Tes teeb: yam ntxwv, hom thiab roj teeb

Qhov yuav tsum tau rau ib tug portable teeb qhov chaw yuav tshwm sim nyob rau feem ntau npaj txhij txog caij. Rau cov ntaub ntawv no nws yog ib qho tseem ceeb kom muaj rau ntawm txhais tes ib tug txhim khu kev qha thiab npaum teeb uas yuav muab visibility nyob rau hauv qhov tsaus ntuj nti rau ib tug tej lub sij hawm ntawm lub sij hawm. Muaj ntau designs ntawm xws li, nyob rau hauv lawv lub universal thiab tshwj xeeb. Nyob rau hauv xyoo tsis ntev los, lub tshuab teeb pom kev zoo systems ua tseem ceeb kev kawm, thiab yog li ntawd Planning ahead is tau txais tshiab kev xaiv. Tsis tas li ntawd, manufacturers siv ib tug ntau sophisticated tsim ntawm lub teeb qhov chaw thiab cov roj teeb, uas kuj pab txoj kev kawm ntawm cov khoom.

Ntsiab nta Planning ahead is

Kev khiav hauj lwm tsis teeb moos soos no feem ntau yog qhia nyob rau hauv kev ua tau zoo cov yam ntxwv ntawm lub luminous flux. Nyob rau hauv kev, lub hwj chim emit tawg uas yog denoted lumens (LM). nkag-qib qauv, feem ntau muab ib tug nqaj hwj chim tej zaum nyob rau hauv ntau ntawm 3 mus rau 5 lm, thiab muaj hwj chim loj teeb nyem rau spetszadach yuav muaj indices ntawm los ntawm 100 rau 150 lumens. Ib qho tseem ceeb cov yam ntxwv yog cov voltage uas enables lag luam ntawm lub teeb qhov chaw. Qhov no tus nqi yog txiav txim los ntawm lub hwj chim caij mas nws txawv qhov nruab nrab ntawm 1.5 mus rau 4 Watts.

Nyob rau hauv tas li ntawd mus rau lub yam ntxwv ntawm lub teeb flux yuav tsum tau noj mus rau hauv tus account cov ntaub ntawv qauv. Nyob ntawm seb lub hom phiaj teeb yuav muaj kev tshwj xeeb kev tiv thaiv tiv thaiv dej thiab kub muaj peevxwm. Koj yuav tsum tau them nyiaj mloog mus rau loj, uas feem ntau mas nws txawv nyob rau hauv lub txwv ntawm 300-400 Txawm li cas los, Planning ahead is rau kev pab raws qib yuav ua tau ntau loj heev lug uas mus txog 1 kg.

Hom ntawm lub teeb qhov chaw rau teeb

Lub hiob qhov chaw rau no hom ntawm teeb yog ib tug filament teeb. Niaj hnub no, cov qauv yog zoo poob tawm ntawm lub rulers ntawm manufacturers vim hais tias ntawm tsis muaj efficiency thiab tsawg operating lub neej. Lawv hloov los ntawm halogen counterparts, muaj ntau dua durability thiab ib tug kaj ci ntsa iab. Qhov tseem ceeb heev cov khoom no yam nyob rau hauv cov nqe lus ntawm lub operating tsis yog ib tug teeb phau ntawv LED, uas muaj ib tug ntau ntawm cov zoo. Tus thawj yog durability, uas yog qhia nyob rau hauv kaum ntawm txhiab ntawm cov sij hawm ntawm ci ntsa iab. Cim thiab meej mom ntawm tus luminous flux ntawm cov qauv - piv txwv li, lawv muaj ib tug heev xim rendering. Tab sis tseem muaj disadvantages ntawm LEDs. Qhov no nqi, uas, li cas los xij, yog compensated los ntawm kev ntseeg thiab kev ua hauj txhua yam kev nyuaj siab teeb.

optical systems

Los ntawm yuav ua li cas siv optics, concentration nyob lub teeb flux. Nws yog ib nqi sau cia hais tias cov pheej yig dua cov qauv thiab tsis muaj li systems, raws li lawv cov teeb qhov chaw yog recessed nyob rau hauv ib tug tsev nyob niche. Qhov ntau tshaj ntaus ntawv muab nrog specular reflectors uas qhia cov tawg nyob rau hauv ib tug coj. Zoo li cov kev hloov kho tej zaum kuj yuav muab tsom lo ntsiab muag. Cov niaj hnub ua lag luam muaj ib tug qauv uas muaj ob hom ntawm Reflector - textured thiab du. Yog hais tias koj xav tau ib tug kaj teeb nyem nrog ib tug uniform dispersion, nws yog tsim nyog los saib ua qauv nrog reflectors ntawm cov thawj hom. Qhov thib ob xaiv yog preferable yog tias koj xav tau ib tug loj siv deb lub teeb. Txawm li cas los, ib tug siab concentration ntawm lub beam tsub kom qhov xav tau rau cov kawm tuab si lug nyob rau hauv lub Reflector.

Hom ntawm cov vaj tse

Cov tshuaj ua tau zoo teeb tsev nyob muaj cov nram qab ntsiab - puag, lub taub hau thiab tus Tsov tus tw. Roj teeb muaj lub hauv paus, uas kuj ua raws li ib qhov txuas ntawm optics thiab shank. Lub taub hau yog ncaj qha luminescence qhov twg los, kho qhov muag lub Cheebtsam, thiab nyob rau hauv ib co qauv, thiab tus neeg tsav tsheb. Los ntawm txoj kev, qhov no yog cov feem ntau tseem ceeb heev ib feem, tshwj xeeb tshaj yog yog hais tias nws feeb meej thiab ntawm lwm yam uas. Shank yog lub luag hauj lwm rau lub ergonomics tsim. Feem ntau cov feem ntau, tes lub teeb yog tswj los ntawm cov nyees khawm nyob rau ntawm qhov chaw no. Muaj tej zaum kuj yuav muab thiab cov apparatus fixation ntsiab. Qhov kev xaiv ntawm ib tug qauv ntawm lub cev yog ib qho tseem ceeb yuav tau xav txog qhov siv thiab ua cov ntaub ntawv thiab kev tiv thaiv tiv thaiv dej. Qhov yooj yim li no feem ntau yog ua los ntawm yas, thiab ib co kev thiab pib xyaum ua kev hloov kho tej zaum yuav koom nrog tsim thiab muaj cov siab zog steel nrog titanium.

hom ntawm cov lag luam

Nyob rau hauv feem ntau ntawm cov add-ons thiab uas tsis yog-existent pab kiag li lawm. Tshwj xeeb khiav hauj lwm hom yog siv nyob rau hauv lub feem ntau tshwj xeeb thiab cov kev ua qauv. Ntau ntau strobe muaj nuj nqi thiab pub SOS teeb liab. Nyob rau hauv rooj plaub thawj lub yeej executes teeb ntsais ntawm ib tug tej yam zaus, thiab lub thib ob lub teeb pub muab rau lub teeb liab Morse code. Nyob rau hauv tas li ntawd, txhais tes teeb kev tej zaum yuav muaj ib tug muaj nuj nqi thiab tseem muaj ua kom. Qhov no txhais tau tias cov neeg siv yuav qhib lub ntaus ntawv muaj tsawg heev rau lub caij pib khawm. Yog li tej zaum yuav muaj lwm txoj kev mus teeb rau lub teeb - piv txwv li, los ntawm kev sib hloov ntawm lub taub hau.

roj teeb

Cov ntau npaum thiab niaj hnub no pom tau hais tias lub teeb xais nrog ib tug ua-nyob rau hauv roj teeb. Feem ntau, xws li yuav tau them los ntawm lub mains, indiscriminately qauv. Cov feem ntau npib tsib xee-hlau ntsiab nyob rau hauv ntau ntau thiab tsawg. Lawv yuav tsum tau hloov ntawm lub kawg ntawm lub neej, tab sis kom phim tus tshiab tivthaiv tseem nyob rau hauv hwj chim nqi. Feem ntau cov feem ntau xuas tes ua teeb roj teeb nkag hluav taws xob filling nyob rau hauv daim ntawv ntawm cov aforementioned tsav tsheb. Qhov no tsis tas li ntawd tso cai rau koj mus rau stabilize qhov luminous flux, hloov kuj nws brightness. Nws yog tseem nyob rau hauv coob thiab cov qauv nrog roj teeb. Qhov no teeb nyem yog kev nkag teb chaws-theem, uas yog feem ntau txaus fais fab nyob rau hauv lub 1.5-3 watts. Cov ntsiab yog sawv cev nyob rau hauv ntau ntau thiab tsawg - los ntawm muaj hwj huam disk roj teeb li-hu ua ntiv tes Cheebtsam AAA hom.

xaus

Txawm tias nws coj tus me me, niaj hnub teeb yuav muaj ib tug ncaj complex ntaus ntawv. Qhov no yog evidenced los ntawm cov kev taw qhia ntawm high-tech tshuab hluav taws xob filling thiab reflectors, raws li zoo raws li cov kev siv ntawm coj-resistant ntaub ntawv nyob rau hauv kev tsim kho. Tsis tas li ntawd, Planning ahead is thiab tej zaum yuav muab ntxiv accessories. Twb tau nyob rau tus txheej txheem, ntau manufacturers muab ob peb lim thiab diffusers rau diffusing lub teeb. Nthuav functionality txhawb txoj kev loj hlob thiab optics nrog adjustable teeb flux. No thiab lwm yam nta ua lub teeb xais pab tau tiag tiag, txhim khu kev qha thiab multi-muaj nuj nqi ntaus ntawv.