Tom qab ua kom koj lub siab xav pib golf rangefinder, nws yog qhov mob heev rau cov qub tub rog uas xav txhim kho lawv cov kev txawj lossis rau cov neeg pib tshiab uas tau pab hauv kev kawm ua si, vim lawv tsis' tsis paub yuav lawv li cas.
Cov txheej txheem theem rangefinder yog rangefinder uas hloov kho lub laser theem thiab tau txais qhov kev ncua deb los ntawm kev ntsuas theem sib txawv ntawm lub teeb pom kev laser. Txij li thaum lub teeb pom kev laser yuav tsum tau kuaj pom, lub teeb liab tau txais yuav tsum muaj kev siv zog. Xav txog kev nyab xeeb ntawm tib neeg lub qhov muag, telephoto systems xws li pulsed laser rangefinders tsis tuaj yeem siv, thiab qhov ntau me me. Ib qho kev sib txawv yog 0.5mm txog 150m. Feem ntau hais lus, cov txheej txheem theem laser rangefinder siv 635 nm (visually liab) laser li cov khoom debugging, feem ntau hu ua infrared rangefinder. Txawm li cas los xij, lub ntsiab lus ntawm laser tsis yog raws li xim. Yog tias 635nm laser rangefinder siv ncaj qha rau tib neeg lub qhov muag, nws yuav ua rau tsis muaj kev puas tsuaj. Thov siv thiab tiv thaiv kom raug.
Txij li thaum lub propagation ceev ntawm ultrasonic nthwv dej nyob rau hauv cov huab cua yog heev cuam tshuam los ntawm kub, av noo thiab huab cua siab, qhov ntsuas qhov yuam kev yog loj. Vim hais tias lub wavelength ultrasonic ntev thiab qhov kev nthuav tawm deb yog luv, qhov dav dav ultrasonic range finder muaj qhov ntsuas luv luv thiab ntsuas qhov tseeb. Txawm li cas los xij, cov yam ntxwv ntawm kev sib kis ntawm ultrasonic raws li tus kiv cua yog ntau dua li ntawm photoelectric rangefinders, thiab tau siv dav hauv kev tiv thaiv kev ruaj ntseg, ntsuas qhov siab ntawm cable, ntsuas qhov teeb meem thiab lwm qhov chaw.
Laser rangefinders tau siv dav hauv hluav taws xob, kev txuag dej, kev sib txuas lus, ib puag ncig, kev tsim kho, geology, tub ceev xwm, kev tiv thaiv hluav taws, blasting, navigation, aviation, railway, tiv thaiv kev ua phem / tub rog, kev ua liaj ua teb, hav zoov, vaj tse, kev lom zem / sab nraum zoov. kis las thiab lwm yam.
Kev siv dav dav
Muaj kev them nyiaj nqes hav, tab sis tsis muaj txoj kab nqes kev hloov pauv khawm: tsuas yog rau kev cob qhia txhua hnub, tab sis seb nws yog lub dav hlau kab rov tav lossis txoj kab nqes, qhov inclination, nws tuaj yeem ntsuas qhov deb. Txawm hais tias qhov rangefinder no tsuas yog tsim nyog rau kev cob qhia txhua hnub, tsis yog txhua tus players yog cov kws tshaj lij, kev txhim kho txhua hnub ntawm kev siv tshuab, siv ntau zaus, siv qhov rangefinder no txaus. Yog li ntawd, tus nqi kuj tseem pheej yig thiab nruab nrab, vim tias qhov kev thov yog siab, yog li kev lag luam kuj muaj ntau dua.
In fact, this purchase is a misunderstanding, the rangefinder can not fully meet the parameter conditions, there are many interference factors, such as harsh environment. Complex terrain and realistic survey targets. At the time of purchase, if the user wants to measure the effect of 600 meters, do not choose a rangefinder with a parameter of 600 meters, because it may not achieve the data you want to measure.
Now the price of laser rangefinders is very unstable in the market, so many users think that high-priced products are good, regardless of performance, whether it is applicable or not. They often wait until they've used it to start complaining, and then spend money on other styles.
Yog li, thaum mus yuav khoom rau lub rangefinder, nco ntsoov: tus nqi tsis yog lub ntsiab lus, nws' yog cov khoom nws tus kheej. Koj tuaj yeem pom meej cov khoom ua haujlwm, xaiv raws li koj tus cwj pwm kev siv thiab kev xav tau, thiab nrhiav kev cob qhia kev tshaj lij thaum tsim nyog.
1. If there is fog or haze in the air, it will hinder the return of light waves and affect the measurement distance. Therefore, the better the air quality, the better the measurement.
2. Lub zog ntawm lub teeb muaj zog ntawm qhov ntsuas. Lub rangefinder tsim los siv lub hauv paus ntsiab lus laser pulsed yuav tsum siv 905 wavelength, uas overlaps lub 905 band nyob rau hauv tshav ntuj. Yog tias lub hnub ci dhau lawm, nws yuav rov qab lub teeb nthwv dej thiab ua rau muaj kev cuam tshuam, txo qhov ntau ntawm lub tshuab.
