North AmericaprofessionalA tape measuremanufacturerMore please consultMeasurement,putonatripod,theodolitewithpendantoropticalplummetaimtheinstrumentcentersitemeasurementontheground,withalevelinstrumentisflat,aimtomeasurewithatelescope,pingdudishwithwaterandverticalscalehorizontalAngleandverticalAngle. Accordingtothedividedintoprecisiontheodoliteandordinarytheodoliteprecision;Accordingtothereadingdevicecanbedividedintoopticaltheodoliteandcursortheodolite;Accordingtotheshaftingstructure

itwillmakeyourequipmentefficiencyisgreatlyreduced,sceneryphotographyinpursuitofthedepthoffield,apertureoftenneedtof/11evensmaller,sothatwhenthelightisabitpoor,especiallyforlandscapephotographycommonlyusedinthetelephotolenses,withoutatripod,isbeingdisqualifiedfromthecontest. Eveninthesunnylightconditions,alsonotusealensfocallengthofreciprocalvalueabovetheshuttertime,canguaranteethesharpnessofthehandheldphotography.

itsroleistobeabletomeasuretheAngleofthedigitaldisplay,andtheAngledataforstorage,atthesametimeautomaticreductionofthedistancebetweentwopoints. ElectronictheodoliteasanaccuratemeasurementofAngleanddistancereductionofprecisioninstruments.Atpresent,theAngleanddistanceoftheprojectiswidelyusedinmeasurement,andplayanimportantrole.So,electronictheodolitewhendistancemeasurementsshouldbehowtouse?

Theodoliteisusedasthemeasurementlevelandstraighttheodoliteview,firstusedasatrianglemeasurement.Itistheimportantmeasureandtheengineeringwork, especiallythelocalmeasurementisdifficulttoarrive.Butsometimestouseonclimateandtherocketlaunch.Theodolitehasatelescope,someofthemachinery, canmakethetelescopepointinginthedirectionisnotthesame.Theodolitehastwostraightaxisofeachother,inordertoset-upatelescopeazimuthAngleandlevel.Suchstandlayoutisshort,capitalislow,

Withtotalstationindifferentdirectionofthetank,inturn,eachpointelevationmeasurement.Repeatedmeasurementaftereachmovelevelonastationofthelastmeasurementpointelevation, canmakethecorrectiontothesamelevel.Tocalculatethemaximumdifferenceinthetwosymmetricpointelevation.

thenasfromeasttowestisthecelestialspheretorotatearoundtheus,andcelestialnorth(south)isjustinthelandoftheearthandthenorth(south)poleisover, celestialequatoralsojustareabovetheearth'sequator,accededtothethroneinthecenterofthetwocelestialpole.Liketheearthisthesame,we'llscoreonthecelestialspherelongitudeandlatitude,

Manyexpertsonthecurrentinstrumentandmeterindustryinourcountrydevelopmentpresentsituationtodiscussproblemsofthefuturedevelopmenttrend. A,scienceandtechnologyinnovationandresearchanddevelopmentofhigh-endproducts Withthedevelopmentofeconomyandtechnology,moreandmorehightotherequirementofautomaticcontrolandtestingtechnology,

Accordingtostatistics,everyyearfromforeignimportsofadvancedinstrumentsandequipmentworthnearlysixhundredbillionyuan,withhigh-endtechnologyoforrelatingtothe**safetyequipmentprohibitedtoentertheChinesemainland, accordingtostatistics,everyyearadvancedinstrumentsandequipmentimportedfromabroadisworthnearlysixhundredbillionyuan,

ndustryoperationsneedstobedoneelectronicmeasuringinstruments,electronicmeasuringinstrumentisshoulderingtheotherindustrytoupgrade,thehistoricalmissionofindependentinnovation. Second,secondaryyuan,alsoknownasimaginginstrument,videomeasuringinstrument,two-dimensionalimagemeasuringinstrument,automaticimagemeasuringinstrument.

ManualimagemeasuringinstrumenttorelyonmanualoperationtocontrolthemovementofmeasuringplatformofX,Y,inordertogettheopticalimageoftheobjectundertest,throughopticalmicroscopeamplification, itwillbeenlargedbyCCDcamerasystemobjectimagesintothecomputer,caneffectivelydetectallkindsofcomplicatedworkpiececontourandsurfaceshapeofsize,Angleandposition,