Kaiwhakaahua iahiko Doppler oro e rima ngā hihi
Ko te kī ki tō mātou angitu ko te "Kounga Hua Pai, Utu Whaitake me te Ratonga Whai Hua" mō te pūwhakamātautau Doppler oro e rima ngā hihi, Inaianei kua whakatūria e mātou he taunekeneke pakihi iti pumau me te roa me ngā kaihoko mai i Amerika Te Raki, Ūropi ki te Hauāuru, Awherika, Amerika ki te Tonga, neke atu i te 60 ngā whenua me ngā rohe.
Ko te kī ki tō mātou angitu ko te "Kounga Hua Pai, Utu Whaitake me te Ratonga Whai Hua" mōADCP | mita au | Kaiwhakamātautau au Doppler, I runga i ngā hiahia o te kiritaki, me te whai kia pai ake te whai huatanga me te kounga o te ratonga kiritaki, ka whakapai tonu mātou i ngā taonga me te tuku atu i ngā ratonga tino pai. E mihi ana mātou ki ngā hoa ki te whiriwhiri pakihi me te tīmata mahi tahi me mātou. Ko te tumanako ka mahi tahi mātou me ngā hoa i roto i ngā ahumahi rerekē kia waihangahia he heke mai kanapa.
Kupu Whakataki
Ko te raupapa RIV-F5 he ADCP rima-rama hou kua whakarewaina. Ka taea e te pūnaha te whakarato raraunga tika me te pono pēnei i te tere o te ia, te rere, te taumata wai, me te pāmahana i te wā tūturu, e whakamahia ana mō ngā pūnaha whakatūpato waipuke, ngā kaupapa whakawhiti wai, te aroturuki taiao wai, te ahuwhenua atamai, me ngā ratonga wai atamai. Kei te pūnaha he transducer rima-rama. Ka tāpirihia he hihi oro pokapū 160m hei whakapakari i te kaha aroturuki raro mō ngā taiao motuhake pēnei i ngā wai he nui te ihirangi paru, ā, kei te whiwhi raraunga tika me te pumau hoki ngā raraunga tauira.
Ahakoa i roto i te taiao wai uaua me te paru nui me te tere rere teitei, ka taea tonu e tēnei hua te whakaatu i te mahi tino pai, he rite ki ngā hua pai rawa atu o te ao, koinei te kōwhiringa pai rawa atu mō te ADCP kounga teitei, mahi teitei me te utu whai hua.
Tawhā Hangarau
| Tauira | RIV-300 | RIV-600 | RIV-1200 |
| Te whakatauira o nāianei | |||
| Auautanga | 300kHz | 600kHz | 1200kHz |
| Awhe whakahōtaka | 1~120m | 0.4~80m | 0.1~35m |
| Te whānuitanga o te tere | ±20m/s | ±20m/s | ±20m/s |
| Te tika | ±0.3%±3mm/s | ±0.25%±2mm/s | ± 0.25% ± 2mm/s |
| Whakataunga | 1mm/s | 1mm/s | 1mm/s |
| Rahi o te paparanga | 1~8m | 0.2~4m | 0.1~2m |
| Te maha o ngā paparanga | 1~260 | 1~260 | 1~260 |
| Te tere whakahou | 1Hz | ||
| Te aroturuki i raro | |||
| Auautanga oro pokapū | 400kHz | 400kHz | 400kHz |
| Awhe hohonu o te kurupae piko | 2~240m | 0.8~120m | 0.5–55m |
| Awhe hohonu o te kurupae poutū | 160m | 160m | 160m |
| Te tika | ±0.3%±3mm/s | ±0.25%±2mm/s | ± 0.25% ± 2mm/s |
| Te whānuitanga o te tere | ±20 m/s | ±20m/s | ±20m/s |
| Te tere whakahou | 1Hz | ||
| Whakawhitiwhiti me te taputapu | |||
| Momo | Pītona | Pītona | Pītona |
| Aratau | Whānui | Whānui | Whānui |
| Whirihoranga | 5 ngā kurupae (hiku oro pokapū) | 5 ngā kurupae (hiku oro pokapū) | 5 ngā kurupae (hiku oro pokapū) |
| Ngā Pūoko | |||
| Te pāmahana | Awhe: – 10°C ~ 85°C; Tika: ± 0.5°C; Taumira: 0.01°C | ||
| Nekehanga | Awhe: ± 50°; Tika: ± 0.2°; Taumira: 0.01° | ||
| Pane | Awhe: 0~360°; Tika: ±0.5°(kua whakatikatikaina); Taumira: 0.1° | ||
| Te tuku hiko me ngā whakawhitiwhiti kōrero | |||
| Te whakapaunga hiko | ≤3W | ||
| Tāuru DC | 10.5V ~ 36V | ||
| Ngā Whakawhitiwhiti Kōrero | RS422, RS232, 10M rānei Ethernet | ||
| Rokiroki | 2G | ||
| Rauemi whare | POM (paerewa), titanium, konumohe kōwhiringa (kei te taumata hohonu e hiahiatia ana) | ||
| Taumaha me te rahi | |||
| Ahu | 245mm (Teitei)×225mm (Te Whānui) | 245mm (Teitei)×225mm (Te Whānui) | 245mm (Teitei)×225mm (Te Whānui) |
| Taumaha | 7.5kg i te hau, 5kg i te wai (paerewa) | 7.5kg i te hau, 5kg i te wai (paerewa) | 7.5kg i te hau, 5kg i te wai (paerewa) |
| Taiao | |||
| Hōhonutanga mōrahi | 400m/1500m/3000m/6000m | ||
| Te pāmahana mahi | -5°~ 45°C | ||
| Te pāmahana rokiroki | -30° ~ 60°C | ||
| Pūmanawa | Pūmanawa ine ia awa IOA me ngā kōwae hopu me te whakatere | ||
Āhuatanga
Te hangarau oro o te karaehe tuatahi me te kounga kua whakamanahia o te umanga hōia;
Kei roto he whakawhiti hihi-rima me te hihi oro pokapū 160m te tawhiti, e whakamahia ana mō ngā wai he nui te paru;
He ngāwari te tiaki me te anga ā-roto pakari, pono hoki;
Te kaha ki te tukuake i ngā raraunga hua ine ki te tūmau Tukutuku kua tohua;
He utu whakataetae ake ki te ADCP mahi ōrite i te mākete;
Mahi pumau, mahi matua me te tawhā rite ki ngā hua rite
He ratonga hangarau tino pai e tautokona ana e ngā tohunga hangarau mohio, e tuku ana i ngā mea katoa e hiahiatia ana e koe i roto i te ine i roto i te wā poto rawa me te urupare tere. Mā te tautoko hangarau mai i te Institute of Acoustics of the Chinese Academy of Sciences, kua whakarewahia e Seahawk Plus he raupapa RIV-F5 rima-rama o ngā kōtaha tere rere Doppler oro. Ka whakamahia e te pūnaha te mātāpono Doppler oro hei whakaputa i ngā raraunga tere rere tika, tere rere, taumata wai me te pāmahana i runga ipurangi i te wā tūturu, e whakarato ana i ngā raraunga tika me te pono mō ngā pūnaha whakatūpato waipuke, ngā kaupapa whakawhiti wai, te aroturuki taiao wai, te ahuwhenua atamai me ngā ratonga wai atamai. Kei te pūnaha he transducer rima-rama, e hono ana i te hihi kaukau pokapū me te whānuitanga hohonu 160m, e whakapakari ana i te kaha aroturuki raro mō ngā taiao wai motuhake pēnei i te nui o te onepu, e hanga ana i ngā raraunga tauira kia tika ake, kia pumau ake. I runga i te hangarau tino pai me te pumau me te mahi mākete pai rawa atu o te raupapa RIV, kua riro a RIV-F5 hei whakatupuranga hou o ngā hua ADCP rima-rama i muri i te auahatanga hangarau. Ahakoa i roto i ngā wai matatini me te wai pōuri me te tere rere teitei, ka taea tonu e te hua te mahi pai, he rite ki ngā hua o te ao pai rawa atu o taua momo, ā, koinei te kōwhiringa pai rawa atu mō te ADCP kounga teitei, mahi teitei me te utu whai hua.
