GRAS 43AG Series User manual

LI0189 – 23 Augu8st 2019

Instruction Manual

GRAS 43AG Ear and Cheek Simulator

Instruction Manual 2 | GRAS 43AG Ear and Cheek Simulator

Revision History

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Revision Date Description

14 April 2016 

2 20 July 2016 

  Additions to section about Assembly

4 9 September 2016 

16 November 2016 

6 14 March 2017 

7 19 December 2017 

8 



















not liable or responsible for any errors or inaccuracies that may appear in this document.

Trademarks





Instruction Manual 43AG Ear and Cheek Simulator | 3

Contents

Introduction ...................................................................................................................................................4

The Scope of this Manual..................................................................................................................................... 

Delivered Items..............................................................................................................................................5

 .......................................................................................................... 

...................................................................................................................................... 

........................................................... 

 ............................................................. 

 ................................................................................................ 

..........................................

 ............................................

 ...........................................................

..............................................................

Assembly...................................................................................................................................................... 14

 ........................................................................................................................

.................................................................................................

...................................................................................................................................................................

Adjusting Clamp Height and Force......................................................................................................... 17

..............................................................................................................................

..............................................................................

Mounting the KEMAR Pinnae ................................................................................................................... 19

Test Setups.................................................................................................................................................. 20

Calibration ................................................................................................................................................... 21

...........................................................................................................................................

..............................................................................................................................................

..............................................................................................................................................

Correction Factors ..............................................................................................................................................

Technical Speciﬁ cations........................................................................................................................... 25

 ........................................................................................................................

 ..............................................................................................

 ....................................................................................

 ...............................................

 .................................................................

Accessories ................................................................................................................................................. 30

Warranty, Service and Repair................................................................................................................... 32

Calibration .............................................................................................................................................................

Warranty.................................................................................................................................................................

Service and Repairs ............................................................................................................................................

Instruction Manual 4 | GRAS 43AG Ear and Cheek Simulator

Introduction





















• 

• 

• 

• 

• 

• 

• 

• 

• 



• 

• 

• 

The Scope of this Manual







Instruction Manual 43AG Ear and Cheek Simulator | 5

Delivered Items

43AG-1 Ear and Cheek Simulator LEMO

43AG-1



force clamp



Cheek Plate 

KB0065 KB0066

 

 

GR0917

GR0924

GR1440B

RA0045

26AS

45EA

46BP

RA0241

40AG

GS0158

GR0010

46BD 1

B-2 B-1

02010

01020

GR1153

46BP-1

40AD







Angled 1/2” to 1/4” Adapter 

 

 

 

Union Nut 

Instruction Manual 6 | GRAS 43AG Ear and Cheek Simulator

43AG-2 Ear and Cheek Simulator CCP

43AG-2



force clamp



Cheek Plate 

KB0065 KB0066

 

 

GR0917

GR0924

GR1440B

RA0045

26AS

45EA

46BP

RA0241

40AG

GS0158

GR0010

46BD 1

B-2 B-1

02010

01020

GR1153

46BP-1

40AD







Angled 1/2” to 1/4” Adapter 

 

MicroDot Stik

LEMO to LEMO BNC to BNC Power Supply

MicroDot Stik

LEMO to LEMO BNC to BNC Power Supply

 

 

 

Union Nut 

Instruction Manual 43AG Ear and Cheek Simulator | 7

43AG-3 Ear and Cheek Simulator w. Anthropometric Pinna LEMO

43AG-3



force clamp



Cheek Plate 

KB5000 KB5001

G.R.A.S.

Do not pull

G.R.A.S.







Ear Simulator Holder 

  

GR0917

GR0924

GR1440B

RA0045

26AS

45EA

46BP

RA0241

40AG

GS0158

GR0010

46BD 1

B-2 B-1

02010

01020

GR1153

46BP-1

40AD







Angled 1/2” to 1/4” Adapter 

 

 

 

Union Nut 

Instruction Manual 8 | GRAS 43AG Ear and Cheek Simulator

43AG-4 Ear and Cheek Simulator w. Anthropometric Pinna CCP

43AG-4



force clamp



Cheek Plate 

KB5000 KB5001

G.R.A.S.

Do not pull

G.R.A.S.







Ear Simulator Holder 

  

GR0917

GR0924

GR1440B

RA0045

26AS

45EA

46BP

RA0241

40AG

GS0158

GR0010

46BD 1

B-2 B-1

02010

01020

GR1153

46BP-1

40AD







Angled 1/2” to 1/4” Adapter 

 

MicroDot Stik

LEMO to LEMO BNC to BNC Power Supply

MicroDot Stik

LEMO to LEMO BNC to BNC Power Supply

 

 

 

Union Nut 

Instruction Manual 43AG Ear and Cheek Simulator | 9

43AG-5 Ear and Cheek Simulator, Low-noise

43AG-5



force clamp



Cheek Plate 

KB5000 KB5001

G.R.A.S.

Do not pull

G.R.A.S.







Ear Simulator Holder 

  

 

 

Union Nut 

 

GR0917

GR0924

GR1440B

RA0045

26AS

45EA

46BP

RA0241

40AG

GS0158

GR0010

46BD 1

B-2 B-1

02010

01020

GR1153

46BP-1

40AD



Angled 1/2” to 1/4” Adapter 





MicroDot Stik

LEMO to LEMO BNC to BNC Power Supply

 

 

Instruction Manual 1 0 | GRAS 43AG Ear and Cheek Simulator

43AG-6 Ear and Cheek Simulator w. High-Frequency Ear Simulator LEMO

43AG-6



force clamp



Cheek Plate 

KB5000 KB5001

G.R.A.S.

Do not pull

G.R.A.S.







Ear Simulator Holder 

  

GR0917

GR0924

GR1440B

RA0045

26AS

45EA

46BP

RA0241

40AG

GS0158

GR0010

46BD 1

B-2 B-1

02010

01020

GR1153

46BP-1

40AD



lator



Angled 1/2” to 1/4” Adapter 

 

 

 

Union Nut 

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