Imini nobusuku i-IR-CUT kabini isihluzi Switch yeCCTV ip yoKhuseleko lweCamera yeProjektha yeLens
Ngaphakathi kwekhamera yeCCD okanye iCMOS isebenzise isihluzi semini nobusuku sibangela ukuba umfanekiso wekhamera ube ngumbala emini, umbono wasebusuku isiphumo sokukhanya esisezantsi sibi, ke isihluzi semini nobusuku asinakuhlangabezana nesicelo seCCTV sokucupha imveliso yedijithali ephezulu. , xa ikhamera inombala, iya kusebenzisa ngokuzenzekelayo umqondiso we-pulse ukwenza ukutshintshela kwi-IR CUT ihluzo, ikhutshwe umfanekiso onjalo wekhamera kufuphi nento yemibala ephambili, indalo.Xa ikhamera ingumbono wasebusuku, isebenzisa isiginali yepulse ukwenza utshintsho luhambe lusiya kwisihluzi se-AR kwakhona, ezi zivamvo zomfanekiso zinokungeniswa kulo lonke ubude bokukhanya, ukuze ikhamera ibe ngcono ukuqaqamba komfanekiso kunye nesisombululo, yenza izinto zibe lula ukuchongwa.
Ukutshintsha kwe-IR-CUT yi-apparatus ebekwe phakathi kwekhamera yekhamera kunye ne-lens, kwaye ivumela i-IR-Cut filter ukuba ibekwe okanye isuswe phambi kwenzwa, kuxhomekeke kwinqanaba lokukhanyisa.Sisivalo soomatshini, esisebenza ngamandla yimoto, enefilitha ye-NIR kunye neepaneli zeglasi ezingenanto.
Iimpawu zoMbane:
1. Ukumelana: 25Ω±5Ω(ubushushu obuqhelekileyo)
2. Umbane wokuqhuba: 3.4-4.5V
3. Okwangoku: 155-225mA
Iimpawu zamehlo:
1. Ubukhulu beglasi: T=0.21mm
2. Ubungakanani beglasi: 8 * 9mm
3. Ugqithiso lweglasi(bomvu):
| Ubude bamaza | Ugqithiso |
| 400nm-420nm | T>82%,Tave>88% |
| 420nm-620nm | T>90%, Tave>95% |
| 645±10nm | T = 50%, i-slope 80%-20%<20nm |
| 680nm | T<5% |
| 700nm-1050nm | Tave<2%, T3% |
| 1050nm-1100nm | Tave<2%, T6% |
4,Iglasi(emhlophe):
400nm-1100nm: T>90%;Tave>92%
Umzobo wobugcisa:
Sikwabonelela ngeenkonzo ezilungiselelweyo kunye noluhlu olubanzi lwezixhobo zemveliso ukuziqhelanisa nokutshintsha iimfuno zentengiso kunye nezisombululo zobuchwephesha bokukhanya.Ukusetyenziswa kwemveliso kubandakanya i-industrial, imveliso, i-semiconductor kunye nonxibelelwano.
