超声波检漏仪英文介绍Ultrasonicleakdetectioncamera1stultrasoniccompressedair,gazandvacuumleakdetectorwithcamera.Specialydedicatedtovisualizethespotswherecompressedairisleaking,theLE4500hasmanyotherapplicati***suchas:steamtrapmonitoring,bearingmonitoring,electricalapplicati***likepartialdischarge,coronaeffects,puncturedisolators,electricaltrackingdetection.TheLE4500isasophisticatedtool.Extremelysensitive,itiscapableoffindingallleakseventhe***allest,includingthosenobiggerthanthesizeofasyringeneedle,atadistanceof15metres.TheLE4500isusedlikeacamera.Whenitcomesnearaleak,adynamicyellowtargetappearsonthelargecolourscreen.Thetargetturnsredandshrinksasitapproachesthesourceoftheleak.Abargraphatthebottomofthescreenaccompaniesandfacilitatesthesearch.Whenthedeviceisfacingtheleak,acrossappearsinthecenterofthetarget.Itisthenpossibletophotographands***ethepreciselocationoftheleak.Eachphotoisnumbered,datedandtimed,andshowsthedBRMSleveloftheleakwiththelevelofthegainsetting.ThephotoscanbeuploadeddirectlyontoaPCviaaUSBcable(supplied).Standardkitincludes·LE4500camera·Professionnalheadphones·Batterycharger·USBcable·Instructi***ofuse·2yearswarrantycertificate·Qualitycontrolcertificate·Carryingcase·TechnicaldatasSensitivityDetectaleakof0.1mmat3barsat20mCameraColour640x480pixelsDisplayLCDcolour3,5"320x240pixelsPicturesBMP,number,dateandtimeDynamicTarget-Redsquarewithcrossonstrongleak-YellowsquarewithcrossonlightleakMeasurementsdBRMSandMAXMemoryUpto1000pictures,canbeuploadedtoPCCommunicationUSBcablesuppliedUSsensor-Opentype-Bandwidth+/-2kHz&agr***e;-6dB-Centralfrequency40kHz+/-1kHz-Adjustablefrequencymixerfrom34to46kHz-Autogain,andadjustablefrom50to110dBHeadsetAdjustablevolumefrom0to10PowersupplyLithium-ionrechargeablebatteryAutonomy6hoursTemperaturerange-10°Cto+50°CDimensi***230mmx100mmx70mmWeight580gLE4500alone,withmetalliccase3,9kgStanda***CECEM2004/108/CE:EN61000-6-4&EN61000-6-2)