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SOUND PRESSURE
The sound level values indicated in accordance with DIN 45635 in dB(A) have been measured in free
field conditions. The measurement is taken at 1 m distance and at a height of 1.5 m with respect to
the base of the unit. The sound level values indicated in accordance with ISO 3744 in dB(A) have
been measured in free field conditions at 1 m from the unit.
STD
(DIN 45635)
Hz
63
125
250
500
1000
2000
4000
8000
Tot. dB(A)
SL
(DIN 45635)
Hz
63
125
250
500
1000
2000
4000
8000
Tot. dB(A)
STD
(ISO 3744)
Hz
63
125
250
500
1000
2000
4000
8000
Tot. dB(A)
SL
(ISO 3744)
Hz
63
125
250
500
1000
2000
4000
8000
Tot. dB(A)
36
RHA 20-30
20
dB(A)
41,5
52,0
55,0
61,5
63,0
59,0
54,5
53,0
67,1
20
dB(A)
39,5
50,0
53,0
59,5
61,0
57,0
52,5
51,0
65,1
20
dB(A)
34,0
44,5
47,5
54,0
55,5
51,5
47,0
45,5
59,6
20
dB(A)
32,0
42,5
45,5
52,0
53,5
49,5
45,0
43,5
57,6
PRESSIONE SONORA
I valori di rumorosità, secondo DIN 45635, espressi in dB(A), sono stati rilevati in campo libero. Punto
di rilievo ad 1 m di distanza e ad 1,5 m di altezza rispetto alla base d'appoggio.I valori di rumorosità,
secondo ISO 3744, espressi in dB(A), sono stati rilevati in campo libero a 1 m di distanza dall'unità.
MODEL / MODELLO
25
dB(A)
42,0
52,5
55,5
62,0
63,0
59,5
55,0
53,0
67,4
MODEL / MODELLO
25
dB(A)
40,0
50,5
53,5
60,0
61,0
57,5
53,0
51,0
65,4
MODEL / MODELLO
25
dB(A)
34,5
45,0
48,0
54,5
55,5
52,0
47,5
45,5
59,9
MODEL / MODELLO
25
dB(A)
32,5
43,0
46,0
52,5
53,5
50,0
45,5
43,5
57,9
30
dB(A)
43,0
54,0
56,0
63,0
63,5
60,0
56,0
55,0
68,2
30
dB(A)
41,0
52,0
54,0
61,0
61,5
58,0
54,0
53,0
66,2
30
dB(A)
35,5
46,5
48,5
55,5
56,0
52,5
48,5
47,5
60,7
30
dB(A)
33,5
44,5
46,5
53,5
54,0
50,5
46,5
45,5
58,7
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