Download optimus green Sound Level Meters for Environmental

BASIC
OCCUPATIONAL
ENVIRONMENTAL
ADVANCED
SPECIAL
optimus green
Sound Level Meters for Environmental
& Occupational Noise Measurements
Theoptimus redsoundlevelmetersusetheverylatestdigitaltechnologyandindustrialdesigntogiveyou
theidealinstrumentforOccupationalandIndustrialHygienenoisemeasurements.
Applications
• SimultaneousF,S&ITimeWeightings
• Environmentalnoiseimpactassessmentsover
shortorlongperiods
• Real-time1:1&1:3OctaveBandFilters
• Occupational&IndustrialHygieneNoise
Evaluations
• Single120dBmeasurementrange
• Tonalanalysisusing1:3OctaveBandFilters
• Detailedanalysisusingaudiorecording
• NoiseOrdinance&CommunityNoise
Assessments
• HearingProtectorSelectionusingHMLor1:1
OctaveBandMethods
• 14StatisticalLn%values
• Audiorecordingduringmeasurementsfor
replayandanalysis
• VoiceTag™audiorecordingbeforeeach
measurementfornotetaking
• Repeatingmeasurementswithmanualor
automaticcontrol
• GeneralNoiseMeasurements
• Latestdigitaltechnologywithahighresolution
colourOLEDdisplayandback-litkeypadfor
night-timemeasurements
Key Features
• 4GBmemorycapableofstoringover10,000
measurements
• Simpleoperationensuresthatyougetthe
functionsyouneedquickly&easily
• Compatiblewithoutdoornoisemeasurement
kits
• Simultaneousmeasurement&dataloggingof
allavailableparameters
• SimultaneousA,C&ZFrequencyWeightings
Simple operation with advanced technology
The optimus sound level meters have
timenoisechartsothatyoucanseehow
been designed with ease of use as the
thenoisevarieswithtime.
most important feature which lets you
All of the functions of the instrument
get on with measuring and controlling
are measured simultaneously, and with
thenoise.
a wide 120dB measurement span you
The instruments use the very latest in
don’tneedtoworryaboutchoosingthe
digital technology and industrial design
rightrange.
techniques to make everything as clear
A standard optimus can measure up to
andsimpleaspossible.
140dB(A) and 143dB(C) Peak with the
Featuring a high resolution colour OLED
standard microphone and preamplifier,
screenandakeypadwhichwillilluminate
and up to 170dB using the optional
automatically in low light, the optimus
MK:200EH High Level Noise microphone
instruments are ideal for any noise
system.
application.
Just switch on, calibrate and you are
Themeasurementdataisdisplayedina
readytogo.
clearandsimpleformatalongwithareal-
The ideal solution for environmental &
occupational noise
The optimus green sound level meters are
Audio recordings can be stored
ideal instruments for both environmental &
eitherasStudio96/32qualitywhich
occupationalnoiseandwillgiveyouallofthe
can be used for later analysis, or
informationyouneed,rightatyourfingertips.
as Standard 16/16 quality which
Everymeasurementcontainsalloftheavailable
can be used for replay and source
functions so there’s no risk of selecting the
identification.
wrongparameterorfunction.
Repeating measurements
Environmental Noise Measurements
Measurementscanbeeitherstarted
For environmental noise applications, an
manually or automatically by the
optimus greenistheidealinstrument.
measurementcontrolfunctions.
Comprehensive measurement capability
Thisallowstheinstrumentstomake
The overall Leq, Lmax and statistical Ln% values
(14intotal)aremeasuredalongwitharange
ofnoiseprofilesprovidingacompletepicture
ofthenoiseunderinvestigation.
Real-time 1:3 Octave Bands
The B versions (CR:172B & CR:171B) will
measureandstoreReal-Time1:3octavebands
from 6.3Hz to 20kHz throughout each and
every measurement, with the overall value
repeated measurements over long
periodsoftime,idealwhentheinstrumentis
usedwithanoutdoornoisemeasurementkit.
Occupational Noise & Industrial
Hygiene Measurements
Aswellastheenvironmentalnoisefunctions,
the optimus green instruments also provide
a complete range of occupational noise
functions.
alongwithatimehistorystoredautomatically.
UK & EU Noise at Work Regulations
Audio recording
IfyouareworkingtotheUKControlofNoise
AswellastheVoiceTagrecording,theoptimus
green instruments provide audio recording
duringmeasurements.
This can be either started manually during
the measurement or triggered using a
sophisticatedsetofthresholdparameters.
atWorkRegulationsortheEUPhysicalAgents
(Noise) Directive, LAeq and LCPeak values are
measured at the same time which allow the
LEP,d (LEX,8h) and the Peak Action Levels to be
determined. The exposure calculator also
displaysaprojectedLEP,d(LEX,8h)forthecurrent
measurement.
The LCeq-LAeq (C-A) value is also measured
whichcanbeusedtoselectPPEusingtheHML
method.
OSHA, MSHA & other regulations
If you need to meet regulations such as
OSHA HC & NC, MSHA HC or ACGIH, the two
“virtual”noisemetersintheDoseViewcanbe
quickly configured to provide you with this
information.
Octave Band Filters for Noise Control &
Selecting Hearing Protection
The optimus green instruments also feature
real-time1:1octavebandfilterswhichcanbe
usedtoaidintheselectionofPPEandfornoise
controlapplications.
NoiseTools Software
For many users, the most challenging part of a noise survey is the
Measurements can be sorted or grouped by any parameter, person,
reportingandanalysisoftheresults,andsohavingasimplewaytoview,
placeorproject,andmeasurementreportscreatedquicklyandeasily.
analyseandprinttheinformationisessential.
NoiseTools is fully compatible with the latest versions of Microsoft
ThenewNoiseToolssoftwarepackagegivesyouaquickandsimpleway
Windowsand,aswithallCirrussoftware,updatesareavailablefreeof
todownload,analyseandreportyournoisemeasurementinformation.
chargefromtheCirruswebsite.
Intuitive and simple to use
NoiseToolsissuppliedfreefromanylicensingrestrictionsorlimitsallowing
The initial summary screen shows you the most commonly used
youtoinstalltheprogramonasmanyPC’sasneededatnoadditional
informationand,throughsimpleicons,givesyouaccesstothedetailed
cost.UpdatesfortheNoiseToolssoftwareareavailablefree
measurementdata.Youcansimplyprintthesummaryscreentogeta
ofchargefromtheCirrusResearchplcwebsite.
quickmeasurementreport.
Foradvancedusers,eachandeveryfunctionmeasuredbytheinstrument
is available for review and analysis and the data can be exported for
furtheruse.
VoiceTag recordings can be played back for reference and are
automaticallystoredwiththemeasurementdata.
Audio recordings can be played back to identify the noise source and
analysisperformedontherecordings.
Where Octave Band data is available, this information can be used by
theprogramtocalculatethelevelofprotectionfromarangeofhearing
defendersandearplugs.
Helping you keep your data organised
Overtime,youmayfindthatyouhavealargenumberofmeasurements,
informationandnotes.
Tohelpyoukeepyournoisemeasurementdataorganisedandeasyto
find, NoiseTools allows each measurement to be allocated to people,
placesandprojects.
Instrument Range & Measurement Kits
Theoptimus green soundlevelmeterscanbeusedforawiderangeof
occupationalandenvironmentalnoiseapplicationsandyoucanchoose
fromtwosimpleoptionstogettheinstrumentthatmeetsyourneeds.
ChoosefromClass1orClass2performance,andeitherAudioRecording
with1:1Real-TimeOctaveBandFilters(AVersioninstruments)orAudio
Recording with Real-Time 1:1 & 1:3 Octave Band Filters (B Version
instruments).
AlloftheinstrumentscanmeasureSoundLevelfunctionsplusLmaxand
Lmin with all frequency and time weightings, as well as real-time 1:1
Octave Band filters, Integrated noise levels such as LAeq,t and LAE, C-A,
PeakSoundPressureandvirtualnoisemetersforOSHA/MSHA/ACGIH.
14independentLnvaluesareavailablealongwiththeothermeasurement
functions.
Specificationsandaselectionchartareavailableonthefollowingpage.
Complete measurement kits are available for the optimus instruments
whichcontainthesoundlevelmeter,anacousticcalibrator,windshield,
cables,batteriesandaccessories.Themeasurementkitscontainallofthe
accessoriesneededtocarryoutanoisesurvey.
Specifications
Applicable Standards
IEC61672-1:2002Class1orClass2GroupX
IEC60651:2001Type1IorType2I
IEC60804:2000Type1orType2
IEC61252:1993PersonalSoundExposureMeters
ANSIS1.4-1983(R2006),ANSIS1.43-1997(R2007)
ANSIS1.25:1991
1:1&1:3OctaveBandFilterstoIEC61260&ANSIS1.112004
Measurement Control
Measurementcontrolwithuserselectabledurationofmanual,
1min,5min,10min,15min,30mins,1hour,Lden
AutomaticSynchronisation&Repeat
Integrators
Threesimultaneous“virtual”noisemeters
Integrator1ispresettoQ3forLeqfunctions
Integrators2&3canbeconfiguredwiththefollowing:
ExchangeRate:Q3,4or5
Threshold:70dBto120dB(1dBsteps)
TimeWeighting:NoneorSlow
CriterionLevel:70dBto120dB(1dBsteps)
CriterionTime:1to12hoursin1hoursteps
Microphone
Class1InstrumentsMK:224pre-polarized
Class2InstrumentsMK:216pre-polarized
Microphone Preamplifier
MV:200ERemovablePreamplifier
Frequency Weightings
RMS&Peak:A,C,&ZMeasuredSimultaneously
1:1OctaveBands:16Hzto16kHz(31.5Hzto16kHzdisplayed,
16Hzstored)
1:3OctaveBands:6.3Hzto20kHz(Bandsfrom12.5Hz
displayed,6.3Hz,8Hz&10Hzstored&downloaded)-B
Version
AdditionalMetrics:LAeqLF(20Hzto200Hz)&LeqLF(20Hzto
200Hz)
Time Weightings
Fast,Slow&ImpulseMeasuredSimultaneously
Size
283mmx65mmx30mm
Weight
300gms/10oz
CR:172B & CR:171B
LXY,LXYMax,LXYMin
LXeq,LCPeak,LZPeak,LCeq-LAeq,LXE
GraphofShortLAeq,LCPeak
MeasurementRunTime
Integrators2&3:TWA,Dose%,EstDose%
Real-Time1:1OctaveBands(Graphical&Numeric)
Real-Time1:3OctaveBands(Graphical&Numeric)
LeqLF(20Hzto200Hz)
14StatisticalLn%Values
Batteries
4xAAAlkaline,batterylifetypically12hours
External Power
5vviaUSBSocketfromPCorPowerSupply
5v-15vviaMultiIOsocket
Tripod Mount
1/4”Whitworthsocket
Display
HighresolutionOLEDdisplaywithambientlightsensor&
illuminatedkeypad
Connections
USBTypeBtoPC,Multi-pinIOforexternalpower&RS232
Memory
4GBasstandardwithupto10,000measurementsstored.
Expandableto128GB
Case
Material:HighImpactABS-PCwithsofttouchback&keypad
Environmental
Temperature Operating-10°Cto+50°C
Storage-20°Cto+60°C
Humidity
Upto95%RHNonCondensing
Time History Data Rates (Global settings)
10ms,62.5ms,125ms,250ms,1/2sec,1sec,2sec
VoiceTag Audio Recording
30secondsofaudiorecordingwitheachmeasurement
Electromagnetic performance
IEC61672-1:2002&IEC61672-2:2003,Exceptwheremodified
byEN61000-6-1:2007&EN61000-6-1:2007
Audio Recording
Off,Manual,ThresholdTriggered,AdvancedTrigger
UseroptionsofStudio(96kHz/32bit)orStandardquality
(16kHz/16bit)WAVformat
Ln Statistical Values
14independentstatisticalLnvaluescalculatedfrom1/16thLAF
7presettoL1.0,L5.0,L10.0,L50.0,L90.0,L95.0&L99.0
7userdefinedLnvalues
NoiseToolsallowsforusercontroloffrequencyweighting
usedforLncalculations.dB(A),dB(C)ordB(Z)available
CR:172A & CR:171A
LXY,LXYMax,LXYMin
LXeq,LCPeak,LZPeak,LCeq-LAeq,LXE
GraphofShortLAeq,LCPeak
MeasurementRunTime
Integrators2&3:TWA,Dose%,EstDose%
Real-Time1:1OctaveBands(Graphical&Numeric)
14StatisticalLn%Values
Stored Functions
LXYMax&TimeHistoryofLXYMax
LAeq,LCeq,LZeq,LCPeak,LZPeak
TimeHistoryofLAeq,LCeq,LZeq,LCPeak,LZPeak
Integrators2&3:LAVG,TWA.%Dose
TimeHistoryofLAVG
1:1OctaveBands:OverallLeq&LeqTimeHistoryforeachband
LnValues:14independentstatisticalvalues
AudioRecordingDuringMeasurement
MeasurementRunTime
Time&DateofMeasurementStart
Integrator Quick settings
EU,OSHAHC&OSHANC,OSHAHC&ACGIH
MSHAHC&MSHAEC,Custom1&Custom2
Total Measurement Range:
20dBto140dBRMSSingleRange
NoiseFloor:<18dB(A)Class1,<21dB(A)Class2
Measurement Functions1
Stored Functions
LXYMax&TimeHistoryofLXYMax
LAeq,LCeq,LZeq,LCPeak,LZPeak
TimeHistoryofLAeq,LCeq,LZeq,LCPeak,LZPeak
Integrators2&3:LAVG,TWA.%Dose
TimeHistoryofLAVG
1:1&1:3OctaveBands:OverallLeq&LeqTimeHistoryfor
eachband
LnValues:14independentstatisticalvalues
AudioRecordingDuringMeasurement
MeasurementRunTime
Time&DateofMeasurementStart
wherex=A,C,Z;y=F,S,I
OtherfunctionsmaybecalculatedbytheNoiseToolssoftware
anddisplayedondownload.
Language options
English,French,German,Spanishasstandard
Otherlanguageoptionsmaybeavailable
Software Support
NoiseToolsDownload,Configuration&Analysissoftware
suppliedasstandard.CompatiblewithMicrosoftWindowsXP,
Vista&7(32bit&64bit)
Notes
1.Fordetailsofthedisplayedandstoredparameters,pleaserefertothe
optimusgreentechnicalspecificationdatasheet.
Allspecifications,featuresandvaluesaretypicalandaresubjecttochange
withoutnotice.
Instrument Selection
Function
Class1
Class2
SoundLevel
Functions
Leq/Peak
Functions
TWA/Dose
Functions
Data
Logging
Audio
Recording
VoiceTag
Recording
1:1Octave
BandFilters
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
1:3Octave
BandFilters
Ln/Timer
Software
Support
Measurement
Kit
Yes
Yes
Yes
CK:172A
Yes
Yes
Yes
CK:171A
Yes
Yes
Yes
CK:172B
Yes
Yes
Yes
CK:171B
Instrument
CR:172A
CR:171A
Yes
CR:172B
CR:171B
Yes
Yes
Standard Accessories
Theoptimussoundlevelmetersaresupplied,asstandard,withthefollowing
accessories:
UserManual
CertificateofCalibration
USBData/PowerCable
Windshield
NoiseToolsSoftwareCD
AcousticHouse
BridlingtonRoad
Hunmanby
NorthYorkshire
YO140PH
UnitedKingdom
cr17x/07/2010/r3EN
T:08452302434(UK)
+441723891655
F:+441723891742
E:[email protected]
W:www.cirrusresearch.co.uk
Measurement Kits
Theoptimussoundlevelmetersareavailableasacompletemeasurementkit
withthefollowingaccessories:
optimusSoundLevelMeter
CR:514Class2orCR:515Class1AcousticCalibrator
UA:23790mmWindshield
CK:280CarryingCase
UserManual&CertificatesofCalibration
USBData/PowerCable&NoiseToolsSoftwareCD