Maico touchTymp MI 26 User Manual

Operation Manual touchTymp MI 26 and MI 36 Version
8511780 Rev. 4
86
30/06/2021
6.4 Calibration Values and Maximum Levels
6.4.1 Calibration Values and Maximum Levels – Immittance
COUPLER TYPES USED BY CALIBRATION
IOWA Probe (probe
system):
Calibrated using a IEC 60318-5 (2cc) acoustic coupler made
in accordance to MAICO Standard Values
IP30:
Calibrated using a IEC 60318-5 (2cc) acoustic coupler made
in accordance to ISO 389-2:1994
DD45C:
Calibrated using a IEC 60318-3 (6cc) acoustic coupler made
in accordance to RadioEar Standard Values
REFERENCE VALUES FOR STIMULUS CALIBRATION
Fre-
quency
[Hz]
Reference equivalent threshold sound pressure level [RETSPL,
dB re. 20 Pa]
IP30
ISO 389-2
DD45 C
IOWA Probe
MAICO Standard
Values
RadioEar
Standard
Values
SOUND
ATTENUA-
TION [dB]
ISO 4869-1
500
5.5
13.0*
7
9.5*
1000
0.0
6.0*
15
6.5*
2000
3.0
8.0*
26
12.0*
4000
5.5
9.0*
32
3.5*
BB
-5.0*
-8.0*
-
-5.0*
LP
-7.0*
-6.0*
-
-7.0*
HP
-8.0*
-10.0*
-
-8.0*
*All values marked with a star are RadioEar/MAICO Standard Values.
FREQUENCIES AND MAXIMUM VALUES FOR IMMITTANCE
Center
Frequency
[Hz]
Intensities [dB HL]
IP30
DD45 C
IOWA Probe
Tone/Noise
Tone/Noise
Tone/Noise
500
110
120
100
1000
120
120
105
2000
120
120
105
4000
120
120
100
BB
115
120
95
LP
120
120
100
HP
120
120
95

Maico touchTymp MI 26 Specifications

General

Brand	Maico
Model	touchTymp MI 26
Category	Diagnostic Equipment
Language	English