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Extech Instruments 407780A User Manual

Extech Instruments 407780A
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407780AEUENv1.34/14
15
Specifications
Applicablestandards: IEC616721:2003Class2
IEC60651:1979Type2
ANSIS1.4:1983Type2
IEC60804:1985Type2
Parameters:
A Afrequencyweightingsoundpressurelevel
C Cfrequencyweightingsoundpressurelevel
FAST Fasttimeweighting
SLOW Slowtimeweighting
IMP Impulsetimeweighting
SPL Currenttimeweighted
soundpressurelevel
Leq Equivalentcontinuoussoundlevel(AorC)
SEL Soundexposurelevel(AorC)
SPLMAX Maximumsoundpressurelevel(AorC)
SPLMIN Minimumsoundpressurelevel(AorC)
PH PeakHoldsoundpressurelevel(AorC)
L:05 5%percentilesoundlevel
(AorC)
L:10 10%percentilesoundlevel(AorC)
L:50 50%percentilesoundlevel(AorC)
L:90 90%percentilesoundlevel(AorC)
L:95 95%percentilesoundlevel(AorC)
SPLMAX Maximumtimeweightedsoundpressurelevel(MAXsymbolblink)
Measurementrange: 30to130dB
PeakHoldranges:
3090range 6393dBPeakHold
40100range 73103dBPeakHold
50110range 83113dBPeakHold
60120range 93123dBPeakHold
70130range 103133dBPeakHold
w ww . . co m
information@itm.com1.800.561.8187

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Extech Instruments 407780A Specifications

General IconGeneral
BrandExtech Instruments
Model407780A
CategoryMeasuring Instruments
LanguageEnglish

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