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Eastern Europeprofessionalsurveying tabletwholesalePlease see more

作者: Deruite Industry 发布时间: 2019-08-13 14:35:48

Eastern Europeprofessionalsurveying tabletwholesalePlease see moreTheodoliteisdesignedaccordingtotheprincipleofmeasuringAnglemeasuringhorizontalAngleandverticalAnglemeasuringinstrument,dividedintotwokindsofopticaltheodoliteandelectronictheodolite,electronictheodoliteiscurrentlyused. Theodoliteisthemechanicalpartofthetelescope,t hetelescopecanpointtodifferentdirections.Theodolitehastwomutuallyperpendicularaxistoset-upofthetelescopeazimuthAngleandheightlevel.

lookatthemeasurementsonthesamepositionofobjects,needlewithandwithoutdeviationdegree.

Topullouttheplugbeforeshouldbeturnedoff.Ifintheprocessofmeasurement,pullouttheplug,maybelossofdata.Beforethebatterymustbeturnedoff.Instrumentcanonlybestoredindryroom. Correctionmethod:firstgardenbubbleswilladjustgood,thenpipebubblelevel,strictlyaccuratesightingtargets,writedownthereadings, (assumingthatis89degrees59minutesand40seconds)tousemirrorobservationtarget,writedownthereadings,(shouldbe270degrees0020seconds),ifnot,adjustagain.

ocularestimationforroughly,slowlyafoot,adjustedtheopticalapparatusintheeyepieceandobjective,thementionofaframewithbothhandsfeet,eyeviewofthemachinebeforeandaftermakecoincidewiththetestsite, steadierandtramplefeet.Elastictripodlegslongflatroundlevelparalleltwoflatspiral,levelingleveltube.Swingsightingof90degrees,

Theodolitetelescopeissomeofthemachinery,canmakethetelescopepointinginthedirectionisnotthesame. Theodolitehastwostraightaxisofeachother,inordertoset-upatelescopeazimuthAngleandlevel.Suchstandlayoutisshort,capitalislow,thefirstcooperationbetweenthegroundtelescope(earthusefulmeasure,birdwatching,etc),

likeZ0fallsonZpoint;Ormakethecrosshairtotheinstrumentautomaticallyswingintheoppositedirection,ZinZ0crosshairnodepoint. Suchaslightpathisnotusingthelightrefractionandusetranslation,aslongasthetranslationisequaltotheamountofZ0Z, thecrosshairpointZonlikesomeZ0,alsocanachievethepurposeofZ0andZoverlap.Automaticanpingcompensatoraccordingtothestructurecanbedividedintoactivityobjective,