I-Electronic RangeFinder: Yini okudingeka uyazi lapho uthenga?

Ama-Roulettes kanye nabatholi bebanga bahlala besetshenziswa empilweni yansuku zonke. Kepha ake ucabange ukuthi udinga ukukala ngokunembile ibanga elidlula ubude be-roulette eyishumi yemitha eyishumi. Ama-elekthronikhi anamuhla azosiza ukubhekana nenkinga - ama-racefinders we-laser ne-ultrasound.

I-Electronic Rangefinders ilula kakhulu kunamateyipu wokulinganisa wensimbi. Kwanele ukuthumela imitha endaweni efiselekayo engaphezulu komhlaba, chofoza inkinobho - futhi uzothola inani elifunekayo ngokunemba kwe-millimeter. Ukukhanya okuyenga! Ngaphezu kwalokho, amadivaysi kagesi, njengomthetho, angalinganisa ubude obuphezulu aze afike kuma-40-50 m, namamodeli anobuchwepheshe - kufika ku-250 m. Ngasikhathi sinye, izindleko zalezi zingcweti ezinjalo azedluli ama-ruble ayizinkulungwane ezingama-4-5, Futhi amamodeli angabizi kakhulu angatholakala ekuthengiseni ama-ruble ayizinkulungwane ezingama-2-3.

Ukukhishwa kwama-elekthronikhi ababandakanyeka ezinkampanini ezikhiqiza isakhiwo kanye nensimbi yokulinganisa. Phakathi kwemishini yobungcweti kungaphawulwa iBosch (umugqa oluhlaza okwesibhakabhaka), uDewachi, uHitachi, uLeica Geosystems, Makita, Metabo, Ridgid; Phakathi komndeni - siyaphawula iBosch (Ruler Green), ELITECH, INTERCHERKOL.

Ngomsebenzi ofanele wokwakha, kungcono ukukhetha ama-racefinders we-laser, futhi amamitha we-ultrasonic angasetshenziswa njengethuluzi elijwayelekile elijwayelekile empilweni yansuku zonke, ekhaya noma engadini.

I-Ultrasound noma i-laser?

Ngokwakheka, ama-rangefinders we-elekthronikhi angaba ngolunye lwezinhlobo ezimbili: nge-ultrasonic noma i-laser pulse generator.

I-Ultrasound ngaphandle kokuhlanekezelwa iboniswa kusuka ezindaweni ezisobala futhi ezibunjiwe. Ngale divayisi, ungalinganisa kalula ibanga nengilazi yewindi, izibuko noma nge-polycarbonate Garden Panel. I-Ultrasonic Rangefinders isebenza kahle nganoma yikuphi ukukhanya, kanye nohla lwamathuluzi we-laser ngemisebe ebomvu ye-laser ngesikhathi sokukhanya okukhanyayo kuyancishiswa.

I-Laser Rangefinder Ridgid. I-Compact Model LM 100 enobubanzi bokulinganisa kuze kufike ku-50 m.

Izinzuzo ze-Laser Rangefinders zifaka ukunemba kwazo okuphezulu. Uma amamitha we-ultrasound anganikeza iphutha lamamilimitha ambalwa ngo-10 m ubude, iphutha le-laser 1-2 mm. Ngaphezu kwalokho, i-laser beam ayikaze ihlakazeke futhi ilinganise ibanga ngokunemba endaweni ekhethiwe. Yebo, futhi uhla lokulinganisa kwabatholi be-laser Range Fivers buphezulu.

Ukuhanjiswa kwedatha ye-Bluetooth.

Izidingo ze-Electronic RangeFinder

I-elekthronikhi i-rangefinder ivame ukusetshenziswa ezimeni ezinzima, enomswakama ophezulu nothuli komoya. Ngakho-ke, kufanele ibe necala eliqinile, mhlawumbe nge-uthuli inkomba nokuvikelwa komswakama akuwona ngaphansi kwe-IP 44. Abanye abakhiqizi abathola ama-laser Range abathola bakhiqiza amamodeli ahlukile ekhaya nasemgwaqweni, okulandelayo kuvikelwe ngokwengeziwe.

Ngaphezu kwalokho, ithuluzi kumele libe lula ukuthi lingagcinwa kalula endaweni yokwakha. Kumamodeli ochwepheshe, izindlu zivame ukuhlome ngamapani ezenziwe ngepulasitiki ethambile engapheli. Ama-linings anjalo asiza ukubamba ithuluzi, futhi uma kwenzeka ekuweni, indima ye-Shock Absorber ezodlala. Icala lepulasitiki elingavikelekile kulokhu kunhlonipho liba buthaka futhi liyaphuka kalula.

Izinketho Ezilusizo Rangels

• Izinga elakhelwe ngaphakathi. Kuzosiza ukunquma ukuthi ingaphezulu elikhethiwe litholakala kanjani.

• Ukulinganiswa kwesikwele, ivolumu. I-RangeFinder ngokungaguquki ingaphezulu kwamakhona okuxande (kunamaphuzu amathathu endizeni) noma ikhiyubhu (amaphuzu amane achaza ubude bobuso ezindizeni ezintathu), bese inkemba yenza ngokuzimela ukubalwa kwendawo nevolumu. Ngendlela efanayo, amanye amamodeli ayakwazi ukubala ubude bezinhlangothi zonxantathu obunxande (usebenzisa lo msebenzi, ngokwesibonelo, ukubala ukuphakama kodonga).

• Ukulinganiswa kobude obuqhubekayo. Umsebenzi uyasetshenziswa lapho udinga ukuthola iphuzu ebanga elinqunyelwe noma, ake sithi, ebanga elikude (ngokwesibonelo, i-angle yegumbi).

• Isixhumi sebhethri esiphindaphindeka. Kunamamodeli aklanyelwe ukusebenza ngamabhethri emunwe (noma amabhethri) wohlobo lwe-AA, kukhona amamodeli anamabhethri angaphezulu, ngokwesibonelo, ebalwe ebhethri 9 kuhlobo "lomqhele".

• I-Tripod. Ngokunemba okuphezulu kwezilinganiso, kunconywa ukwengeza ukuthenga nge-tripod bese usetha i-rangeFinder kuyo. I-RangeFinder kufanele ifakwe i-jack ethosiwe yokubopha nge-tripod.

I-Laser Rangefinder Bosch. Imodeli GLM 50 C, ububanzi 50 m, 1.5 mm iphutha.

I-Laser Rangefinder Bosch. Imodeli GLM 120 C, ububanzi 120 m, ukuxhaswa kwe-Bluetooth.

I-Compact Model LM 100 enobubanzi bokulinganisa kuze kufike ku-50 m. Model Micro LM-400, ukulinganisa uhla olufinyelela ku-70 m, inzwa yokulinganisa eyakhelwe ngaphakathi, imisebenzi yokulinganisa eyakhelwe.

I-Laser RangeFinder: Amamodeli abonisa i-Smart2020, afinyelela ku-20 m.

I-Cordtrol X2 Plus, ifinyelela ku-60 m.