SPS-775 Navigational Compass Rau Tsheb Thiab Nkoj

Khoom siv: ABS

Yam khoom naj npawb SPS-775
Khoom npe Navigational Compass Rau Tsheb Thiab Nkoj
Xim Raws li daim duab
Ntim Thaub qab
Laus Kev mus pw hav zoov, kev ua si sab nraum zoov
Them Nyiaj T / T, Western Union, Alibaba kev ruaj ntseg kev lag luam, Paypal

Tiv tauj peb

cov khoom paub meej

Yam khoom naj npawb	SPS-775
Khoom npe	Navigational Compass Rau Tsheb Thiab Nkoj
Xim	Raws li daim duab
Ntim	Thaub qab
Laus	Kev mus pw hav zoov, kev ua si sab nraum zoov
Them Nyiaj	T / T, Western Union, Alibaba kev ruaj ntseg kev lag luam, Paypal

Khoom npe: Navigational compass rau tsheb thiab nkoj

Xim: dub, dawb

Specification: 102 * 94 * 137mm

Qhov hnyav: 340g

Ntim: thawv ntim, 50PCS / thawv

Thawv loj: 64 * 59 * 31cm

Nta

Qhov LC760 no yog ib qho kev ua haujlwm ntau lub tsheb-mounted kws tshaj lij. Tus neeg siv tuaj yeem siv cov cuab yeej kho qhov txuas nrog rau cov khoom no los kho qhov sib txawv ntawm lub compass, thiab lub hwj chim qaum uas tuaj nrog lub compass tuaj yeem txuas nrog lub tsheb lossis lub nkoj fais fab los muab lub zog ntawm lub compass tus kheej lub teeb. Vim yog cov yam ntxwv xws li kev yooj yim ntawm tus neeg tsav tsheb kev soj ntsuam thiab tus cwj pwm, cov khoom no txhob txwm tshaj tawm cov hlau nplaum ntawm cov khoom, thiab lub compass taw qhia cov khoom no yog cov kev taw qhia pem hauv ntej ntawm lub tsheb. (Nws yog opposite rau cov kev taw qhia ntawm cov pa compass khoom).

Cov kev ceev faj:

Lub compass yuav tsum tau muab tso rau horizontally. Nyob rau tib lub sijhawm, txhawm rau kom tsis txhob muaj kev ntxhov siab ntawm rab koob sib nqus, khaws ib qho kev ncua deb ntawm cov khoom uas muaj cov hlau nplaum. Txoj kev tshwj xeeb yog raws li nram no:

1.> 10 meters deb ntawm lub laj kab hlau;

2.> 55 meters deb ntawm txoj kab hluav taws xob siab;

3. Ntau tshaj 20 meters deb ntawm lub tsheb lossis lub dav hlau;

4. Nws yog ntau tshaj 10 meters deb ntawm cov khoom uas muaj cov hlau nplaum muaj zog, xws li ntau yam hlau nplaum thiab cov lus sib nqus sab nraud;

5. Nws yog ntau tshaj 0.5 meters deb ntawm cov khoom uas tsis muaj zog hlau nplaum xws li hlau nplaum snaps.

Cov lus qhia rau kev siv:

1. Kho lub compass nyob rau hauv ib qho chaw qhib ntawm lub tsheb lossis lub hau, thiab sim ua kom nws nyob rau hauv txoj hauj lwm kab rov tav thiab pib siv nws kom txog thaum nws tseem nyob.

2. Compass: Vim muaj tej yam xws li kev yooj yim ntawm tus neeg tsav tsheb kev soj ntsuam thiab tus cwj pwm, cov khoom no txhob txwm thim rov qab cov hlau nplaum ntawm cov khoom. Lub compass taw qhia ntawm cov khoom no yog cov kev taw qhia pem hauv ntej ntawm lub tsheb. (Nws yog qhov sib txawv rau cov kev taw qhia ntawm cov khoom siv sib xyaw ua ke. Kev nyeem ntawv ntawm cov khoom no tsuas yog yuav tsum tau nyeem cov nplai qhia los ntawm tus taw tes ntawm cov khoom saib core.

3. Cov ntsia hlau ntawm lub compass yog siv los kho lub compass nyob rau hauv qhov xav tau txoj hauj lwm ntawm lub tsheb los yog hull. Cov hniav tseem ceeb yog siv los kho lub qhov ntawm NS thiab EW nyob rau hauv lub compass chassis los kho qhov taw tes sib txawv ntawm lub compass. Cov zaj duab xis ntsuab yog ob-sided daim kab xev siv los lo rau lub compass ntawm lub tsheb lossis lub plhaub.

4. Cov hlua hluav taws xob uas tuaj nrog lub compass tuaj yeem txuas nrog lub nkoj los yog lub nkoj xa hluav taws xob los muab lub zog rau lub compass tus kheej lub teeb.

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