Extech Instruments RHT10 Manuale utente

USERGUIDE



Humidity/TemperatureDatalogger



ModelRHT10

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RHT10 HW_SW-en-US_V5.6.2 6/16

Introduction

CongratulationsonyourpurchaseoftheRelativeHumidityandTem peratureDatalogger.This

dataloggermeasuresandstoresupto16,000relativehumidityand16,000temperaturereadings

over0to100%RHand‐40to+70°C(‐40to+158°F)measurementranges.Theusercaneasily

configuretheloggingrate,high/lowalarmandstart‐mode,anddownloadthestoreddataby

pluggingthemoduleintoaPC'sUSBportandrunningthesuppliedPCsoftware.RelativeHumidity,

TemperatureandDewPointdatacanthenbegraphed,printedandexportedtootherapplications.

GPP(grainsperpound)datacanbeviewedusingtheoptionalRHT10‐SWsoftware.Thedatalogger

issuppliedwithalong‐lifelithiumbattery,whichcantypicallyallowloggingforoneyear.Thismeter

isshippedfullytestedandcalibratedand,withproperuse,willprovideyearsofreliableservice.

Pleasevisitourwebsite(www.extech.com)tocheckforthelatestversionofthisUserGuide,

ProductUpdates,andCustomerSupport.



Features

Memoryfor32,000readings(16,000temperatureand16,000humidityreadings)

DewpointindicationviasuppliedWindowsTMSoftware

GrainsperpoundindicationviaoptionalWindowsTMSoftware(orderRHT10‐SW)

Selectabledatasamplingrate:2s,5s,10s,30s,1m,5m,10m,30m,1hr,2hr,3hr,6hr,12hr,

24hr

StatusIndicationviaRed/YellowLEDandGreenLED

USBInterfaceforSet‐upandDataDownload

User‐ProgrammableAlarmThresholdsforRelativeHumidityandTemperature

Longbatterylife

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RHT10 HW_SW-en-US_V5.6.2 6/16

Description

1. Protectivecover

2. USBconnectortoPCport

3. Startbutton

4. RHandTemperaturesensors

5. AlarmLED(red/yellow)

6. RecordLED(green)

7. Mountingclip



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RHT10 HW_SW-en-US_V5.6.2 6/16

Operation

SystemSoftwareRequired:

Windows7,Windows8.1orWindows10

MinimumHardwareRequired:

PCorNotebookwithPentium90MHzorhigher32MBRAM;

Atleast7MBofharddiskspaceavailabletoinstallDataloggerUSBsoftware.

Recommendeddisplayresolution1024X768withHighColor(16bit).

INSTALLINGTHEGRAPHINGSOFTWAREandUSBdriver

InstallthesuppliedWindowsPCDataloggerSoftwarebyplacingthesuppliedprogramdiskinthe

PC’sCD‐ROMdriveorbydownloadingtheprogramfromthe

http://Extech.com/instruments/software.aspwebpage.



Iftheinstallationprogramdoesnotautomaticallyopenandprovideon‐screenprompts,openand

browsetheCD‐ROMdrive,thenfindanddouble‐clickontheSETUP.EXEfileincludedonthe

programdisk.Followtheon‐screenpromptstocompletetheinstallation.

SoftwareInstall

RunSETUP.up.exeandfollowthedefaultstoinstallheRTH10software

USBDriverInstall

1.OpentherootfolderoftheRHT10.

2.OpenthefolderDriver\DriverUSBXPRESSanddouble‐clickonUSBXpressInstaller.exe.

3.FollowthedefaultchoicestoloadthisUSBXpressdriver.



Note:WhentheRHT10isconnectedtotheUSBport,thebatteryinsidethedeviceisdischargedat

ahigherratethannormal.Toconservebatterylife,donotleavetheRHT10connectedtotheUSB

portforaprolongedperiodoftime

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RHT10 HW_SW-en-US_V5.6.2 6/16

RUNNINGTHEGRAPHINGSOFTWARE



WiththeRHT10insertedinthePC’sUSBport,double‐clicktheDataloggerGraphicononyour

desktoptolaunchtheprogram.Theopeningscreenwillappearasshownbelow.



Clickon“Connect”toopenthemainscreen,

Clickon“About”toviewtheversionnumber,



Clickon“ViewFile”toopenanexistingfile,

Clickon“Quit”toclosetheprogram.



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RHT10 HW_SW-en-US_V5.6.2 6/16

MENUBARDESCRIPTION

Themainmenuforthesoftwareappearsasfollows:



FromlefttorighttheMENUBARiconsrepresentDATADOWNLOAD,LOGGERSETUP,FILEOPEN,

FILESAVE‐AS,FILEPRINT,VIEWALL,andZOOM.Inaddition,theFILE,VIEW,LINK,andHELP

pull‐downmenusareavailablehere.Allofthesefunctionsaredescribedinthefollowing

paragraphs.

LOGGERSETUP 

Clickonthecomputericononthemenubar(2ndfromleft)orselectLOGGERSETfromtheLINK

pull‐downmenu.TheSetupwindowwillappearasshownbelow;descriptionsforeachfieldin

theSetupwindowarelisteddirectlybelowtheillustration:



TheCURRENTTIMEfieldwillautomaticallysynchronizewiththePCdateandtimesetting.

TheMANUALandINSTANTselectbuttonsallowtheusertostartdataloggingimmediately

whentheSetupwindowisexited(INSTANT),oratalatertime(MANUAL).

TheLOGGERNAMEfieldallowstheusertoselectauniquenamefortheRHT10.

TheSAMPLEPOINTSfieldinstructstheRHT10totakeafixednumberofreadings.

TheSAMPLERATEpull‐downmenuinstructstheRHT10tologreadingsataspecificrate.

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RHT10 HW_SW-en-US_V5.6.2 6/16

TheLEDFlashCyclecanbesetbytheuser:longercycletimeshelptoextendthebattery

life.

TheALARMSETTINGSareaoftheSETUPwindowallowstheusertosethighandlow

temperatureandhumiditylimitsandtodisabletheflashingoftheRHT10’sLEDs,thereby

conservingbatteryenergy.



Oncethechangeshavebeenmade,clickontheSETUPbuttontosavethem.PresstheDEFAULT

buttontosettheRHT10backtofactorydefaultconditions.PresstheCANCELbuttontoabortthe

setup.



Note:AnystoreddatawillbepermanentlyerasedwhentheuserclicksonSetup.Tosavethe

databeforecreatinganewsetup,clickCancelandthendownloadthedata.



Note:ThebatterymayrunoutbeforetheRHT10hasfinishedcollectingaspecifiednumberof

samplepoints.Alwaysensurethattheremainingchargeinthebatteryissufficienttolast

thecompletedurationofyourloggingexercise.Whenindoubt,werecommendthatyou

alwaysinstallafreshbatterybeforeloggingcriticaldata.



IfINSTANTwasselectedintheSETUPwindow,theRHT10beginsloggingattheinstanttheSETUP

buttonispressed.IfMANUALwasselected,theRHT10mustbemanuallystartedbypressingand

holdingthedevice’syellowbuttonforapprox.3seconds,oruntilthetwoLEDsontheRHT10flash

atthesametime.



Loggingwillcontinueattheprogrammedsamplerateuntilthenumberofreadings(samplepoints)

specifiedintheSetupwindowisreached.



ThegreenLEDflashesoncepersamplepointandtheredoryellowLEDflasheswhenuser

programmedalarmlimitsareexceeded.Fordetails,seeLEDstatusguide.



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RHT10 HW_SW-en-US_V5.6.2 6/16

DATADOWNLOAD 

TotransferthereadingsstoredintheRHT10tothePC:

1. ConnecttheRHT10tothesameUSBportusedwhentheRHT10wasinitialized.

2. Openthegraphingsoftwareprogramifitisnotstillrunning.

3. ClicktheDownloadicon(1stontheleft)orselectDataDownloadfromtheLINK

pull‐downmenu

4. TheWindowshownbelowwillappear.PressDOWNLOADtobegintransferring

readings



Ifthereadingsaresuccessfullytransferred,theVIEWscreenandtheSAVEscreen(bothshown

below)willappear.IntheSAVEscreen,namethefileandsaveittoaconvenientlocation.The

dataissavedasan.recfileforuseinthisprogramonly.Atalatertime,theusercanselect

SAVE‐ASandsavethedataasanExcel,Text,orBitmapfile(explainedinnextsection).



InthescreenbelowpressVIEWtoseethedatagraphically.Iftherearenoreadingscurrently

storedintheRHT10,theprogramwilllettheuserknowviaawarningscreen.



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RHT10 HW_SW-en-US_V5.6.2 6/16

WhenVIEWispressed,theDataGraphwindowappears,



TheDataGraphwindowpresentsthetransferreddatainanx‐ygraphformatwithDate/Time

representedonthehorizontalaxisandTemperature/RelativeHumidity/DewPoint/Grainsper

poundGPP(withoptionalRHT10‐SWonly)/AlarmLimitsrepresentedontheverticalaxis:







Tozoominandoutofdataregions,thereareseveralapproaches:



1. Usethemousetoclickanddragaboxaroundanydataareatomagnifytheselected

area.

2. Clickonthezoommagnifiericontoolonthemenubar

3. SelectVIEWALLorZOOMOUTfromtheVIEWpull‐downmenu.



Intheexamplegraphabove,theTemperatureisrepresentedbythesolidredline(thelinesare

knownas‘traces’);theRHandDewPointarerepresentedbythesolidyellowandgreenlines,

respectively.Thelowandhighalarmvaluesfortemperaturearerepresentedbythedashedred

traces;thecorrespondingalarmsforhumidityarerepresentedbythedashedyellowtraces.



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RHT10 HW_SW-en-US_V5.6.2 6/16

TocustomizethegraphwindowselectSHOWTRACES,BACKGROUND,GRIDLINES,andMASK

POINTSfromtheVIEWpull‐downmenu.Theseoptionsprovidethefollowingfeatures:



SHOWTRACES:Allowstheusertoselectwhichdatatoviewasatrace(Temperature&

Alarms).

BACKGROUND:Selectbackgroundcolorscheme.

GRIDLINES:Addorremovegridlinesfromxandyaxes.

MASKPOINTS:Placesdotsonthetracesfortheactualdatapoints,breakingupthe

continuousnatureofthetrace.



FILEOPEN,FILESAVE‐AS

Tosavethetransferreddatainaformatotherthantheproprietary.recformat,clicktheSAVEAS

iconfromthemenubar(4thfromright)orselectSAVEASfromtheFILEpull‐downmenu.Thedata

canbesavedinthefollowingformats:



TEXTFILE(.txt)

EXCELFILE(.xls)

BITMAPFILE(.bmp)



Toopenanexistingdatafileforviewingonthedatagraphwindow,clickontheFILEOPENiconon

themenubar(3rdfromleft),orselectFILEOPENfromtheFILEpull‐downmenu.Whenprompted,

selecta.recfilesavedearlier.



FILEPRINT

Toprintadatagraphwindowtoalineornetworkprinter,clickontheprintericonorselectPRINT

fromtheFILEpull‐downmenu.Notethatcolorgraphwindowscanbeaccuratelyprintedoncolor

printers.



Note:TheRHT10retainsdatainitsinternalmemoryuntiltheuserbeginsanewloggingsession.

StartinganewloggingsessionclearsalloftheRHT10’sstoredreadings;besuretosave

previousdatabeforestartinganewloggingsession.



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Altri manuali per RHT10

Indice

Altri manuali Extech Instruments Registratore di dati

Extech Instruments

Extech Instruments 475040-SD Manuale utente

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Extech Instruments EA80 Manuale utente

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Extech Instruments THD5 Manuale utente

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Extech Instruments SD700 Manuale utente

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Extech Instruments RTH20 Manuale utente

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Extech Instruments SDL2004 Manuale utente

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Extech Instruments RHT20 Manuale utente

Extech Instruments

Extech Instruments VB300 Manuale utente

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Extech Instruments 42280-NIST Manuale utente

Extech Instruments

Extech Instruments Quick Start Manuale utente

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Extech Instruments CO210 Manuale utente

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Extech Instruments TH10 Manuale utente

Extech Instruments

Extech Instruments 451126 Manuale utente

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Extech Instruments SDL310-NIST Manuale utente

Extech Instruments

Extech Instruments 381395 Manuale utente

Extech Instruments

Extech Instruments TH10 Manuale utente

Extech Instruments

Extech Instruments SD800 Manuale utente

Extech Instruments

Extech Instruments RHT35 Manuale utente

Extech Instruments

Extech Instruments SD800 Manuale utente

Extech Instruments

Extech Instruments DL150 Manuale utente

Extech Instruments

Extech Instruments 407760 Manuale utente

Extech Instruments

Extech Instruments RTH10 Manuale utente

Extech Instruments

Extech Instruments 42280A Manuale utente

Extech Instruments

Extech Instruments SD900 Manuale utente

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