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• OE Experience:

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Product Name:ADD358 Digital Sound Level Meter

ADD358 Digital Sound Level Meter

Application

ADD358 Digital Sound Level Meter

Product Description:

 
 
This unit was designed according to the IEC651,TYPE2&ANSI S1.4 TYPE for sound level meters
Instantaneous sound measure function
 
digital sound level meter add358
 
feature
 
this unit was designed according to the iec651,type2&ansi s1.4 type for sound level meters
instantaneous sound measure function
measurement range:30-130 decibe
with two equivalent weighted sound pressure levels a and c
fast & slow dynamic characteristic modes
ac and dc signed oytput for frequency analyzer level recorder,fft analyzer,graphic recorder etc.
specifications
 
frequency range:31.5hz-8.5khz
linearity range:50db
measuring level:30-130dba 35-130dbc
frequency weighting:a,c
digital display:5 digits
resolution:0.1db
display:0.5 secretary
bargraph:50db scale at 1db step for mornitoring current sound pressure level display period:50ms
level ranges:30-80db;50-100db;60-110db;80-130db
ac output:0.707 vrms at fs output impendance appro x 600?
dc output:10mv/db output impedance approx 100?
time weighting:fast/slow
microphone:1/2 inch electret condenser microphone
selfcalibration time:10 sec(every turn on)

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Company Profile:

• Main Product:

  Auto Repair Tool

• Business Type:

  Manufacturer

• Current Export Market:

  Western Europe, Eastern Europe, Eastern Asia, Oceania

Factory Profile:

• Number of Employees:

  101 - 200 People