1.Yi amfani da Model DQL-7 shine don auna azimuth, nisa, gangara, tsayi da nisan miloli.Hakanan ana iya amfani da kayan aikin don auna taswira mai sauƙi.Akwai ɗan haske mai haske akan sassan kayan aikin da suka dace don amfani da shi da dare.
2.Structure Na'urar tana kunshe da kamfas da mileometer.Babban sassan su ne (duba hoto 1)
1) zobe 2) Tallafin azimuth (Akansa akwai ma'auni guda biyu, na waje kuma an raba shi zuwa raka'a 360, raka'a 1 °. Na ciki kuma yana da raka'a 300 kuma kowace raka'a tana daidai da mil 20) 3) allura 4. ) na'urar auna kusurwa 5) tallafi don allura 6) maɓalli don dakatar da allura 7) madubi〖LM〗〖LM〗 8) milemeter9) dabaran ma'auni 10) diopter 11) gaban gani 12) estimator 13) ma'aunin aunawa.
2) Ma'auni na milemeter sune: 1: 25,000, 1: 50,000, 1: 75,000, 1: 100,000.Nisa tsakanin tukwici biyu na mai kimantawa:12.3mm.Nisa tsakanin diopter da estimator: 123mm
3) Umarnin don amfani
(1) Azimuthal fuskantarwa
(A) Kafa kwatancen matsayin da kake.Frist bude murfin kayan aiki kuma sanya azimuth tip “N” maki “O” sannan kunna kayan har zuwa sandar allurar N “O” kuma wannan shine Arewa. Hakanan zaka iya sani, Gabas ta Kudu da Yamma ta hanya guda. .
(B) Kafa alkiblar taswirar yin taswirar ta kasance daidai da alkiblar wurin da kake.Bude murfin kuma kunna goyan bayan azimuth har zuwa tip azimuth “N” yana nuna raguwar maganadisu na gundumar ku, sannan ku sanya ma'aunin aunawa 13) yanke meridian na gaskiya akan taswira. “N”, a wannan yanayin kwatancen kan taswira sun yi daidai da na yankin ku.
(C) Ana auna kusurwar azimuthal na maganadisu
(a) auna kusurwar azimuthal maganadisu na makasudin gundumar ku Bude murfin, bari madubi ya kasance a kusurwar 45° tare da tallafin azimuth.Sa'an nan kuma sanya yatsan yatsa a cikin zobe kuma kiyaye kayan aikin yana daidaita.Bayan haka, sanya diopter, gaban gaban da makasudin zama a cikin layi ɗaya, a wannan lokacin, digiri a kan tallafin azimuth cewa ana iya karanta maki N sandar allura a cikin madubi kuma wannan shine ma'aunin kusurwa na Magnetic azimuthal na gundumar ku. manufa.
(b) auna ma'aunin maganadisu azimuthal na manufa akan taswira Da farko daidaita alkiblar taswirar bisa ga ainihin alkibla, sannan sanya ma'aunin aunawa 13) akan layi daga maƙasudin zuwa matsayinka, ta haka za a iya samun kusurwar azimuthal na maganadisu ta hanyar. darajojin da allurar N sandar ta nuna bayan dakatar da allurar.
(2) Auna nisa
a) Karanta lambar daga ma'aunin auna kai tsaye.
b) Auna tazarar da ke kan taswirar tare da milemita Da farko sai a daidaita ma'aunin ja sannan a sanya shi a nuna "O", sannan a sanya ma'aunin a wurin farawa sannan a matsar da shi daga farko zuwa karshe tare da layin da aka auna, ta haka za a iya samun tazarar. ta hanyar karanta lambar akan mileometer bisa ga ma'auni daban-daban.
c) Auna nisa daga wurin da kake zuwa ga maƙasudi ta hanyar ƙididdigewa.Saboda tsayin da ke tsakanin tukwici biyu akan mai kimantawa shine 1/10 na nisa daga diopter zuwa gaban gaban.Don haka zaku iya sanin nisa daga wurin da kuke zuwa wurin da aka nufa ta amfani da irin wannan triangle.(duba hoto 2).
Idan kun san nisa L, zaku iya sanin S:
S=L×1/10
Idan kun san tsayin S, zaku iya sanin L:
L=S×10
Lura: wannan hanyar aunawa don binciken kwarangwal ne kawai.
(3) auna gangara Bude murfin kayan aiki kuma sanya madubi ya kasance a kusurwar 45 ° tare da tallafin azimuth.Kuma layin daga diopter zuwa gaban gani dole ne ya kasance daidai da gangaren.Ma'aunin kusurwa yana jujjuyawa kyauta.A wannan yanayin, zaku iya karanta saukar da digiri daga bugun kiran gangara a cikin madubi.
(4) Auna tsayin manufa Idan kun san nisa L (Dubi siffa 2), da farko auna gangaren, sannan zaku iya ƙididdige tsayin manufa.
4. Sanarwa
(1) Kar a sanya kayan aiki kusa da abubuwan maganadisu.
(2) Tsaftace madubi.
(3) Rufe kayan aiki lokacin da ba ya aiki.
Lokacin aikawa: Satumba-16-2022