5
2.2 Technology data
IEC 60118-7 (2CC Coupler)
3.
Scope of application and object of use
3.1
Scope of application
It is used to compensate the hearing of patients with conductive hearing loss.
3.2
Object of use
It is suitable for patients with air conduction hearing loss, but children under the age of 12
should be used under the supervision of adults.
4.
Contraindications
Product
Model
Number
Max
OSPL
9
0
（
dB
）
OSPL
9
0
（
dB
）
Peak
Gain
（
dB
）
FOGA
（
dB
）
THD
Frequency
Range(Hz)
Eq.Input
Noise
Level
(dB)
Battery
Current
Drain
（
mA
）
Attack
Time
(ms)
Release
Time
(ms)
500Hz 800Hz 1600Hz
FHW120-W
117
107
40
35
5%
5%
5%
200--6000
26dB
5
6
85
FHW110-W
117
107
40
35
5%
5%
5%
200--6000
26dB
5
6
85
FHW100-W
117
107
40
35
5%
5%
5%
200--6000
26dB
5
6
85
FHW90-W
117
107
40
35
5%
5%
5%
200--6000
26dB
5
6
85
FHW80-W
117
107
40
35
5%
5%
5%
200--6000
26dB
5
6
85
FHW70-W
117
107
38
33
5%
5%
5%
200--6000
26dB
5
6
85
FHW60-W
117
107
38
33
5%
5%
5%
200--6000
26dB
5
6
85
FHW50-W
117
107
38
33
5%
5%
5%
200--6000
26dB
5
6
85
FHW40-W
117
107
38
33
5%
5%
5%
200--6000
26dB
5
6
85
FHW30-W
117
107
38
33
5%
5%
5%
200--6000
26dB
5
6
85
FHW12-W
115
105
35
30
5%
5%
5%
200--6000
26dB
5
6
85
FHW11-W
115
105
35
30
5%
5%
5%
200--6000
26dB
5
6
85
FHW10-W
115
105
35
30
5%
5%
5%
200--6000
26dB
5
6
85
FHW09-W
115
105
35
30
5%
5%
5%
200--6000
26dB
5
6
85
FHW08-W
115
105
35
30
5%
5%
5%
200--6000
26dB
5
6
85
FHW07-W
115
105
33
28
5%
5%
5%
200--6000
26dB
5
6
85
FHW06-W
115
105
33
28
5%
5%
5%
200--6000
26dB
5
6
85
FHW05-W
115
105
33
28
5%
5%
5%
200--6000
26dB
5
6
85
FHW04-W
115
105
33
28
5%
5%
5%
200--6000
26dB
5
6
85
FHW03-W
115
105
33
28
5%
5%
5%
200--6000
26dB
5
6
85
