1570nm Laser Rangefinder-25K50
Tawhā
| Tawhā | Whakatakotoranga | Tuhipoka. |
| Te roangaru | 1570±5nm |
|
| Te kaha kaha | 200m~25km |
|
|
Awheawhe kaha
| ≥25km(2.3m×2.3m, 0.3 waka whakaata, visibility≥35km) |
Haumākū≤80%
|
| ≥50km(mō ngā whainga nui, visibility≥40km) | ||
| Te awhe tika | ±5m |
|
| Te reanga tukurua | 1~10hz(ka taea te whakarite) |
|
| Tika | ≥98% |
|
| Koki rereke | ≤0.6mrad |
|
| Te whiwhi aperture | 67mm |
|
| Atanga whakawhitiwhiti | RS422 |
|
| Ngaohiko tuku | DC18~32V |
|
| Te mana whakahaere | ≤50W(@1hz) | I whakamatauria i raro i te pāmahana rūma |
| Mana tu-ma | ≤20W | I whakamatauria i raro i te pāmahana rūma |
| Ahu | ≤215mm×126mm×81mm |
|
| Taumaha | ≤2.5kg |
|
| Te pāmahana | -40℃~65℃ |
|
| Te werawera | Na te mea tahi |
| Raina NO. | Whakamaramatanga | Tuhipoka. |
| 1 | Tika tonu | +24V Tika tonu |
| 2 | ||
| 3 | ||
| 4 | ||
| 5 | GND(naianei tika) | +24V GND |
| 6 | ||
| 7 | ||
| 8 | ||
| 9 | Tauranga rangatū T+(mai i te awheawhe taiaho ki te rorohiko o runga+) | RS422 |
| 10 | Tauranga Rangatū R-(mai i te rorohiko o runga ki te awheawhe taiaho-) | |
| 11 | Tauranga rangatū T-(mai i te awheawhe taiaho ki te rorohiko o runga-) | |
| 12 | Tauranga Rangatū R+(mai i te rorohiko o runga ki te awheawhe taiaho+） | |
| 13 | RS422 GND（kaore e hiahiatia he hononga） | |
| 14 | SYN+ | RS422 keu keu waho, whanui>10us |
| 15 | SYN- |
Nga whaainga me nga whakaritenga ahuatanga
Tirohanga≥35km
Haumākū≤80%
Mo nga waka 2.3mx2.3m te rahi
Whakaata =0.3
Awhe kaha≥25km
Te tātari me te manatoko
Ko nga tawhā matua e pa ana ki te kaha o te awhe ko te mana teitei o te lasers, te koki rereke, te tuku me te whiwhi whakawhiti, te roangaru o te laser, etc.
Mo tenei awheawhe taiaho, ka tangohia≥3MW te mana teitei o nga lasers, 0.6mrad koki rereke, 1570nm roangaru, te tuku whakawhiti≥90%, te whiwhi transmittance≥80% me te 67mm te whiwhi aperture.
He awheawhe taiaho mo nga whainga iti, ka taea te tatau i te awheawhe ma te tauira e whai ake nei.Te whakatakoto tikanga mo nga whainga iti:
I te mea he nui ake te mana whatu kitea e whakaatahia ana e nga whainga i te iti rawa o te mana kitea, ka taea e te awheawhe taiaho te awhe tawhiti ki tetahi whaainga.Mo te awheawhe taiaho me te roangaru 1570nm, te tikanga, ko te iti rawa o te mana kitea(MDS) o APD he 5×10-9W.
I raro i te 35km te tirohanga me te 27km te tawhiti ki nga whaainga, ko te iti rawa o te mana kitea he iti iho i te MDS o APD(5×10-9W), no reira, i raro i te ahuatanga me te 35km te tirohanga, ka taea e te awheawhe taiaho te awhe tawhiti mo (2.3mx2.3m) nga whaainga ki te 26~27km(kei te tata, iti iho ranei i te 27km).
| Raina NO. | Whakamaramatanga | Tuhipoka. |
| 1 | Tika tonu | +24V Tika tonu |
| 2 | ||
| 3 | ||
| 4 | ||
| 5 | GND(naianei tika) | +24V GND |
| 6 | ||
| 7 | ||
| 8 | ||
| 9 | Tauranga rangatū T+(mai i te awheawhe taiaho ki te rorohiko o runga+) | RS422 |
| 10 | Tauranga Rangatū R-(mai i te rorohiko o runga ki te awheawhe taiaho-) | |
| 11 | Tauranga rangatū T-(mai i te awheawhe taiaho ki te rorohiko o runga-) | |
| 12 | Tauranga Rangatū R+(mai i te rorohiko o runga ki te awheawhe taiaho+） | |
| 13 | RS422 GND（kaore e hiahiatia he hononga） | |
| 14 | SYN+ | RS422 keu keu waho, whanui>10us |
| 15 | SYN- |
Nga whaainga me nga whakaritenga ahuatanga
Tirohanga≥35km
Haumākū≤80%
Mo nga waka 2.3mx2.3m te rahi
Whakaata =0.3
Awhe kaha≥25km
Te tātari me te manatoko
Ko nga tawhā matua e pa ana ki te kaha o te awhe ko te mana teitei o te lasers, te koki rereke, te tuku me te whiwhi whakawhiti, te roangaru o te laser, etc.
Mo tenei awheawhe taiaho, ka tangohia≥3MW te mana teitei o nga lasers, 0.6mrad koki rereke, 1570nm roangaru, te tuku whakawhiti≥90%, te whiwhi transmittance≥80% me te 67mm te whiwhi aperture.
He awheawhe taiaho mo nga whainga iti, ka taea te tatau i te awheawhe ma te tauira e whai ake nei.Te whakatakoto tikanga mo nga whainga iti:
I te mea he nui ake te mana whatu kitea e whakaatahia ana e nga whainga i te iti rawa o te mana kitea, ka taea e te awheawhe taiaho te awhe tawhiti ki tetahi whaainga.Mo te awheawhe taiaho me te roangaru 1570nm, te tikanga, ko te iti rawa o te mana kitea(MDS) o APD he 5×10-9W.
I raro i te 35km te tirohanga me te 27km te tawhiti ki nga whaainga, ko te iti rawa o te mana kitea he iti iho i te MDS o APD(5×10-9W), no reira, i raro i te ahuatanga me te 35km te tirohanga, ka taea e te awheawhe taiaho te awhe tawhiti mo (2.3mx2.3m) nga whaainga ki te 26~27km(kei te tata, iti iho ranei i te 27km).
