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2.зeּyӋyֱӜyЧBmLeq¶LAE
3.1/11/3l̞VքӻԄxVl
4.Ĕ惦ͬr惦512νM8rM100MĞVԄӒlY
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6.ДɼӡcӋCBӵȹ
g
1.Ϙ˜ʣGB/T3785 1 IEC61672
1˜VGB/T3241IEC61260 1˜
2.Vlʷ1/1 31.5Hz--16KHz 10
1/3 20Hz--20KHz
31
3.y25dB130dB(A)
4.ͣ12.7mmvOwyԇ݂
5.lӋࣺAӋCӋZ(Ӌ)
6.rgӋࣺ(F)(S)
7.DQք()
8.yܣLpLeqLAELNSDLmaxLminLN(L5L10L50L90L95)LdLnLdnTr(
표y)
9.e֜yrgMan10s1min5min10min15min20min1h8h24h24h ry
10.@ʾ12864cLCD@ʾб
11.@ʾʽIJˆʾ˲rӑB׃@ʾlVD@ʾyб@ʾ
12.r犌rrCȺ늳
13.ݔӿڣ̖RS232ӿ
14.ԴLR6 4 (5̖)9VֱԴ
15.γߴ磺230mm72mm30mm
16.| 0.4kg
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