1535nm Laser Rangefinder 8000
1535nm Laser Rangefinder 8000
Nā ʻāpana
| Nā ʻāpana | Hōʻike | Nānā. |
| Loʻihi nalu | 1535±5nm |
|
| Hiki ke ho | 50m~8km |
|
|
Hiki ke hoʻomaka
| ≥8km(2.3m×2.3m, 0.3 reflectivity kaʻa, visibility≥10km) |
Humidity≤80%
|
| ≥12km (no nā pahuhopu nui, ʻike ≥15km) | ||
| Ka pololei ʻana | ±3m |
|
| Ka nui o ka hana hou ʻana | 1~10hz (hiki ke hoʻololi ʻia) |
|
| Ka pololei | ≥98% |
|
| ʻO ke kihi ʻokoʻa | ≤0.3mrad |
|
| Loaʻa ka puka | 40mm |
|
| Pākuʻi kamaʻilio | RS422 |
|
| Volta hoʻolako | DC18~32V |
|
| Mana hana | ≤2W(@1hz) | Hoʻāʻo ʻia ma lalo o ka wela lumi |
| Ka mana kū | ≤0.5W | Hoʻāʻo ʻia ma lalo o ka wela lumi |
| Anana | ≤86mm×66mm×46mm |
|
| Kaumaha | ≤140g |
|
| Mahana | -40 ℃~65 ℃ |
|
| Hoʻopau wela | Ma ka hoʻoheheʻe wela |
| Laina NO. | Wehewehe | Nānā. |
| 1 | RS422 RX+ | RS422 loaʻa+ |
| 2 | RS422 RX- | RS422 loaʻa- |
| 3 | RS422 TX- | RS422 lawe- |
| 4 | RS422 TX+ | RS422 Hoʻouna + |
| 5 | GND | No ka pilina pili |
| 6 | +24V | Ka lako mana 24V |
| 7 | GND | No ka lako mana |
| 8 |
| No ke koena |
Nā pahuhopu a me nā koi kūlana
ʻIke≥10km
Humidity≤80%
No nā kaʻa me 2.3m × 2.3m ana
Noonoo = 0.3
Hiki ke koho ≥8km
ʻIkepili a hōʻoia
ʻO nā ʻāpana nui e pili ana i ka hiki ke hoʻohālikelike ʻia ka mana kiʻekiʻe o nā lasers, ka ʻokoʻa ʻokoʻa, ka hoʻouna ʻana a me ka loaʻa ʻana o ka transmittance, ka nalu o ka laser, etc.
No kēia laser rangefinder, lawe ia i ka ≥50kw peak mana o nā lasers, 0.3mrad divergence angle, 1535nm wavelength, transmittance≥90%, loaʻa ka transmittance≥80% a me 40mm loaʻa aperture.
He laser rangefinder ia no nā pahuhopu liʻiliʻi, hiki ke helu ʻia ka hiki ke helu ʻia e kēia ʻano kumu.ʻO ke kumu hoʻohālike no nā pahuhopu liʻiliʻi:
ʻOiai ʻoi aku ka nui o ka mana optical hiki ke ʻike ʻia e nā pahu hopu ma mua o ka mana liʻiliʻi e ʻike ʻia, hiki i ka rangefinder laser ke hoʻokaʻawale i kahi mamao i kahi pahuhopu.No ka mea ʻimi laser me 1535nm ka lōʻihi nalu, maʻamau, ʻo ka mana ʻike liʻiliʻi loa (MDS) o APD ʻo 5 × 10.-9W.
Ma lalo o 10km ʻike me 10km mamao i nā pahuhopu, ʻoi aku ka liʻiliʻi o ka mana ʻike ʻia ma mua o MDS o APD (5×10-9W), no laila, ma lalo o kahi kūlana me ka 8km ʻike maka, hiki i ka laser rangefinder ke hoʻokaʻawale i ka mamao no (2.3m × 2.3m) mau pahuhopu a hiki i 9 ~ 10km (hiki ke kokoke a emi paha ma mua o 10km).
