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LIVELLI DI PRESSIONE SONORA
MOD.
63
125
(dB)
(dB)
La
Lb
La
0104
57,7
47,7
50,8
0105
58,0
48,0
51,0
0107
58,0
49,0
51,0
0108
59,0
49,0
51,0
0109
60,5
60,5
66,5
0110
54,0
51,0
56,0
0113
54,5
51,0
56,0
0115
55,0
51,5
56,3
0118
55,0
52,0
56,3
0121
55,5
52,5
56,7
0126
62,0
60,5
64,0
0130
62,0
61,0
64,5
0136
62,0
61,0
64,5
0145
62,5
61,0
65,0
MOD.
63
125
(dB)
(dB)
Lc
Ld
Lc
0104
57,8
49,3
50,3
0105
58,0
49,5
50,5
0107
58,5
49,5
51,0
0108
58,5
50,0
51,0
0109
60,7
51,7
52,2
0110
56,0
52,0
55,5
0113
56,5
52,0
55,5
0115
56,0
53,0
56,0
0118
56,0
53,0
56,0
0121
56,5
53,5
56,5
0126
62,0
60,0
64,0
0130
62,0
60,0
64,5
0136
62,5
60,0
64,5
0145
63,0
60,0
65,0
L (a, b, c, d): Valori di pressione sonora rilevati in condizioni di
campo libero con fonometro posizionato ad 1 m
dall'unità e 1,5 m da terra, nei punti in fi gura.
Secondo DIN 45635.
Ld
Mod. 0104 - 0105 - 0107 - 0108 - 0109- 0110-
0113 - 0115 - 0118 - 0121
20
BANDE D'OTTAVA\OCTAVE BANDS (Hz)
250
500
(dB)
(dB)
Lb
La
Lb
La
Lb
46,2
50,3
45,8
49,8
48,3
46,5
50,5
46,0
50,0
48,5
47,0
51,0
46,0
50,5
49,0
47,0
52,0
46,5
51,0
49,5
62,0
60,5
58,5
53,5
50,0
50,5
54,0
50,0
59,0
46,0
50,5
54,5
50,5
59,5
46,5
51,0
54,6
51,0
59,7
47,0
51,0
54,6
51,5
59,7
47,0
51,5
54,9
52,0
59,8
47,1
60,0
56,0
57,0
57,0
53,5
60,0
56,0
57,5
58,0
53,5
61,0
56,5
58,0
58,5
54,5
61,0
56,5
58,0
59,0
55,0
BANDE D'OTTAVA\OCTAVE BANDS (Hz)
250
500
(dB)
(dB)
Ld
Lc
Ld
Lc
Ld
49,7
51,8
48,7
54,3
50,2
50,0
52,0
49,0
54,5
50,5
50,0
52,0
50,0
55,0
50,5
50,5
53,0
50,0
55,0
51,0
52,7
54,3
50,7
56,3
52,2
51,0
55,5
51,0
56,0
52,5
51,5
56,0
51,0
56,0
53,0
52,0
56,0
51,5
56,5
53,5
51,5
56,0
51,5
56,5
54,0
52,0
56,5
52,0
57,1
54,1
63,0
56,0
55,0
57,5
56,0
63,0
56,0
55,5
58,0
56,0
63,5
56,5
56,0
58,5
56,5
64,0
56,5
56,0
59,0
57,0
La
Lb
Lc
1000
2000
(dB)
(dB)
La
Lb
La
Lb
La
47,8
43,8
46,3
40,8
42,8
48,0
44,0
46,5
41,0
43,0
48,5
44,5
46,5
41,5
43,0
49,5
45,5
47,0
42,5
43,0
50,5
44,0
49,0
44,5
47,5
51,5
47,5
47,0
44,0
46,0
52,0
47,0
47,5
44,0
47,0
52,1
47,5
47,5
44,5
47,0
52,2
48,0
47,5
44,5
47,0
52,2
48,5
47,5
44,7
47,3
56,0
52,5
51,5
50,0
48,0
56,0
52,5
52,0
50,0
48,0
56,5
53,0
52,0
51,0
48,0
56,5
53,5
52,5
51,0
48,5
1000
2000
(dB)
(dB)
Lc
Ld
Lc
Ld
Lc
49,8
47,7
45,8
43,7
42,8
50,0
48,0
46,0
44,0
43,0
50,0
48,0
46,5
44,0
43,0
50,5
48,5
47,0
45,0
43,0
51,7
49,0
48,5
45,5
44,0
51,0
49,5
49,5
45,5
45,0
53,5
49,7
49,5
45,5
45,5
53,5
50,0
50,0
46,0
46,0
54,0
50,0
50,0
46,0
46,5
54,1
50,1
50,2
46,2
46,7
56,0
51,5
51,5
47,5
48,0
56,0
51,5
52,0
48,0
48,0
56,5
52,0
52,0
48,0
48,0
56,5
52,0
52,0
48,0
48,5
L (a, b, c, d): Sound pressure level measured in free fi eld
conditions, at 1 m from the unit et 1,5 m from the
fl oor level, in the point on the picture.
According to DIN 45635
Ld
Mod. 0126 - 0130 - 0136 - 0145
ACCU-A 0104÷0145
SOUND PRESSURE LEVEL
TOTALE
TOTAL
4000
8000
dB(A)
(dB)
(dB)
La
Lb
La
Lb
41,3
45,8
44,8
53,7
41,5
46,0
45,0
53,9
42,0
46,0
45,5
54,2
42,0
46,0
45,5
54,7
43,5
46,5
45,5
58,4
43,5
47,0
46,0
58,7
44,0
47,5
47,0
59,2
44,0
47,0
47,0
59,3
44,0
47,0
47,0
59,3
44,3
47,3
47,3
59,4
46,0
48,5
48,0
60,3
46,0
49,0
48,0
60,7
46,0
49,0
48,0
61,0
46,5
49,0
48,0
61,3
TOTALE
TOTAL
4000
8000
dB(A)
(dB)
(dB)
Ld
Lc
Ld
Lc
41,7
45,5
45,0
55,5
42,0
45,5
45,0
55,7
42,5
45,5
45,5
55,9
42,5
46,0
45,5
56,2
43,5
46,5
46,5
57,5
46,0
47,0
47,0
57,6
47,0
47,0
47,0
58,3
46,5
47,0
47,5
58,6
46,0
47,0
47,0
58,8
46,3
47,3
47,3
59,1
47,0
48,0
48,0
60,4
47,5
49,0
48,0
60,7
47,5
49,0
48,0
61,1
48,0
49,0
48,0
61,2
La
Lb
Lc
Lb
50,8
51,0
51,5
52,0
54,8
52,6
52,9
53,2
53,4
53,7
57,9
57,9
58,6
58,9
Ld
52,9
53,2
53,4
53,8
54,6
55,2
55,6
55,9
55,9
56,1
57,9
58,0
58,4
58,6
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Table des Matières
