear canal extension, which is designed to attach to a 711-style ear simulator using the included GR0409 union nut.

Small Right Ear 55 Shore-OO.

Small Left Ear 55 Shore-OO.

Large Right Ear 55 Shore-OO.

Large Left Ear 55 Shore-OO.

Small Right Ear 55 Shore OO for sound quality.

Small Left Ear 55 Shore OO for sound quality.

Large Right Ear 55 Shore-OO.

Large Left Ear 55 Shore-OO.

Small Right Ear 55 Shore-OO.

Small Left Ear 55 Shore-OO.

ANSI Pinna Left 55 Shore-OO.

ANSI Pinna Right 55 Shore-OO.

Large Right Ear (VA-style) 55 Shore-OO.

Large Left Ear (VA-style) 55 Shore-OO.

Ear-mould simulator for connecting a GR0917 (coupler holder) to a BTE hearing aid via 2 mm (for KB0110) or 3 mm (for KB0111) plastic tubing.

Ear-mould simulator for connecting a GR0917 (coupler holder) to a BTE hearing aid via 3 mm plastic tubing.

Small Right Ear 35 Shore-OO.

Small Left Ear 35 Shore-OO.

Large Right Ear 35 Shore-OO.

Large Left Ear 35 Shore-OO.

Small Right Ear 35 Shore OO for sound quality.

Small Left Ear 35 Shore OO for sound quality.

Large Right Ear 35 Shore-OO.

Large Left Ear 35 Shore-OO.

Large Right Ear (VA-style) 35 Shore-OO.

Large Left Ear (VA-style) 35 Shore-OO.

The KB5000 is a right-side anthropometric pinna designed for use with the 45BB/45BC KEMAR or 43AG, enabling accurate and repeatable testing of headphones and earphones.  It has anatomically correct ear-entrance and ear-canal with correct soft ear helix and provides perfect sealing and insertion accuracy for headphones and earphones. The hardness is 35 Shore OO The pinna is supplied with the following accessories: 2x SK6012 finger screws for mounting on the 45BB/45BC KEMAR or 43AG 1x RA0517 kit including the GR1874 holder ring 1x YY028 3 mm Allen key

The KB5001 is a left-side anthropometric pinna designed for use with the 45BB/45BC KEMAR, enabling accurate and repeatable testing of headphones and earphones. It has anatomically correct ear-entrance and ear-canal with correct soft ear helix and provides perfect sealing and insertion accuracy forheadphones and earphones. The hardness is 35 Shore OO The pinna is supplied with the following accessories: 2x SK6012 finger screws for mounting on the 45BB/45BC KEMAR or 43AG 1x RA0517 kit including the GR1874 holder ring 1x YY028 3 mm Allen key

The KB5002 is a large right-side anthropometric pinna designed for use with the 45BB/45BC KEMAR or 43AG, enabling accurate and repeatable testing of headphones and earphones. KB5002 concha and ear canal are a mirrored copy of the KB5001 pinna; while maintaining the right pinna base thickness so it fits the mentioned GRAS test fixtures. It has anatomically correct ear-entrance and ear-canal with correct soft ear helix and provides perfect sealing and insertion accuracy for headphones and earphones. The hardness is 35 Shore OO.  The pinna is supplied with the following accessories: 2x SK6012 finger screws for mounting on the 45BB/45BC KEMAR or 43AG 1x RA0517 kit including the GR1874 holder ring 1x YY028 3 mm Allen key

KB5010 is a right anthropometric pinna for 45CA for accurate and repeatable testing of headphones and earphones. It has anatomically correct ear-entrance and ear-canal with correct soft ear helix and provides perfect sealing and insertion accuracy for headphones and earphones. The hardness is 35 Shore OO

KB5011 is a left anthropometric pinna for 45CA for accurate and repeatable testing of headphones and earphones. It has anatomically correct ear-entrance and ear-canal with correct soft ear helix and provides perfect sealing and insertion accuracy for headphones and earphones. The hardness is 35 Shore OO

For use with GRAS couplers and artificial ears. It has an adjustable spring-loaded arm to exert a variable force on the test object.

Dimension adapter which increases the diameter of a 1/2" microphone to 1". The adapter is relevant for use with GRAS 45CA Hearing-protector test fixture or in other situations where a 1/2" microphone is to be mounted in a 1" inner diameter hole/cylinder.

Test base for GRAS artificial ears and couplers.

Use as a substitute, if necessary, for GRAS RA0523 Snap coupling in the GRAS 43AD Artificial Ear to avoid ground loops. In this case, also replace the 1/2" microphone protection grid with the GRAS RA0091 Inslulated microphone protection grid. 

Moulding cup used to fit in-ear hearing aids to IEC 60318-4 (60711) RA0045 Ear Simulator.

For use with 2cc Coupler RA0113.

For use with 2cc Coupler RA0113.

This retro-fit kit enables mounting of the IEC 60318-4 (60711) Ear Simulator on KEMAR models earlier than 2005.

Used for GRAS 45CA when configured with IEC 60318-4 Ear Simulator and KEMAR pinna.

Adapts 1/2" preamplifier to the IEC 60318 Coupler. Designed for use with RA0039 and GRAS 45CA.

This kit is intended for use with previous versions of GRAS RA0052 Artificial Ear Test Jig (before summer 2014). With this kit it is possible to double the force of the arm.

GRAS RA0238 is a tapered ear canal extension for Kemar pinna with conical ear canals (VA-type).

Kit with plastic ear holder plates and plastic ear canal extensions. For test of binaural hearing aids which are based on radio frequencies.

GRAS RA0311 is a retrofit kit for fitting anthropometric pinna on a KEMAR previously fitted with standard pinna.

Ear Canal Extension Kit with standard pinna-extension tube, Ø 7.5 mm, 8.3 mm long. Standardized according to IEC60318-7. 2 pcs, O-rings included.

Microphone holder for long 1/2" microphones. The kit includes two holders.

Tapered Ear Canal Extension Kit for KEMAR. Made of POM. Ø 9.85 tapering down to Ø 7.5 mm, 7.4 mm long. 2 pcs. O-rings are included.

Microphone holder for short 1/2" microphones. The kit includes two holders.  

Straight Earl Canal Extension Kit for KEMAR, Ø 7.5 mm, 8.3 mm long. Made of POM.  Standardized according to IEC60318-7. 2 pcs. O-rings are included.

The RA0517 Kit includes two GR1874 ear simulator holder rings for use with anthropometric pinnae.  

The RA0525 is a filter foam designed to protect 711-style ear simulators from dust and particles. It is shown in the product image installed inside a GRAS 711-style ear simulator (not included). Each RA0525 set contains 10 individual foam filters.