Extech VFM200 Handleiding

Extech Multitool VFM200

Lees hieronder de 📖 handleiding in het Nederlandse voor Extech VFM200 (5 pagina's) in de categorie Multitool. Deze handleiding was nuttig voor 68 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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UserManual
Formaldehyde(HCHOorCH20) and Total
VolatileOrganicCompounds(TVOC)Tester
ModelVFM200
AdditionalUserManualTranslationsavailable at www.extech.com
2VFM200enGB_V1.212/16
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Introduction
Thank you for Theselectingthe Extech InstrumentsModelVFM200. VFM200measuresHCHO
(formaldehyde)andTVOC(TotalVolatileOrganicCompounds).
Potentialsources paints,forTVOCsinclude finishes,adhesives,cigarettesmoke,pesticides,
personalcare wallproducts,carexhaust, furnishings,new  coverings,householdcleansers,and
cookingfuels. Acetone, Formaldehyde,Chemicals include:  EthyleneGlycol,  Xylene, 1,3butadiene,
Tetrachloroethene,HydrogenSulfide,Ammonia,Toluene,Benzene,MethyleneChloride,
Perchloroethylene,andMTBE.
This calibrateddeviceisshipped testedfully and and,withproperuse,willprovideyearsofreliable
service. forPleasevisitour  website (www.extech.com) tocheck thelatestversionofthisUser
Guide,ProductUpdates,andCustomer Support.
Features
Fuel Cell FormaldehydeSensorTechnology
High accuracy measurements
Backlit LCD display
Real   time display of HCHO (formaldehyde)concentrationinair
Realtime   display of TVOC (TotalVolatileOrganicCompounds)concentrationinair
Two  unit selections (PPM, mg/m³)
Audio  visual High and Low Alarms for HCHO
Autopoweroff
Description
METERDESCRIPTION
1. HCHOsensor(front)
2. ACAdaptorjack(underflap)
3. DownarrowandAlarmSetupbutton
4. Battery compartment(rear)
5. ONOFFbutton(alsousedinAlarmSetup)
6. UparrowandUNITselectionbutton
7. BacklitDisplay
8. TVOCsensor(rear)
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mg/m
mg/m
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LCDDISPLAY
1. HCHOreading
2. TVOCreading
3. Selectableunits of measure
4. AlarmBeepersymbol
5. AutoPowerOFFreminder
6. RechargeableBatterystatus
7. HighandLow Alarm symbols
Operation
POWERTHEMETER
Pressthe       button to turn on the meter. The battery symbol informs the user as to the battery
strength.Connectthe recharge the thebatterychargerto   battery. Longpress  buttonto
poweroff.TheLCDwillcountdown:    3, 2, 1, then OFF before switching off.
AUTOPOWEROFF
The offmeterwillswitch after30minutesofinactivity.Pressany preventfunctionbuttonto the
meterfrompoweringoff;the auto timer power off will    be then be reset. The APO display
symbolreminds thattheuser AutoPowerOFFisalwaysactive.
GERNERALUSE
All   LCD display lines will switch ON when power is applied to the meter. The bottom TVOC
displaywillcountdownfrom10secondsorfrom90seconds(dependingonthe
environment)tozero.Whencountdownis iscompletethemeter readyforuse.
In   normal mode, the top display indicates the HCHO concentration in PPM or mg/m³. The
bottom display indicatestheTVOCconcentrationinPPMor mg/m³.
Use   the UNIT button to switch units between PPM andmg/m³.
With  the meter on,  if the measured HCHO concentration exceeds the high or low user
programmableAlarmthresholds,theLEDdisplaywillflashredincolorandtheaudible
beeperwillsound(unlessithasbeen disabled withthe SET/button).PressSET/ to
silencethe thealarm orbeeper(whenit is sounding) to disable beeperentirely.When
disabled,the displayed beepersymbolisswitchedoff.
ALARMSETUP(HCHOonly)
LowAlarmSetup
1. the the LongpressSET/ buttontoenter setupmode.
2. the LCD the Thelow iconalarm willdisplayand  willshow lowalarmthreshold.
3. the the Use  and buttonstoadjust lowalarmthreshold.
4. the Press    button to go to the high alarm setup screen.
HighAlarmSetup
1. the the Use  and buttonstoadjust highalarmthreshold.
2. the the Press  buttonto toreturn  normalmeasurementmode.


Product specificaties

Merk: Extech
Categorie: Multitool
Model: VFM200

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