More information: www.soundear.com
Visit our new blog soundear.com/blog and learn more about
noise
How to Control Noise at Work– You need to measure noise to
manage it
1. Visualize Noise• Create awareness about
noise by visualizing it• Receive a visual warning
when hearing protection is required
2. Measure Noise•TypeIIcertifiedsound
meter•Microphonecalibration
through software3. Monitor Noise•24/7/365noisemonitoring
through SoundEar Software•Emailnotificationsat critical noise
levels•Automaticnoisereports 4. Manage Noise
•AnalyzenoiseinSoundEarSoftware•UseInsightstoimplement
noise reducing initiatives
SoundEar®3
www.soundear.com
• Upto235different locations• Datatransport via wireless
USBdongle
MonITor• 24/7monitoring• non-stopsurveillance upto6weeks•
Alldataisorganized automatically in a simple calendar system
With the wireless noise measuring system, you can:
• Measureandmonitornoiseinmultiplelocations•
Monitornoiselevelsthroughtheincludedsoftware•
receivealarmnotificationsviae-mailwhennoiselevelsaretoohigh•
receiveautomaticnoisereportsinane-mail
You can monitor noise levels for all your devices
simultaneously, through the includ-ed SoundEar Software. Each
device transmits noise measurements to your computer directly or
via a cloud service.
Youcanchoosebetween3typesofautomaticdatatransport:Wirelesscommunication,Wi-Fi,orLan.
SoundEar®3 – 300, 310, 320Specifications
Parameters: Measures3measurements simultaneouslyLAF;LAS;LCpeak;
Laeq,1s,Laeq¼h,Laeq1/2h,Laeq1h.Resolution:
0,1dBforallparametersMeasuring Ranges: rMS:Total30–120dBDeviation:
+/-0,5dBFrequency Range: 20Hz-20kHzFrequency Weightings: A-
weighting (rMS), C-weighting (Peak)Time Weighting:
Slow(1S)&Fast(125ms)Dynamic Range: 90dBandpeakdetectionLight
setting: full configurability through Soundear software including
nightsetting.2 x outputs : 0-10Vor4-20mA2 xUSB outputs:
MicroUSB(power&PC), USBoTG(Log,configuration)Display setting:
LAeq1s.,AlarmlevelandClockPower Supply: 5VDC(MicroUSB)/24VDC
(Screwterminal)Current Consumption: max2,5WInternal memory:
16MB(128Mbit)(ca.650dayslog time)Real Time Clock:
Hi-precisiontypewithbattery backup(Cr2032)Microphone:
20Hz-20kHzMeasurement 300/310: Length256mm,Width:205mm,
Height:45mm,Weight:1,5kgMeasurement 320: Length:150mm,Width:120mm,
Height:45mm,Weight:0.45kg.Measurement 3XL:
Length:595mm,Width:412mm, Height:59mmStandards:
IEC61672-2-2002,Type2,AnSI51,4Type 260601-1: Medical electrical
equipment – Part 1: gene-ral requirements for basic safety and
essential performance.
60601-1-2:Medicalequipment–Part1.2:Generalrequirement–Part1-2:GeneralrequirementforBasicsafetyandessentialperformance.
Connectivity accessories: GSM module, 4 Gmodule for Cloud
solution.
Visit our new blog soundear.com/blog and learn more about
noise
Measure,monitorandmanagenoiseinmultiplelocations
