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URH - Halton

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ÄÄNITIEDOT<br />

qv DPst DPtot F (Hz) LpA NR NC<br />

(l/s) (m 3 /h) (Pa) (Pa) 125 250 500 1000 2000 4000 [dB(A)]<br />

20/<strong>URH</strong>/0000/0609/FI<br />

<strong>URH</strong>-100 max 3 11 66 66 23 23 23 24 24 13 25 24 21<br />

3 11 100 100 28 28 28 29 29 18 30 28 26<br />

4 14 155 155 33 33 33 34 34 23 35 34 31<br />

5 18 235 235 38 38 38 39 39 28 40 38 36<br />

min 24 86 73 67 23 23 23 24 24 13 25 24 21<br />

30 108 109 100 28 28 28 29 29 18 30 29 26<br />

36 130 162 150 33 33 33 34 34 23 35 34 31<br />

45 162 245 226 39 39 39 40 40 29 40 39 36<br />

<strong>URH</strong>-125 max 6 22 139 139 27 25 24 22 25 16 25 24 21<br />

7 25 201 201 32 30 29 27 30 21 30 29 27<br />

9 32 288 287 37 35 34 32 35 26 35 34 32<br />

10 36 417 416 42 40 39 37 40 31 40 39 37<br />

min 37 133 74 69 27 25 24 22 25 16 25 24 21<br />

44 158 108 100 32 30 29 27 30 21 30 29 27<br />

53 191 154 143 37 35 34 32 35 26 35 34 32<br />

64 230 223 207 42 40 39 37 40 31 40 39 37<br />

<strong>URH</strong>-160 max 12 43 92 91 27 25 24 26 20 15 25 22 20<br />

15 54 134 133 32 30 29 31 25 20 30 27 26<br />

18 65 193 193 37 35 34 36 30 25 35 32 31<br />

21 76 282 281 42 40 39 41 35 30 40 37 36<br />

min 55 198 79 75 27 25 24 26 20 15 25 22 20<br />

65 234 110 103 32 30 29 31 25 20 30 27 26<br />

77 277 152 144 37 35 34 36 30 25 35 32 31<br />

90 324 211 199 42 40 39 41 35 30 40 37 36<br />

<strong>URH</strong>-200 max 9 32 59 59 27 23 24 26 21 12 25 22 20<br />

11 40 87 87 32 28 29 31 26 17 30 27 26<br />

13 47 127 127 37 33 34 36 31 22 35 32 31<br />

16 58 188 187 42 38 39 41 36 27 40 37 36<br />

min 69 248 76 73 27 23 24 26 21 12 25 22 20<br />

83 299 111 107 32 28 29 31 26 17 30 27 26<br />

99 356 160 154 37 33 34 36 31 22 35 32 31<br />

120 432 235 226 42 38 39 41 36 27 40 37 36<br />

LpA-arvoissa on otettu huomioon 4 dB:n huonevaimennus, mikä vastaa 10m 2 -sab kokonaisabsorbtiota. Mikäli käytetään 8 dB (25 m 2 -sab<br />

kokonaisabsoptio): Lpa - 4 dB.<br />

NR/NC ääniluokka<br />

ÄÄNENVAIMENNUS<br />

DL([dB]<br />

f[Hz]<br />

125 250 500 1000 2000 4000<br />

<strong>URH</strong>-100 23 18 15 13 11 6<br />

<strong>URH</strong>-125 18 16 13 11 9 6<br />

<strong>URH</strong>-160 18 14 10 11 8 7<br />

<strong>URH</strong>-200 13 12 9 9 8 5<br />

<strong>URH</strong> - Poistoilmaventtiili<br />

264

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