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DJ6-2 optical theodoliteWelcome to consultation

作者: Deruite Industry 发布时间: 2019-09-11 03:52:29

DJ6-2 optical theodoliteWelcome to consultationVarioustemporarysituationintheenvironmentandcanmakeyourhandheldcameracompromised:thestabilityoftheeverchangingwind,therainfalling,pot-holedroads,bustlingtourists,andweight-bearingmarching,pantingofthephotographerhimself,willletyoufeelthenecessityofatripod"protect". What'smore,someonedidtest:fora105mmlens,evenunderthe1/125secondsshuttertime,usethetripodanddonotuseatripod,

Tripodisveryusefulphotographicaccessories,itenablesyoutogainhighqualitypicture,expandthefilmingofthephotography. Intheuseoflongfocallengthlens,orneedlongtimeexposure,useatripodcankeepstableduringproduction,toobtainhighresolutionimages.Atripodorapersongoouttakeanimportantauxiliarytool.Tripodgenerallymadefrommetalorengineeringplastics,bycontractingspinlevelchange,isalsoconducivetocarry.

Thesecondpartisreading,whenelectronictheodoliteprecisionatthetarget,thereadingoftheinstrumentinterfacewillshowtheAngleanddistancebetweenthetwotestsites.Afterreading,completestheelectronictheodoliteisusedtomeasurethedistanceofthesteps.

ChongngrefinderusedphotoelectricscanningAnglemeasuringsystem,themaintypesare:codediscAnglemeasuringsystem,gratingplateAnglemeasuringsystemanddynamicAnglemeasuringsystem(gratingplate),etc.

Thetheodolitesightingtelescope,readingsystem,transverseandverticaldialofseverallocal,9canbereadafterreadingmicroscopeobservationvaluedirection. Ordinaryread1'forread1/10points,namelyof6"ofmultiple.ForwithmicroscalemicrometerJ6theodolitereadingwindow,HZsaiddegreedial,Vverticalscale.Degreeofthescalereadingis214°54',0,verticaldialreadingsof79°06'.4.TheodoliteforveneerofglassmicrometerJ6theodolitereadingwindow.

inastronomy,theappropriateontheearth(the)degrees,thencalledthedeclination(ascension).Fromthecelestialpoletothecelestialequator,declinationisdividedinto90°; Andrightascensionisdividedinto24,1and60points,namely1h=60m=15°,thisisbecausetheearthorthecelestialperhour15°rotatingthename.Theazimuthresolution,appropriatelookcluttered,

Byusingtheprincipleofthegyrodirectionalagileindependentmeasurementpointorientationofgyroscopictheodoliteandlasertheodoliteonthefloor;Transit,transitandzenithtelescopetheeffectofthreekindsofuniversaltheodoliteforgeographyobservation; Pullopenmicwiththeodolitetocontactforthegroundmeasurementusingtheodolitefilming,etc.

Researchanddevelopmentofproductsandtechnologyneedstobealargenumberofprofessionaltalentsandfunds,however,somedomesticuniversitiesforinstrumentandmeterindustryisnotverytheattentionoftherelevantprofessionalcourses, resultingintheinstrumentationindustryprofessionaltremevacant,noprofessionaltalents,whichcomeofnewproductsandnewtechnologies.Thesecondistheresearchanddevelopmentfunds.Alargepartofdomesticenterprisesarenotindependentresearchanddevelopmentontechnology,

crosswireandhangaprism,etc.Compensationdevicehasa"place", whenthetelescopeviewslightlytilted, compensatingelementwillhaveaswing,inordertomakethemotionofthe"pendulum"cangetstableassoonaspossible,mustbepackedinaairdamper,ormagneticdamper. Thisinstrumentistiltinglevelhighefficiency,precision,stability,especiallyinthewindyandthetemperaturechangeisbigareasofoperation.