Instrukcja obsΕ‚ugi Extech PH90


Przeczytaj poniΕΌej πŸ“– instrukcjΔ™ obsΕ‚ugi w jΔ™zyku polskim dla Extech PH90 (6 stron) w kategorii Niesklasyfikowane. Ta instrukcja byΕ‚a pomocna dla 6 osΓ³b i zostaΕ‚a oceniona przez 2 uΕΌytkownikΓ³w na Ε›rednio 4.5 gwiazdek

Strona 1/6
USERξ˜ƒMANUALξ˜ƒ
ξ˜ƒ
ξ˜ƒ
Waterproofξ˜ƒpH/Temperatureξ˜ƒMeterξ˜ƒ
ξ˜ƒ
Modelξ˜ƒPH90ξ˜ƒ
PH90‐en‐GB_V1.4ξ˜ƒξ˜ƒξ˜ƒ6/16ξ˜ƒ
2
Introduction
Thankξ˜ƒ ξ˜ƒyou for Modelξ˜ƒselectingξ˜ƒthe Extechξ˜ƒ ξ˜ƒ ξ˜ƒPH90ξ˜ƒwaterproofξ˜ƒ ξ˜ƒpH/Temperature meter.ξ˜ƒThisξ˜ƒ
instrumentξ˜ƒisξ˜ƒequippedξ˜ƒwithξ˜ƒ ξ˜ƒa flatξ˜ƒsurface electrodeξ˜ƒpHξ˜ƒ ξ˜ƒ(modelξ˜ƒpH95)ξ˜ƒforξ˜ƒreliableξ˜ƒtestξ˜ƒresults.ξ˜ƒ
This tested calibratedξ˜ƒdeviceξ˜ƒisξ˜ƒshippedξ˜ƒfullyξ˜ƒ ξ˜ƒandξ˜ƒ ξ˜ƒand,ξ˜ƒwithξ˜ƒproperξ˜ƒuse,ξ˜ƒwillξ˜ƒprovideξ˜ƒyearsξ˜ƒofξ˜ƒ
reliableξ˜ƒservice.ξ˜ƒPleaseξ˜ƒvisit (www.extech.com)ξ˜ƒourξ˜ƒ ξ˜ƒwebsite ξ˜ƒtoξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒcheck for the latest version of this
Userξ˜ƒGuide,ξ˜ƒProductξ˜ƒUpdates,ξ˜ƒProductξ˜ƒRegistration,ξ˜ƒandξ˜ƒCustomerξ˜ƒ ξ˜ƒSupport.
Features
ο‚· Rugged,ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒreplaceable, flat surface pH electrodeξ˜ƒ(pH95)ξ˜ƒforξ˜ƒquickξ˜ƒpHξ˜ƒmeasurementsξ˜ƒ
ο‚· LCDξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒdisplay shows pH and temperature measurements simultaneously
ο‚· Calibrationξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒautomatically recognizes buffer solution
ο‚· PTSξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ(percent of slope) feature alerts user when electrode replacement is necessary
ο‚· ATCξ˜ƒ ξ˜ƒ ξ˜ƒ(automatic temperature compensation)ξ˜ƒξ˜ƒ
ο‚· Waterproofξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒdesign (IP57); meter canξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒfloat in water
ο‚· Autoξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒpower off after 10 minutes of inactivity
ο‚· Easyξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒto replace pH electrode
ξ˜ƒ
ξ˜ƒ
PH90‐en‐GB_V1.4ξ˜ƒξ˜ƒξ˜ƒ6/16ξ˜ƒ
4
Overviewξ˜ƒ
pHξ˜ƒOverviewξ˜ƒ
pHξ˜ƒisξ˜ƒ ξ˜ƒa unit (rangingξ˜ƒofξ˜ƒmeasureξ˜ƒ ξ˜ƒfromξ˜ƒ ξ˜ƒ0 toξ˜ƒ14pH)ξ˜ƒindicating of or ofξ˜ƒtheξ˜ƒdegreeξ˜ƒ ξ˜ƒacidityξ˜ƒ ξ˜ƒalkalinityξ˜ƒ ξ˜ƒ ξ˜ƒa
solution. are solutionsξ˜ƒSolutionsξ˜ƒwithξ˜ƒ ξ˜ƒa pHξ˜ƒlowerξ˜ƒthanξ˜ƒ ξ˜ƒ7ξ˜ƒconsideredξ˜ƒacidic,ξ˜ƒ ξ˜ƒwithξ˜ƒ ξ˜ƒa pHξ˜ƒhigherξ˜ƒthanξ˜ƒ
7 a 7ξ˜ƒareξ˜ƒknownξ˜ƒasξ˜ƒbases,ξ˜ƒandξ˜ƒsolutionsξ˜ƒwithξ˜ƒ ξ˜ƒpHξ˜ƒofξ˜ƒexactlyξ˜ƒ ξ˜ƒareξ˜ƒ ξ˜ƒ ξ˜ƒconsidered β€˜neutral’.
The thanξ˜ƒpH pHξ˜ƒscaleξ˜ƒis if isξ˜ƒlogarithmicξ˜ƒso,ξ˜ƒforξ˜ƒexample,ξ˜ƒ ξ˜ƒsampleξ˜ƒβ€˜Aβ€™ξ˜ƒ ξ˜ƒ ξ˜ƒ1ξ˜ƒlowerξ˜ƒ ξ˜ƒSampleξ˜ƒβ€˜B’,ξ˜ƒthenξ˜ƒ
Sample Sampleξ˜ƒβ€˜Aβ€™ξ˜ƒisξ˜ƒ10 timesξ˜ƒ ξ˜ƒmoreξ˜ƒacidicξ˜ƒthanξ˜ƒ ξ˜ƒB.ξ˜ƒ ξ˜ƒA differenceξ˜ƒofξ˜ƒ ξ˜ƒ1 pHξ˜ƒrepresentsξ˜ƒ ξ˜ƒa ten‐foldξ˜ƒ
differenceξ˜ƒinξ˜ƒacidity.ξ˜ƒ
Gettingξ˜ƒStartedξ˜ƒ
ο‚· Forξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒnew meters, remove the battery cap (1) at the top of the meter and install 2 batteries
observingξ˜ƒcorrectξ˜ƒpolarity.ξ˜ƒ
ο‚· Removeξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒthe cap from the bottom of the instrument (7) to expose the flat surface electrode and
referenceξ˜ƒjunction.ξ˜ƒ
ο‚· Beforeξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒfirst use, rinse the electrode with cleanξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒtap water and wipe dry.
ο‚· Theξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒsponge should be kept moistened at all times to ensure accuracy.
Replacingξ˜ƒElectrodesξ˜ƒ
Theξ˜ƒPH90ξ˜ƒis is isξ˜ƒshippedξ˜ƒwithξ˜ƒ ξ˜ƒa flatξ˜ƒsurfaceξ˜ƒpHξ˜ƒelectrodeξ˜ƒattachedξ˜ƒ(7).ξ˜ƒElectrodeξ˜ƒlifeξ˜ƒ ξ˜ƒlimited,ξ˜ƒandξ˜ƒ ξ˜ƒ
dependentξ˜ƒon ofξ˜ƒ(amongξ˜ƒotherξ˜ƒ ξ˜ƒfactors) frequencyξ˜ƒ ξ˜ƒuseξ˜ƒandξ˜ƒcare.ξ˜ƒIfξ˜ƒtheξ˜ƒelectrodeξ˜ƒneedsξ˜ƒtoξ˜ƒbeξ˜ƒ
replaced,ξ˜ƒfollowξ˜ƒthese electrodes.ξ˜ƒstepsξ˜ƒforξ˜ƒremovingξ˜ƒandξ˜ƒconnectingξ˜ƒ ξ˜ƒReplacementξ˜ƒpHξ˜ƒ
electrodesξ˜ƒ(partξ˜ƒnumberξ˜ƒpH95) areξ˜ƒ ξ˜ƒavailableξ˜ƒ ξ˜ƒ ξ˜ƒ ξ˜ƒfrom Extech Instruments.
1. the Unscrewξ˜ƒ ξ˜ƒelectrodeξ˜ƒcollarξ˜ƒ(6)ξ˜ƒclockwise,ξ˜ƒandξ˜ƒremoveξ˜ƒitξ˜ƒcompletely.ξ˜ƒ
2. the the Pullξ˜ƒ ξ˜ƒpHξ˜ƒelectrodeξ˜ƒmoduleξ˜ƒoutξ˜ƒfromξ˜ƒ ξ˜ƒtester.ξ˜ƒ
3. the Carefully,ξ˜ƒplugξ˜ƒ ξ˜ƒa newξ˜ƒelectrodeξ˜ƒmoduleξ˜ƒintoξ˜ƒ ξ˜ƒtesterξ˜ƒsocket.ξ˜ƒ
4. the Replaceξ˜ƒandξ˜ƒtightenξ˜ƒ ξ˜ƒelectrodeξ˜ƒcollar toξ˜ƒ ξ˜ƒensureξ˜ƒ ξ˜ƒa goodξ˜ƒseal.ξ˜ƒ
Automaticξ˜ƒElectrodeξ˜ƒRecognitionξ˜ƒ
Whenξ˜ƒthe theξ˜ƒmeterξ˜ƒis itξ˜ƒpowered,ξ˜ƒ ξ˜ƒrecognizesξ˜ƒ ξ˜ƒtypeξ˜ƒofξ˜ƒelectrodeξ˜ƒthatξ˜ƒisξ˜ƒconnectedξ˜ƒandξ˜ƒdisplaysξ˜ƒ
the the theξ˜ƒappropriateξ˜ƒunitξ˜ƒofξ˜ƒmeasure.ξ˜ƒAttachξ˜ƒ ξ˜ƒelectrodeξ˜ƒbeforeξ˜ƒpoweringξ˜ƒ ξ˜ƒmeter;ξ˜ƒneverξ˜ƒpowerξ˜ƒ
theξ˜ƒmeterξ˜ƒwithoutξ˜ƒanξ˜ƒelectrodeξ˜ƒattached.ξ˜ƒ
Poweringξ˜ƒtheξ˜ƒMeterξ˜ƒ
The powerξ˜ƒbatteries alreadyξ˜ƒareξ˜ƒ ξ˜ƒinstalledξ˜ƒinξ˜ƒthe theξ˜ƒmeter.ξ˜ƒPressξ˜ƒ ξ˜ƒ ξ˜ƒbuttonξ˜ƒ(3)ξ˜ƒtoξ˜ƒpowerξ˜ƒONξ˜ƒorξ˜ƒOFF.ξ˜ƒ
The displayed status strength. Theξ˜ƒ ξ˜ƒbatteryξ˜ƒindicatorξ˜ƒletsξ˜ƒthe theξ˜ƒuserξ˜ƒknowξ˜ƒ ξ˜ƒ ξ˜ƒofξ˜ƒtheξ˜ƒbatteryξ˜ƒ ξ˜ƒ ξ˜ƒAutoξ˜ƒ
Powerξ˜ƒoff feature offξ˜ƒ ξ˜ƒshutsξ˜ƒtheξ˜ƒmeterξ˜ƒ ξ˜ƒautomaticallyξ˜ƒafterξ˜ƒ10ξ˜ƒminutesξ˜ƒofξ˜ƒinactivityξ˜ƒtoξ˜ƒpreserveξ˜ƒ
batteryξ˜ƒlife.ξ˜ƒξ˜ƒ


Specyfikacje produktu

Marka: Extech
Kategoria: Niesklasyfikowane
Model: PH90

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