Taw qhia rau hom thiab kev ua haujlwm ntawm rangefinders
Photoelectric nrug meter
Raws li txoj kev ntsuas qhov deb, cov cuab yeej siv hluav taws xob ntsuas qhov deb tau muab faib ua ob hom: theem txoj kev ntsuas ntsuas ntsuas ntsuas thiab ntsuas pulse nrug ntsuas ntsuas.
Pulse rangefinders siv lub teeb ntawm lub teeb tawm ntawm lub hom phiaj los txiav txim siab lub sijhawm nws siv rau lub teeb kom rov qab los, yog li xam qhov kev ncua deb ntawm qhov ntsuas thiab lub hom phiaj. Vim qhov kev taw qhia zoo thiab ib lub wavelength ntawm laser, nws feem ntau yog siv los ua ib qho khoom siv hauv optoelectronic rangefinders. Yog li ntawd, pulse rangefinders feem ntau hu ua laser rangefinders.
Laser rangefinders siv txoj kev pulse tuaj yeem ua tiav ntau yam thiab tuaj yeem siv rau kev ntsuas sab hauv tsev thiab sab nraum zoov. Lawv feem ntau yog 3.5 txog 2000 meters, thaum lub siab ntau laser rangefinders tuaj yeem ncav cuag 5000 meters. Laser rangefinders rau kev ua tub rog tuaj yeem ncav cuag qhov ntev dua. Vim lub peev xwm los ntsuas qhov ntev-ntev ntsuas lub hom phiaj, laser rangefinders feem ntau muaj lub kaw lus telescopic, tseem hu ua laser rangefinder telescope, txhawm rau pom qhov pom qhov sib txawv ntawm cov neeg siv. Daim duab 1 yog ib daim duab ntawm peb lub tog raj kheej laser rangefinder telescope.
Qhov tseeb ntawm laser rangefinders feem ntau yog nyob ntawm qhov tseeb ntawm qhov ntsuas hauv kev suav lub sijhawm ntawm laser emission thiab txais tos. Raws li cov thev naus laus zis thiab daim ntawv thov siv, laser rangefinders tuaj yeem muab faib ua cov pa laser rangefinders nrog qhov tseeb ntawm li 1 meter (tsuas yog siv rau kev ua si sab nraum zoov, yos hav zoov, thiab lwm yam) thiab high-precision laser rangefinders siv hauv kev soj ntsuam, ntsuas av, kev tsim kho. , engineering applications, tub rog, thiab lwm lub sijhawm uas yuav tsum muaj qhov tseeb.
Phase method rangefinder yog rangefinder uas hloov cov theem ntawm lub laser thiab tau txais kev ncua deb los ntawm kev ntsuas theem sib txawv ntawm lub laser reflected. Vim yog qhov yuav tsum tau kuaj xyuas cov theem ntawm lub laser reflected, nws yog ib qho tsim nyog yuav tau txais lub teeb liab nrog kev siv zog. Xav txog kev nyab xeeb ntawm tib neeg lub qhov muag, lub kaw lus telescopic zoo ib yam li cov mem tes laser rangefinder tsis tuaj yeem siv, thiab qhov ntau me me. Qhov ntau yam ntawm qhov rangefinder yog 0.5mm txog 150 meters. Feem ntau, ib theem laser rangefinder siv 635 nanometer (visually liab) laser raws li cov khoom debugging, tseem hu ua infrared rangefinder, Tab sis qhov tseeb, lub ntsiab lus ntawm laser tsis yog raws li xim, thiab siv 635 nanometer laser rangefinder tuaj yeem ua rau irreversible kev puas tsuaj rau tib neeg lub qhov muag yog ncaj qha irradiated. Cov nyeem tau qhia kom siv thiab tiv thaiv kom raug.
