Shaanxi Deruite Industry and Trade Co., Ltd.  

Product Name: Optical Collimator, Table Type with Three Optical Tube (W420-3) Model NO.: W420-3 Horizontal Line: No Vertical Lines: No Accuracy: 30" Tube Focus: 420mm Trademark: No Transport Package: Wooden and Carton Specification: 103*56.5*104CM Origin: China HS Code: 9015800090 Product Description Optical Collimator System W420-3 is designed for checking Automatic Level, Optical Theodolites, Electronic Theodolites, Total Stations and other Optical Levels.*Introduction:<o:p>1)Thismodelofequipmentadoptstotallythreecollimatortubeswhichhavethefocusof420andbeen designedwithplungeangle,elevationandcollimationhorizontalangle.<o:p>2)Thecollimatortubeisequippedwithalonghorizontalbubblewiththeprecisiontobe10",whichcan significantlyimproveCCT'sinspectionprecision.<o:p>3)Thecollimatortubeisequippedwithup/downandright/lefttuningdevice,thereforeeasyfor customers'usage,installation,commissioningandinspection.<o:p>4)Thecollimatortubeadoptsthelatestlong-life"cold"lightsource,whichintensitymaybe tunedaccordingtocustomers'requirementsandindoorluminance.Thesourceproduces viridescentlights,whicharecomfortableforseeing.<o:p>5)Ontheliftingplatform,thethreadedrodallowing26cmliftingrangerunssmoothlyandstably,andwith differentconfiguration,enablescustomerstooperatereadilyandeasily.<o:p>6)Thefixed,integratedinstrumentcenterscrewsontheliftingplatformarecommoninbothmetricand Britishsystems(two-in-one),andcanbecombinedforcheckingdifferentforeignand domesticmeasuringinstruments.<o:p>7)Thefoundationisdesignedandinstalledwith4levelingwheel,andatthebottom,4roundpadscan increasethegroundforce-carryingsurfaceandthestability.Thewholeplatformis availableforlevelingandmoving.<o:p>8)Theequipmentisdesignedwithsmallformfactorandlooksdecentandcharming.Thetotal weightis120kgandtheequipmentstandsveryfirmly.<o:p><o:p><o:p>*MainTechnicalParametersofTubes:<o:p> Tubelength:520mm<o:p> Tubefocus:420mm<o:p> TubeAperture:55mm<o:p> Resolution:3"<o:p> Angleoffieldofview:10°20<o:p> Accuracy(Reticle'sdivisionvalue):30"<o:p> Magnification:5.7~7X<o:p><o:p> Theshortesttargetoftheleveltube:2m<o:p> Thefartarget:∞<o:p> Themicroadjustingrangeofthefront/backhorizontaltube:5"<o:p> Horizontal:≤10",<o:p> Vertical:≤10" <o:p> Horizontal(0° Levelaccuracy:<o:p> Roundlevel(Onthefoundationofthefrontcolumn):8"/2mm, <o:p> longlevel(Onthefront/backhorizontaltube):20"<o:p> Liftingrangeoftheliftingplatform:≥320mm<o:p><o:p>Powersupplyfortube:4.5~6V,2.1W<o:p>Switchpower:1~10A<o:p><o:p> Lightingsource:coldlight(withadjustableintensity),green<o:p> <o:p> Shipmentpackage:3woodencases,130kgs,0.5cbm