Profaele ea hona joale ea Doppler ea mahlaseli a mahlano a acoustic

Tlhaloso e Khutšoanyane:


Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Ka ho khomarela khopolo-taba ea "boleng, lits'ebeletso, katleho le kholo", joale re fumane litšepo le lithoriso ho tsoa ho moreki oa lehae le oa machabeng oa Five beam acoustic Doppler current profiler, Re amohela bohle hammoho le bareki le metsoalle ho re letsetsa bakeng sa meputso e kopanetsoeng. Re tšepa ho etsa khoebo e eketsehileng le uena.
Ka ho khomarela khopolo-taba ea "boleng, lits'ebeletso, katleho le kholo", joale re fumane litšepo le lithoriso ho bareki ba lehae le ba machabeng bakeng saADCP | Porofaele ya hona jwale ya Doppler | mithara ya hona jwale |, Jwale tlholisano lefapheng lena e matla haholo; empa re ntse re tla fana ka boleng bo botle ka ho fetisisa, theko e utlwahalang le tshebeletso e nahanelang ka ho fetisisa boitekong ba ho fihlella sepheo sa bohle. "Phetoho bakeng sa betere!" ke lepetjo la rona, le bolelang "Lefatshe le betere le ka pela rona, kahoo a re le natefeleng!" Phetoho bakeng sa betere! Na o se o itokiseditse?

Selelekela

Letoto la RIV-F5 ke ADCP e sa tsoa qalisoa e nang le mahlakore a mahlano. Sistimi ena e ka fana ka data e nepahetseng le e tšepahalang joalo ka lebelo la hona joale, phallo, boemo ba metsi le mocheso ka nako ea sebele, e sebelisoang ka katleho bakeng sa litsamaiso tsa temoso ea likhohola, merero ea phetisetso ea metsi, tlhokomelo ea tikoloho ea metsi, temo e bohlale le lits'ebeletso tsa metsi tse bohlale. Sistimi ena e na le transducer ea mahlakore a mahlano. Lehlakore le leng la molumo o bohareng la 160m le eketsoa ho matlafatsa bokhoni ba ho latela botlaaseng bakeng sa libaka tse khethehileng tse kang metsi a nang le sediment e ngata, 'me data ea sampole le eona e fumana data e nepahetseng le e tsitsitseng haholoanyane.

Esita le tikolohong e rarahaneng ea metsi e nang le sefefo se phahameng le lebelo le phahameng la phallo, sehlahisoa sena se ntse se khona ho ba le ts'ebetso e ntle haholo, e ka bapisoang le lihlahisoa tse ntle ka ho fetisisa tsa machaba tse tšoanang, Ke khetho e ntle ka ho fetisisa bakeng sa ADCP ea boleng bo holimo, e sebetsang hantle le e theko e tlaase.

Paramethara ea Tekheniki

Mohlala RIV-300 RIV-600 RIV-1200
Profaele ea hajoale
Maqhubu 300kHz 600kHz 1200kHz
Mefuta ea ho ngola liprofaele 1 ~ 120m 0.4 ~ 80m 0.1 ~ 35m
Lebelo la lebelo ±20m/s ±20m/s ±20m/s
Ho nepahala ± 0.3%±3mm/s ± 0.25%±2mm/s ± 0.25% ± 2mm/s
Qeto 1mm/s 1mm/s 1mm/s
Boholo ba lera 1 ~ 8m 0.2 ~ 4m 0.1 ~ 2m
Palo ea mekhahlelo 1 ~ 260 1 ~ 260 1 ~ 260
Sekhahla sa ntlafatso 1Hz
Ho latela ka tlase
Lebelo la molumo o bohareng 400kHz 400kHz 400kHz
Botebo ba mahlaseli a sekameng 2 ~ 240m 0.8 ~ 120m 0.5–55m
Botebo ba mahlaseli a otlolohileng 160m 160m 160m
Ho nepahala ± 0.3%±3mm/s ± 0.25%±2mm/s ± 0.25% ± 2mm/s
Lebelo la lebelo ±20 m/s ±20m/s ±20m/s
Sekhahla sa ntlafatso 1Hz
Transducer le hardware
Mofuta Piston Piston Piston
Mokhoa Broadband Broadband Broadband
Tlhophiso Libalaka tse 5

(molumo o bohareng)

Libalaka tse 5

(molumo o bohareng)

Libalaka tse 5

(molumo o bohareng)

Li-sensor
Thempereichara Sebaka: – 10°C ~ 85°C; Ho nepahala: ± 0.5°C; Qeto: 0.01°C
Motsamao Sebaka: ± 50°; Ho nepahala: ± 0.2°; Qeto: 0.01°
Sehlooho Sebaka: 0~360°; Ho nepahala: ±0.5°(e lekantsoe); Qeto: 0.1°
Phepelo ea motlakase le puisano
Tšebeliso ea matla ≤3W
Kenyelletso ea DC 10.5V~36V
Puisano RS422, RS232 kapa 10M Ethernet
Polokelo 2G
Thepa ea ntlo POM (e tloaelehileng), titanium, aluminium ea boikhethelo (ho latela tekanyo ea botebo e hlokahalang)
Boima le boholo
Tekanyo 245mm (H)×225mm (Dia) 245mm (H)×225mm (Dia) 245mm (H)×225mm (Dia)
Boima ba 'mele 7.5kg moeeng, 5kg metsing (e tloaelehileng) 7.5kg moeeng, 5kg metsing (e tloaelehileng) 7.5kg moeeng, 5kg metsing (e tloaelehileng)
Tikoloho
Botebo bo boholo 400m/1500m/3000m/6000m
Mocheso oa ts'ebetso -5°~ 45°C
Mocheso oa polokelo -30° ~ 60°C
Software Software ea ho lekanya hona joale ea noka ea IOA e nang le li-module tsa ho fumana le ho tsamaisa

Tšobotsi

Theknoloji ea molumo ea boemo ba pele le boleng bo tiisitsoeng ba indasteri ea sesole;

Transducer ea mahlaseli a mahlano e nang le lehlaseli la molumo o bohareng la bolelele ba limithara tse 160 le kenyelelitsoe, haholo-holo e sebelisetsoang metsi a nang le seretse se ngata;

Tlhokomelo e bonolo ka moralo o tiileng le o tšepahalang oa kahare;

Bokhoni ba ho kenya data ea liphetho tsa tekanyo ho seva sa Web se boletsoeng;

Theko e qothisanang lehlokoa haholoanyane ha e bapisoa le ts'ebetso e tšoanang ea ADCP 'marakeng;

Tshebetso e tsitsitseng, mosebetsi o tšoanang oa mantlha le paramethara joalo ka lihlahisoa tse tšoanang

Tšebeletso e phethahetseng ea botekgeniki e tšehetsoang ke baenjiniere ba litsebi ba nang le boiphihlelo, ba fanang ka eng kapa eng eo u e hlokang nakong ea tekanyo ka nako e khuts'oane ka karabelo e potlakileng. Ka tšehetso ea botekgeniki ea Setsi sa Acoustics sa Setsi sa Mahlale sa Chaena, Haiying Jiake o qalile letoto la li-profile tsa lebelo la acoustic Doppler tsa RIV-F5 tse nang le mahlakore a mahlano. Sistimi ena e sebelisa molao-motheo oa acoustic Doppler ho hlahisa lebelo le nepahetseng la phallo, sekhahla sa phallo, boemo ba metsi le data ea mocheso ka nako ea sebele inthaneteng, e fana ka data e nepahetseng le e tšepahalang bakeng sa litsamaiso tsa temoso ea likhohola, merero ea phetisetso ea metsi, tlhokomelo ea tikoloho ea metsi, temo e bohlale le lits'ebeletso tsa metsi a bohlale. Sistimi ena e na le transducer ea mahlakore a mahlano, e kopanyang lehlakore la bathymetric le bohareng le bophara ba botebo ba 160m, e matlafatsa bokhoni ba ho latela tlase bakeng sa libaka tse khethehileng tsa metsi tse kang lehlabathe le phahameng, e leng se etsang hore data ea sampole e nepahale le ho tsitsa haholoanyane. E ipapisitse le theknoloji e ntle le e tsitsitseng le ts'ebetso e ntle ea 'maraka ea letoto la RIV, RIV-F5 e fetohile moloko oa morao-rao oa lihlahisoa tsa ADCP tse nang le mahlakore a mahlano kamora boqapi ba botekgeniki. Esita le metsing a rarahaneng a nang le metsi a kobehileng le lebelo le phahameng la phallo, sehlahisoa se ntse se ka sebetsa hantle, se bapisoa le lihlahisoa tse ntle ka ho fetisisa tsa machaba tsa mofuta o tšoanang, 'me ke khetho e ntle ka ho fetisisa bakeng sa ADCP ea boleng bo holimo, e sebetsang hantle le e theko e tlaase.


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