首页 > Mid EastSURVEYING INSTRUMENTmanufacturerPlease see more

Mid EastSURVEYING INSTRUMENTmanufacturerPlease see more

作者: Deruite Industry 发布时间: 2019-09-11 06:31:18

Mid EastSURVEYING INSTRUMENTmanufacturerPlease see moreSuchmachinehassimplestructure,lowercost,mainlycooperatewithground-basedtelescopes(geodesy,birdingpurposes),ifusedtoobserveobject,asaresultofthecelestialbodies, weeksdirectionisoftennotverticallyorhorizontallyandthehorizon,soyouneedtoturnbothaxisandtransformspeedovermetackobjects,butinthefieldofotherdayswillrotaterelativetothetargetobject,unlesswithoffsetfieldofrotatingmechanism,otherwise,shouldnotbeusedforthelongexposuretimeofastronomicalphotography.

Theriseandfallofcentercolumnforfine-tuninganduseonly,asfaraspossibleavoidtohigh,toprevent"top-heavy".Beforefilmingshouldalsocheckeachpartoflockingdevices,makeitsfastening,avoidshaking.

Situationmainlyusethreeyuanplate,airiscommonlyusedtriaddish,butmodernfengshuiissituationcombinedwithqisomuchmoreincompositeplate.Othercommoncompassandeasydish,xuanemptydishanduniqueplateusedinthefactions, butnomatterwhatareligiouscompass,theremustbealayerofmiddleis24mountainazimuth,startedfromthenorth,arearrangedinsequenceRenZidecyl,uglygenYin,JiaMaob,Chenxunhave,cnoond,didnotheshen,heptylunitarysheen,dryhaitwenty-four.[6]

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

Payattentiontotheseproblemswhenusingtheelectronictheodolite 1,erectioninstrument:placetheelectronictheodoliteonframe,theframeheadlevel,tightenthescrewconnection. :in2,thepurposeistomakeelectronictheodolitecenterandthetestsiteislocatedinthesameverticalline.Canmovethefootrack,screwrotatingfeetmakeaccurateaimedatthecenterofthetessefsignin.

andthepracticeloftingitout.Someoneisusingitaccordingtothesimilartriangleprincipletomeasureheightmaybehorizontalinterval,butnotprecise,thelargerthedifferencebetweensimilartriangle,thegreatertheerror. Finalbriefsaidagain:transitpriorityislookingorpeninesigtheright-angleprinciple,theuseofotherviewpointsarenotveryaccurate.Myreplytoexpectsomehelptoyou.

Theodoliteintroductionto: 1,HR-righthand(clockwise)levelAngle,theHL-left-handedhorizontalAngle(counterclockwise). 2,chongqingtheodoliteoperationsteps(method)intheopticalto A.transiterectioninstrument:chongqingchongqingtheodoliteinframehead,generallymaketheframeheadlevel,tightenthescrewconnection. B.to:thepurposeistomakeinstrumentsandtestsiteislocatedinthesameverticallineinthemiddle.Canmovefeet,rotatingfeetscrewsothattosigninperfectalignmentinthemiddleofthetestsite.

theprecisionofthemeasuringinstrumentcanbeaguaranteemeasureefficiencywillbehigher,comparedwiththecontactmeasurement,noncontactmeasurementwillhavedeformationduetotouchorscratched,protectionfortheworkpiecewillbebetter. Inadditiontotheabovementionedmethod,andrangeaccuracyandprecisionofmeasurement,suchasthetwomeasuringmethodsgenerallyusedsuchasmeasurementaccuracy,