Mid Eastprofessionallaser theodolite DJD2-JELmanufacturerClick to enterNowonthemarketLuoPanyouthree,respectively,threeyuancompass,sanhesanhecompositecompasscompassandthreeyuan.Learnwhentoselectthreeyuanfengshuisanhecompositeforthecompass. Intheshapeofthecompassfortheforeignparty,andwithinthecompassofyuantongplaterotation,around,roundmusthave360°scaleandinforeignaroundthefourhavetwofixedcrossgeographic.

lookatthemeasurementsonthesamepositionofobjects,needlewithandwithoutdeviationdegree.

Heightmeasurementfunctionofusingtotalstaonealizemeasurementofmetalcansofgradient,andtheJJG168-2005verticalsteeltankcapacityverificationregulations"7.3.6describedinthesamelevelmeasuringinclinationprinciple,method,approximate,alsocanbedividedintothetankandtankmeasurementtwoways. (1)totalstationtankmeasuringinclination.Selectedadirection,measureandrecordthefirstlapplateatthebottomofthecorrespondingpointsoftheelevationanddirectioninturnrotated45°,respectively,

DomesticredflagⅡtypeandSwissT1,typeopticaltheodoliteisbelongtohsypefeading.Meterreadinginthereadingwindow,thefollowingpanefordegreediallike,intermediatecompartmentforverticalscale. Readingpaneinthemiddleofthedoubleasindexline,dial1°30'orcarvedapartition,notenumberisdegree,thewindowforthemicrometerasabove,thewindowinthemiddleofthesingleindexline,

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

(1)transmitter:rf,basebandsignalmodulationtoandpoweramplifier. (2)receiver:willreceiverfsignaldemodulation,enlargereductionintoabasebandsignal. Phase-lockedloop(3):providesthehighstabilityofthestandardforthetransmitterandreceiverrfsignal. (4)thebasebandprocessingandmodem:thebasebandsignalfilteringandamplificationplastic,modem,etc.

2.Thickcoarsepingpingisthelineofsighttoinstrumentroughlevel,usingspiralrearfootcirclelevelbubbleindicatorsinthecirclecircle. Methods:thepracticewithinstrument.Intheprocessofleveling,thebubblemovingdirectionisconsistentwiththedirectionofmotionofthethumb. 3.Aimedatistouseatelescopeatthetargetaccurately.Firstistoputthetelescopetothedistantandbrightbackground,turntheeyepiecelensspiral,

Measuringinstrumensupgadeimagemeasurementtechnologytoanewstageofequipment,hasthecharacteristicsofhighlyintelligentandautomation. Intheprocessofmeasuringinstrumentmeasurement,thelightsourceisthecoreoftheimportant,thecurrentmeasurementsoftwareforthelightsourcecontrolisveryflexible, accordingtothemeasuredworkpiece,

Firstmeasuringmethodscanbedividedintodirectmeasurementandindirectmeasurement,directmeasurementofpeopleshouldallknow,canbedirectlyobtainedfromthemeterismeasureddirectlynumerical, clearandconvenient,andtheindirectmeasurementisthroughsomeofthefunctionrelationshipbetweenaccountingouttomeasuretheamountofthesetwomethodsdirectly,inordertoreducethemeasurementerror,

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