Technical data
111
Specifications
63 125 250 500 1000 2000 4000 8000
5
10
15
20
25
30
35
40
45
0%
0%
0%
0%
0%
0%
0%
*+)*
.19
Sound pressure level (dB)
Octave band center frequency(Hz)
63 125 250 500 1000 2000 4000 8000
5
10
15
20
25
30
35
40
45
0%
0%
0%
0%
0%
0%
0%
*+)*
.19
Sound pressure level (dB)
Octave band center frequency(Hz)
63 125 250 500 1000 2000 4000 8000
5
10
15
20
25
30
35
40
45
0%
0%
0%
0%
0%
0%
0%
*+)*
.19
Sound pressure level (dB)
Octave band center frequency(Hz)
63 125 250 500 1000 2000 4000 8000
5
10
15
20
25
30
35
40
45
0%
0%
0%
0%
0%
0%
0%
*+)*
.19
Sound pressure level (dB)
Octave band center frequency(Hz)
63 125 250 500 1000 2000 4000 8000
0%
0%
0%
0%
0%
0%
0%
*+)*
.19
5
10
15
20
25
30
35
40
45
50
55
Sound pressure level (dB)
Octave band center frequency(Hz)
63 125 250 500 1000 2000 4000 8000
0%
0%
0%
0%
0%
0%
0%
*+)*
.19
5
10
15
20
25
30
35
40
45
50
55
Sound pressure level (dB)
Octave band center frequency(Hz)
5-6. Sound pressure level
1) Operation sound level
2) NC curves
(1) NS052SDXEA, NS052SSXEA (2) NS071SDXEA, NS071SSXEA (3) NS090SDXEA, NS090SSXEA
(4) NS100SDXEA, NS100SSXEA (5) NS125SDXEA (6) NS140SDXEA
2m 1m
DuctDuct
1.5m
Microphone
Discharge Suction
X These operation values were obtained in an anechoic room. Sound pressure level will vary depending on a range
of factors such as the construction of the particular room where the equipment is installed.
X Operation sound level may differ depending on operation and ambient conditions.
;
Note
Unit : dB(A)
Model High Low
NS052SDXEA 37 33
NS071SDXEA 39 35
NS090SDXEA 39 35
NS100SDXEA 39 35
NS125SDXEA 43 38
NS140SDXEA 43 38
Unit : dB(A)
Model High Low
NS052SSXEA 37 33
NS071SSXEA 38 34
NS090SSXEA 39 35
NS100SSXEA 40 33