Debut ntawm lub laser range finder
Lub laser range finder yog ib qho cuab yeej uas xam cov hom phiaj qhov kev ncua deb siv ib qho kev hloov kho laser parameter. Thaum siv, lub pulsed laser rangefinder xa ib lub teeb los yog ib lub sij hawm luv luv pulsed laser beams mus rau lub hom phiaj, thiab cov khoom photoelectric tuaj tos lub laser beam reflected los ntawm cov khoom. Qhov kev ncua deb ntawm lub 'meter' mus rau lub hom phiaj yog xam los ntawm lub timer los ntawm lub sij hawm lub community launch thiab tau txais ntawm lub laser beam.
Handheld thiab telescopic laser rangefinders yog ob pawg ntawm laser rangefinders.
1. Handheld laser rangefinder: Qhov tseeb yog nyob ib ncig ntawm 2 millimeters, thiab qhov ntsuas qhov deb yog feem ntau nyob rau hauv 200 meters. Tam sim no, qhov no yog lub laser rangefinder uas tau siv ntau tshaj plaws. Functionally, nws feem ntau tuaj yeem txiav txim siab qhov ntim ntawm cov khoom raug ntsuas ntxiv rau kev xam qhov nrug.
Kev pabcuam huab 2. Laser rangefinder: Qhia tawm cov ntaub ntawv ntsuas lub sijhawm nrog cov neeg koom nrog kev tsim kho nyob deb los ntawm kev xa cov ntaub ntawv ntsuas laser rangefinder hla Bluetooth rau cov khoom siv mobile xws li smartphones thiab ntsiav tshuaj. Cov ntaub ntawv tseem tuaj yeem xa mus rau huab server ntawm wifi networking.
3. Laser rangefinder nyob rau hauv daim ntawv ntawm lub tsom iav raj: qhov ntsuas qhov ntau yog qhov tseem ceeb. Tus qauv ntsuas ntau yog li ntawm 3.5 thiab 2000 meters. Tsis tas li ntawd, muaj ntau lub telescopes nrog rau sab saum toj ntawm ib ncig ntawm 10 kilometers. Qhov ntau yog tsawg dua 3.5 meters txij li lub koob yees duab sib txawv yuav tsum tau sib sau ua ke. Thaj chaw yog qhov muag tsis pom. YAG lasers muaj lub wavelength ntawm 1.064 microns feem ntau yog siv nyob rau hauv laser telescopes loj tshaj 2000 meters. Lub zog laser yog qhov siab heev txhawm rau txhawm rau ntsuas qhov dav dav. Cov neeg siv tau hais kom ceev faj thaum siv lasers. Kev ntsuas sab nraum nruab nrab- thiab ntev-ntev yog thawj qhov chaw thov.
