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
2
43
5
L
B-2 B-1
02010
01020
J
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
2
43
5
L
B-2 B-1
02010
01020
J
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
Do not pull
G.R.A.S.



Ear Simulator Holder 
  
GR0917
GR0924
GR1440B
RA0045
26AS
45EA
46BP
RA0241
40AG
GS0158
GR0010
46BD 1
2
43
5
L
B-2 B-1
02010
01020
J
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
Do not pull
G.R.A.S.



Ear Simulator Holder 
  
GR0917
GR0924
GR1440B
RA0045
26AS
45EA
46BP
RA0241
40AG
GS0158
GR0010
46BD 1
2
43
5
L
B-2 B-1
02010
01020
J
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
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
2
43
5
L
B-2 B-1
02010
01020
J
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
Do not pull
G.R.A.S.



Ear Simulator Holder 
  
GR0917
GR0924
GR1440B
RA0045
26AS
45EA
46BP
RA0241
40AG
GS0158
GR0010
46BD 1
2
43
5
L
B-2 B-1
02010
01020
J
GR1153
46BP-1
40AD

lator

Angled 1/2” to 1/4” Adapter 
 
 
 
Union Nut 