Pyle PSPL25 Owner's manual
- Category
- Measuring, testing & control
- Type
- Owner's manual
Sound
Sound
Sound
SoundLevel
L evel
Level
LevelMeter
M eter
Meter
Meter
Contents
Contents
Contents
Contents
Title
Title
Title
TitlePage
P age
Page
Page
I.
I.
I.
I.Safety
S afety
Safety
SafetyInformation..............................................1
I nformation..............................................1
Information..............................................1
Information..............................................1
II.
II.
II.
II.General
G eneral
General
GeneralDescription............................................1
D escription............................................1
Description............................................1
Description............................................1
III.
III.
III.
III.Specifications................
S pecifications................
Specifications................
Specifications................…
…
…
…..........
. .........
..........
..................
. .......
........
........................
. ...............
................
................2
2
2
2
IV.
IV.
IV.
IV.
Name
N ame
Name
NameAnd
A nd
And
AndFunctions..........................................
F unctions..........................................
Functions..........................................
Functions..........................................4
4
4
4
V.
V.
V.
V.
Measurement
M easurement
Measurement
MeasurementPreparation
P reparation
Preparation
Preparation.................
. ................
.................
.................…
…
…
…............
. ...........
............
............7
7
7
7
VI.
VI.
VI.
VI.Operating
O perating
Operating
OperatingPrecautions.......................................
P recautions.......................................
Precautions.......................................
Precautions.......................................7
7
7
7
VII.
VII.
VII.
VII.Measurement
M easurement
Measurement
Measurement......................................................
. .....................................................
......................................................
......................................................8
8
8
8
PSPL25
www.pyleaudio.com
Ⅰ
.
.
.
.Safety
S afety
Safety
Safetyinformation
i nformation
information
information
Readthefollowingsafetyinformationcarefullybefore
attemptingtooperateorservicethemeter.
Usethemeteronlyasspecifiedinthismanual;otherwise,the
protectionprovidedbythemetermaybeimpaired.
�
�
�
�
Environment
Environment
Environment
Environmentconditions
c onditions
conditions
conditions
1Altitudeupto2000meters
2Relativelyhumidity90%max.
3OperationAmbient0~40℃
�Maintenance
Maintenance
Maintenance
Maintenance&
&
&
&Clearing
C learing
Clearing
Clearing
1Repairsorservicingnotcoveredinthismanualshould
onlybeperformedbyqualifiedpersonnel.
2Periodicallywipethecasewithadrycloth.Donotuse
abrasivesorsolventsonthisinstruments.
Ⅱ.
.
.
.General
General
General
GeneralDescription
D escription
Description
Description
ThankyouforusingourSoundLevelMeter.
To
ensurethat
youcangetthemostfromit,werecommendthatyouread
andfollowthemanualcarefullybeforeuse.
ThisSoundLevelMeterhasbeendesignedtomeetthe
measurementrequirementsofsafetyEngineers,Health,
Industrialsafetyofficesandsoundqualitycontrolinvarious
environments.
�Rangesfrom30dBto130dBatfrequenciesbetween
31.5Hzand8KHz.
�Displaywith0.1dBstepsona4-digitsLCD.
�Withtwoequivalentweightedsoundpressurelevels,
A
andC.
Ⅲ.
.
.
.Specifications
S pecifications
Specifications
Specifications
Standardapplied:IEC651type2,ANSIS1.4type2
Frequencyrange:31.5Hz~8KHz
Measuringlevelrange:30~130dB
Frequencyweighting:A/C
Microphone:1/2inchelectretcondensermicrophone
Calibration:Electricalcalibrationwiththeinternal
oscillator(1kHzsinewave)
Display:LCD
Digitaldisplay:4digits
Resolution:0.1dB
DisplayUpdata:0.5sec.
Timeweighting:FAST(125mS),SLOW(1sec.)
Levelranges:Lo:30-100dB
Hi:60-130dB
Accuracy:+ 1.5dB(underreferenceconditions)
Alarmfunction:“OVER”isshowwheninputisoutof
range
Maximumhold:HoldreadingstheMaximumValue,
withdecay<1dB/3minutes.
Autopoweroff:Meterautomaticallyshutsdownafter
approx.15minutesofinactivity.
Powersupply:One9Vbattery,006PorIEC6F22or
NEDA1604.
Powerlife:About50hrs(alkalineBattery)
Operationtemperature:0to40℃(32to104
o
F)
Operationhumidity:10to90%RH
Storagetemperature:-10to60℃(14to140
o
F)
Storagehumidity:10to75%RH
Dimensions:210(L)X55(W)X32(H)mm
230g(includingbattery)
packing:9Vbattery,carryingcase,Instruction
manual..
Ⅳ.
.
.
.Name
N ame
Name
Nameand
a nd
and
andFunctions
F unctions
Functions
Functions
BAT
F
dB
S
1
Windscreen
Windscreen
Windscreen
Windscreen
Ifyouoperateatwindspeedover10m/sec,pleaseput
protectiveaccessoriesinfrontofthemicrophone.
2
Display
Display
Display
Display
SYMBOL
SYMBOL
SYMBOL
SYMBOLFUNCTION
F UNCTION
FUNCTION
FUNCTION
LCD4digits
MAXMaximumValuehold
OVEROverrange
FFastresponse
SSlowresponse
AA-Weighting
CC-Weighting
LoLowRange(30~100dB)
HiHighRange(60~130dB)
BATLow-Battery
③Power
P ower
Power
PowerON/OFF
O N/OFF
ON/OFF
ON/OFFbutton
b utton
button
button
TurnthemeterpowerON/OFF
④Backlight
Backlight
Backlight
BacklightButton:
B utton:
Button:
Button:
TurnthemeterbacklightON/OFF
⑤A-weighting
A-weighting
A-weighting
A-weighting/
/
/
/C-weighting
C -weighting
C-weighting
C-weightingselect
s elect
select
selectbutton
b utton
button
buttonA/C
A /C
A/C
A/C
A:
A
–Weighting.Forgeneralsoundlevelmeasurements.
C:C–Weighting.Forcheckingthelow-frequencycontent
ofnoise.
(IftheC-Weightedlevelismuchhigherthanthe
A-Weightedlevel,thenthereisalargeamountof
low-frequencynoise)
⑥Time
Time
Time
Timeweighting
w eighting
weighting
weightingselect
s elect
select
selectbutton
b utton
button
buttonF/
F /
F/
F/S
S
S
S
F
F
F
F(fastresponse):fornormalmeasurements(fastvarying
noise)
S
S
S
S(slowresponse):forcheckingaveragelevelof
fluctuatingnoise
⑦Level
Level
Level
Levelrange
r ange
range
rangeselect
s elect
select
selectbutton
b utton
button
buttonLo/Hi
L o/Hi
Lo/Hi
Lo/Hi
Lo
Lo
Lo
Lo:30~100dB;Hi
H i
Hi
Hi:60~130dB
When“OVER”isindicated,therangesswitchtoanother
rangeformeasurement.
⑧MAX/
MAX/
MAX/
MAX/Hold
H old
Hold
Holdbutton
b utton
button
buttonMAX/HOLD
M AX/HOLD
MAX/HOLD
MAX/HOLD
Themax.Holdpositionisusedtomeasurethemaximum
levelofsounds.Themaximummeasuredlevelisupdated
continuously.Pressonceagainthebutton,willreleasethe
holdandallowafurthermeasurement.
DataHoldbutton:PressandholdtheButtonforover2
secondtoturnonoroffdataholdfunction.
Theholdfunctionfreezesthereadinginthedisplay.
V.
V.
V.
V.
Measurement
M easurement
Measurement
MeasurementPreparation
P reparation
Preparation
Preparation
(1)Batteryloading
Removethebatterycoveronthebackandputinone9V
Battery.
(2)BatteryReplacement
Whenthebatteryvoltagedropsbelowtheoperating
voltage,mark“BAT”appears.Ifitappears,battery
shouldbereplacedwithnewone.
VI.
VI.
VI.
VI.Operating
O perating
Operating
OperatingPrecautions
P recautions
Precautions
Precautions
(1)Windblowingacrossthemicrophonewouldbring
additionalextraneousnoise.
Onceusingtheinstrumentinthepresenceofwind,itisa
musttomountthewindscreentonotpickupundesirable
signals.
(2)
To
achievemoreaccuratemeasurement,usean
extensioncabletoseparatetheMicrophonefromthe
mainbodysothattheeffectofunexpectedsound
reflectioncanbeeliminated.
(3)Calibratetheinstrumentbeforeoperationifthe
instrumentwasnotinuseforalongtimeoroperatedat
badenvironment.
(4)Donotstoreoroperatetheinstrumentathigh
temperatureandhighhumidityenvironment.
(5)Keepmicrophonedryandavoidseverevibration.
(6)Pleasetakethebatteryandkeeptheinstrumentinlow
humidityenvironment.Whennotinuse.
VII.
V II.
VII.
VII.Measurement
M easurement
Measurement
Measurement
(1)Openbatterycoverandinstalla9-voltbatteryinthe
batterycompartment.
(2)TurnonpowerandselectthedesiredresponseTimeand
weighting.Ifthesoundsourceconsistsofshortburstsor
onlycatchingsoundpeak,setresponseto
FAST.
To
measureaveragesound,usetheslowsetting.
SelectA-weightingforgeneralnoisesoundleveland
C-weightingformeasuringsoundlevelofacoustic
material.
(3)SelectdesiredLevel
(4)Holdtheinstrumentcomfortablyinhandorfixontripod
andpointthemicrophoneatthesuspectednoisesource,
thesoundpressurelevelwillbedisplayed.
(5)WhenMAX(maximumhold)modeischosen.The
instrumentcapturesandholdsthemaximumnoiselevel
foralongperiodusinganyofthetimeweightingsand
ranges.
(6)WhenHOLD(datahold)modeischosen.Thehold
functionfreezesthereadinginthedisplay.Pressthe
HOLDbuttonmomentarilytoactivateortoexittheHOLD
function
(7)TurnOFFtheinstrumentandremoveandremove
batterywhennotinuse.
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Pyle PSPL25 Owner's manual
- Category
- Measuring, testing & control
- Type
- Owner's manual
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