Dab tsi yog qhov txawv ntawm ultrasonic rangefinder los ntawm laser rangefinder?
1. Hais txog qhov tseeb, qhov ntsuas qhov tseeb ntawm ultrasonic rangefinder yog nyob rau theem centimeter, thiab qhov ntsuas qhov tseeb ntawm lub laser rangefinder yog nyob rau qib millimeter;
2. Nyob rau hauv cov nqe lus ntawm kev ntsuas ntau, qhov ntsuas ntau ntawm ultrasonic rangefinder feem ntau yog nyob rau hauv 80 meters, thaum lub sij hawm ntsuas ntawm lub handheld laser rangefinder tuaj yeem ncav cuag li 200 meters, thiab qhov ntsuas ntau ntawm lub laser rangefinder telescope tuaj yeem ncav cuag ntau pua. kilometers. Txawm hais tias nyob deb (qhov ntsuas qhov tseeb ntawm laser qhov tsom iav feem ntau yog 1 meter lossis kaum centimeters).
3. Lub ultrasonic range finder yog ib qho yooj yim los qhia qhov yuam kev. Txij li thaum lub ultrasonic range finder emits suab nthwv dej thiab muaj cov kiv cua-zoo li emission yam ntxwv ntawm lub suab tsis, thaum muaj ntau yam teeb meem nyob qhov twg lub suab tsis dhau, yuav muaj ntau reflected suab nthwv dej, ntau cuam tshuam, thiab qhia yuam kev. Lub laser rangefinder yog ib lub teeb me me ntawm lub teeb laser uas tau tawm thiab rov qab los, yog li ntev npaum li lub nqaj tuaj yeem dhau mus, yuav luag tsis muaj kev cuam tshuam.
4. Tus nqi ntawm ib qho ultrasonic rangefinder ranges los ntawm kaum tawm yuan mus rau ob peb puas yuan, thiab tus nqi ntawm ib tug laser rangefinder ranges los ntawm ob peb puas yuan mus rau ob peb txhiab los yog kaum txhiab yuan, nyob ntawm qhov raug thiab nyob deb.
Yog li ntawd, laser range finders tau ntev tau siv rau ntau yam industries nyob rau hauv peb lub neej, xws li: sab hauv designers, surveyors, appraisers, fais fab chaw soj ntsuam, firefighters, av npaj, av developers, theem tsim, Hoobkas thiab warehouse npaj, Exhibition builders, cov neeg ua haujlwm hauv hav zoov, tsim qauv, kev nyab xeeb hluav taws, kev sib kis ntawm kev lag luam, kev sib tsoo tsheb sib tsoo, cov neeg tsav tsheb crane, kev soj ntsuam thiab daim ntawv thov thiab software muab kev pabcuam, cov ntaub ntawv qauv thiab lwm yam kev ntsuas kev ua haujlwm yuav siv cov khoom siv tes tuav laser rangefinders.
