Shenhai e fakamoʻoni fakaʻauha
Fakaʻuhingaʻí:
ʻOku tauhi ʻe he gps ʻa e ngaahi feituʻu ʻoku ne puleʻi ʻa e ngaahi feituʻu ʻoku ʻi ai e GPS mo e taimi ʻo e GPS (UTC) ki loto 1 microsecond ʻi he tuʻunga totonu 5 nanoseconds. ʻIkai ngata ai, ʻOku fakamafola ʻe he GPS ʻa e ngaahi fakangatangata mahuʻinga hange ko e fetongi ʻo e uasi, vave, pea ʻauhia, pea fakaʻaongaʻi e ngaahi fakaʻilonga ke kumi ʻaki e ngaahi saiti. Ko ia, ʻOku hoko ʻa e GPS satelaite ko ha taimi fakamamani lahi ʻoku taʻe fakangatangata, tokoniʻi e taimi totonu ki he kau fakaʻaongaʻi ʻi he funga ʻo e mamani.
Ko e BSZ2010 uasi fakamoʻoniʻi ʻo e fakaʻauha, fakanaunau ʻaki e taimi ʻo e GPS fakahangatonu, ko ha sipinga fakafoʻou ia ʻoku fokotuʻutuʻu ʻaki e tekinolosia ke ʻoatu ha timekeeping pau mo falalaʻanga. ʻOku hanga ʻe hono fokotuʻutuʻu fakaʻeiʻeiki mo faingofua hono fakaʻaongaʻi ʻo ʻai ke hoko ia ko e meʻangaue timekeeping haohaoa ki he ngaahi ʻatakai mo velangofua mo hono fakafepakiʻi ʻo e ʻahu, hangē ko e ʻi he loló, kemikale, ngaahi ngaueʻanga petrochemical, mo keli sectors.
Fakaikiiki fakatekinikale:
Takai Mafana ʻo e ʻea: -15 ki he + 50 ° c (ʻi fale)
ʻEa hauhau ʻo e kainga: ≤85%
ʻOku malohi ʻa e Atmospheric: 80 ki he 110 kPa
Faʻahinga ʻo e fakamoʻoni fakaʻauha: ʻEke ib IICT6
Ngaue Voltage: DC 1.25 ki he 1.70 V (lahi ʻe taha 5 puha ʻuhila)
Ngaahi fotunga kehe: GPS ki he taimi fakahangatonu calibration, fakapapauʻi ʻoku kei tuʻu pe ʻa e ngaahi faikehekehe ʻi he taimi ʻe taha.
Ngaahi Fakahinohino ki Hono Tokangaʻí:
Tauhi mo fakaleleiʻi he taimi pe ko ia ʻa e fakamoʻoni timepieces lolotonga hono fakaʻaongaʻi.
Fakamaʻa maʻu pe ʻa e tafaʻaki ki tuʻa ʻo e ngaahi meʻangaue ko ʻeni ke toʻo ʻa e efu mo e grime, fakalahi ʻenau ngaue. Fakaʻaongaʻi ʻa e vai ʻoku lotu pe holoholoʻi ʻaki e tupenu ki hono fakamaʻa; taʻofi e malohi lolotonga hono fakaʻaongaʻi ʻo e vai ke taʻofi e maumau.
Sivi ha faʻahinga mamulumulu pe corrosion ʻi he ngaahi konga ʻoku ʻikai puli; taʻofi hono fakaʻaongaʻí mo fakahoko e ngaahi monomono he taimi pē ko iá kapau ʻoku maʻu e ngaahi palopalemá.
ʻI he ngaahi ʻatakai hauhau, toʻo ha faʻahinga vai mei he loto meʻangaue pea veteki ha faʻahinga meʻa kuo fakamaʻu ke fakatolonga ʻaki e ngaahi ʻulungaanga maluʻi ʻo e hiva.
Fakanaunau ʻaki e GPS, ʻOku liliu he taimi pe ko ia ʻa e uasi ʻo e fakamoʻoniʻi ʻo e fakaʻauha ke fakapapauʻi ʻoku kei tuʻu pe ʻi loto ʻi ha sekoni ʻe taha, ʻo maʻu ai ʻa e timekeeping totonu.