Chowunikira cha Brillouin chowunikira nthawi ya domain DSTS Chogawa chowunikira kutentha kwa fiber optic BOTDA1000
Mfundo Yoyezera
Kutengera ndi mphamvu yoyambitsa kufalikira kwa Brillouin, chowunikira nthawi ya Brillouin chowunikira nthawi ya Brillouin BOTDA chimagwiritsa ntchito magwero awiri a kuwala kwa laser okhala ndi mzere wopapatiza kwambiri, omwe ndi pump (pulsed optical signal) ndi probe (continuous optical signal), kuti alowetse zizindikiro za kuwala kumapeto onse a sensing fiber, kuyeza ndi kuzindikira zizindikiro za kuwala kumapeto kwa pulsed optical fiber, ndikuchita kupeza ndi kukonza deta mwachangu kwambiri.
Ubwino waukadaulo
| Magwiridwe antchito | |
| Kuzindikira Ulusi | Ulusi wamba wa single mode |
| Kusintha kwa Sensor | Ulusi wawiri (lupu) |
| Mapiri a Kutali | Mtundu wokhazikika: 60 km (ukhoza kusinthidwa mpaka 120 km) |
| Njira Zoyezera | 1/2/4 |
| Nthawi Yoyezera | Zaka za m'ma 60 (zosakwana zaka 60) |
| Kuchuluka kwa Kutentha | -190°C~700°C |
| Kulondola kwa Kutentha | ±1°C (mtundu wonse wozindikira) |
| Kuthetsa Kutentha | 0.1°C |
| Mtundu wa Mavuto | -10000με~+10000με |
| Kulondola kwa Kupsinjika | ±20με (mtundu wonse wozindikira) |
| Kuthetsa Kupsinjika | 2με |
| Malo Osankhira Zitsanzo | mpaka 0.1m |
| Kuthetsa Malo | 0.5m~ 3m |
| Cholumikizira cha Ulusi | FC/APC |
| Magetsi | 220VAC 50Hz, 60W |
| Kutentha kwa Ntchito | -10°C-50°C |
| Kutentha Kosungirako | -20°C-60°C |
| Zolumikizirana Zolumikizirana | Ethernet, USB, RS232/RS485 |
| Kusunga deta | 500GB kapena kuposerapo |
| Miyeso (WxDxH) | 483x447x133mm (choyikapo cha 19") |
| Kulemera | 15kg |