Masikati nehusiku IR-CUT Dual Filter Switch yeCCTV ip Chengetedza Kamera Lens Projector
Mukati meCCD kana CMOS shandisa masikati nehusiku sefa inoita kuti mufananidzo wekamera usarudze ruvara masikati, chiratidzo chehusiku chakaderera kuvhenekera hachina kunaka, saka masikati nehusiku sefa haigone kusangana neyazvino CCTV yekutarisa indasitiri yekushandiswa kwepamusoro-tsanangudzo zvigadzirwa zvedhijitari. , kana kamera iri ruvara, inongoshandisa iyo pulse siginecha kuita kuti switch iende kuIR CUT sefa, inoburitsa iyo kamera mufananidzo padhuze nechinhu chemavara ekutanga, zvisikwa.kana kamera iri chiratidzo chehusiku, inoshandisa iyo pulse siginecha kuita kuti switch iende kune iyo AR sefa zvakare, iyi ma sensors emufananidzo anogona kukweverwa kune ese wavelength yechiedza, kuitira kuti kamera ive nani mufananidzo kupenya uye kugadziriswa, yaive. akaita kuti zvinhu zvive nyore kuziva.
Iyo IR-CUT chinja chishandiso chinoiswa pakati pekamera sensor uye lens, uye inobvumira iyo IR-Cut sefa kuti iiswe kana kubviswa kubva kumberi kwe sensor, zvichienderana nedanho rekuvhenekera.Iyo mechanic shutter, inowanzo fambiswa nemota, ine NIR sefa uye girazi repani.
Electrical Features:
1. Kuramba: 25Ω±5Ω(tembiricha yakajairika)
2. Kutyaira kwemhepo: 3.4-4.5V
3. Iyezvino: 155-225mA
Optical Features:
1. Girazi gobvu: T=0.21mm
2. Girazi dimension: 8 * 9mm
3. Girazi(dzvuku) Transmission:
| Wavelength | Transmission |
| 400nm-420nm | T>82%,Tave>88% |
| 420nm-620nm | T>90%, Tave>95% |
| 645±10nm | T=50%, kudererae 80%-20%<20nm |
| 680nm | T<5% |
| 700nm-1050nm | Tave<2%, T3% |
| 1050nm-1100nm | Tave<2%, T6% |
4,Girazi(white):
400nm-1100nm: T> 90%;Tave>92%
Technical Drawing:
Isu tinopawo masevhisi akajairwa uye huwandu hwakasiyana hwezviwanikwa zvechigadzirwa kuti zvienderane nekuchinja kudiwa kwemusika nehunyanzvi optical mhinduro.Zvishandiso zvechigadzirwa zvinosanganisira maindasitiri, kugadzira, semiconductor uye kutaurirana.
