Samsung AJ040TXJ2KG/EU Technical Data Book page 97

Free joint multi for europe r32, 50hz, hp
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8. Sound Data
Sound Pressure level
8-2. Indoor unit
3 AR9500
Microphone
• NR Curve
1) AR07TXCAAWKNEU
70
65
60
55
50
45
Turbo
40
35
30
Silent
25
20
15
10
5
0
63
125
250
500
Octave Band Center Frequency(Hz)
3) AR12TXCAAWKNEU
70
65
60
55
50
Turbo
45
40
35
30
Silent
25
20
15
10
5
0
63
125
250
500
Octave Band Center Frequency(Hz)
NOTE
• Specifications may be subject to change without prior notice
- Sound pressure level is obtained in an anechoic room.
- Sound pressure level is a relative value, depending on the distance and acoustic environment.
- Sound pressure level may differ depending on operation condition.
- dBA = A-weighted sound pressure level
- Reference acoustic pressure 0 dB = 20μPa
1m
1m
70
NR 75
65
NR 70
60
NR 65
55
NR 60
50
NR 55
45
NR 50
40
NR 45
35
NR 40
30
NR 35
25
NR 30
20
NR 25
15
NR 20
10
NR 15
5
0
1000
2000
4000
8000
70
NR 75
65
NR 70
60
NR 65
55
NR 60
50
NR 55
45
NR 50
40
NR 45
35
NR 40
30
NR 35
25
NR 30
20
NR 25
15
NR 20
10
NR 15
5
0
1000
2000
4000
8000
Model
AR07TXCAAWKNEU
AR09TXCAAWKNEU
AR12TXCAAWKNEU
2) AR09TXCAAWKNEU
70
65
60
55
50
Turbo
45
40
35
30
Silent
25
20
15
10
5
0
63
125
250
500
Octave Band Center Frequency(Hz)
Unit: dB(A)
Turbo
Silent
37
19
38
19
40
19
70
NR 75
65
NR 70
60
NR 65
55
NR 60
50
NR 55
45
NR 50
40
NR 45
35
NR 40
30
NR 35
25
NR 30
20
NR 25
15
NR 20
10
NR 15
5
0
1000
2000
4000
8000
97

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