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I-LGS-2 Yokuhlola ye-CCD Spectrometer

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Imininingwane yomkhiqizo

Amathegi womkhiqizo

Incazelo

I-LGS-2 Yokuhlola ye-CCD Spectrometer iyinsimbi ejwayelekile yokulinganisa inhloso. Isebenzisa i-CCD njengeyunithi yesamukeli ukunweba kakhulu ububanzi bayo bokusebenzisa, obukwazi ukuthola isikhathi sangempela nokubonisa oku-3-ntathu. Kuyimishini ekahle yokutadisha inqwaba yemithombo yokukhanya noma ukulinganisa ama-probe optical.

Iqukethe i-grating monochromator, i-CCD unit, uhlelo lokuskena, i-amplifier ye-elektroniki, iyunithi le-A / D ne-PC. Le nsimbi ihlanganisa i-optics, imishini yokunemba, i-electronics, kanye nesayensi yekhompyutha. Into ebonakalayo isebenzisa imodeli ye-CT eboniswe ngezansi.

Ukuqina kwe-monochromator kuhle futhi indlela elula izinzile kakhulu. Kokubili izintambo zokungena nezokuphuma ziqondile ngobubanzi buqhubeka buhleleka kusuka ku-0 kuye ku-2 mm. Ugongolo ludlula esinqeni sokungena S1(S1 isendizeni ebalulekile yesibuko se-reflectance collimation), bese ivezwa yisibuko M2. Ukukhanya okuhambisanayo kudubula ku-grating G. Mirror M3 yakha isithombe sokukhanya kokukhanya sivela ekushweni okuku-S2 noma uS3 (isibuko sokuphambukisa uM4 ingaqoqa indawo yokuphuma, uS2 noma uS3). Ithuluzi lisebenzisa indlela ye-sine ukufeza ukuskena kwe-wavelength.

Isimo esincanyelwayo sethuluzi izimo ezijwayelekile zelebhu. Indawo kufanele ihlanzeke futhi ibe nokushisa okuzinzile nomswakama. Insimbi kufanele ibekwe endaweni eyisicaba (isekela okungenani i-100Kg) enendawo ezungezile yokungenisa umoya nokuxhuma kukagesi okudingekayo.

 

Imininingwane

Incazelo

Ukucaciswa

Ibanga le-Wavelength 300 ~ 800 nm
Ubude beFocal 302.5 mm
Imbobo Ehlobene D / F = 1/5
Ukunemba kwe-Wavelength ≤ ± 0.4 nm
Ukuphindaphinda kwe-Wavelength ≤0.2 nm
Ukukhanya Okulahlekile ≤10-3
I-CCD
Umamukeli Amaseli angama-2048
Isikhathi sokuhlanganisa 1 ~ 88 izitobhi
Ihele Imigqa eyi-1200 / mm; Ubude obude obuqhakazile ku-250 nm
Ubukhulu Sekukonke 400 mm × 295 mm × 250 mm
Isisindo 15 kg

  • Langaphambilini
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