Amanywa n'ijoro IR-GUCA Byombi Muyunguruzi Hindura kuri CCTV ip Umutekano Kamera Lens Umushinga
Imbere ya kamera CCD cyangwa CMOS koresha kumanywa nijoro kuyungurura bitera ishusho ya kamera ibara ryamanywa kumanywa, iyerekwa rya nijoro ntirishobora kumurika ni bibi, kubwibyo kumanywa nijoro ntibishobora guhura ninganda zikoreshwa na CCTV zikoresha ibicuruzwa byinshi -bisobanura neza , iyo kamera ifite ibara, izahita ikoresha ibimenyetso bya pulse kugirango ihindure kwimuka kuri IR CUT muyungurura, ikuramo amashusho nkaya kamera hafi yikintu cyamabara yibanze, kamere.iyo kamera ari iyerekwa rya nijoro, ikoresha ibimenyetso bya pulse kugirango uhindure kwimuka kuri filteri ya AR na none, iyi sensor sensor irashobora gushukwa kumurambararo wose wumucyo, kugirango kamera irusheho kumurika no gukemura, yari yakoze ibintu byoroshye kumenya.
Ihinduka rya IR-CUT ni igikoresho gishyirwa hagati ya sensor ya kamera na lens, kandi cyemerera akayunguruzo ka IR-Cut gushirwa cyangwa kuvanwa imbere ya sensor, bitewe nurwego rumurika.Nibikoresho bya mashini, mubisanzwe bikoreshwa na moteri, hamwe na NIR muyunguruzi hamwe nibirahuri bisanzwe.
Ibiranga amashanyarazi:
1. Kurwanya: 25Ω ± 5Ω (ubushyuhe busanzwe)
2. Gutwara voltage yo gutwara: 3.4-4.5V
3. Ibiriho: 155-225mA
Ibiranga ibintu byiza:
1. Ubunini bw'ikirahure: T = 0.21mm
2. Ikirahure: 8 * 9mm
3. Ikirahure (umutuku) Kohereza:
| Uburebure | Ikwirakwizwa |
| 400nm-420nm | T> 82%,Tave>88% |
| 420nm-620nm | T>90%, Tave>95% |
| 645± 10nm | T = 50%, ahahanamyee 80%-20% <20nm |
| 680nm | T <5% |
| 700nm-1050nm | Tave <2%, T.3% |
| 1050nm-1100nm | Tave <2%, T.6% |
4, Ikirahure (cyera):
400nm-1100nm: T> 90%;Tave> 92%
Igishushanyo cya tekiniki:
Dutanga kandi serivisi yihariye hamwe nuburyo butandukanye bwibicuruzwa kugirango duhuze nibisabwa ku isoko hamwe nibisubizo byumwuga.Ibicuruzwa bisabwa birimo inganda, inganda, semiconductor n'itumanaho.
