I-LGS-2 yoMfuniselo ye-CCD Spectrometer
Inkcazo
I-LGS-2 yoMfuniselo yeCCD Spectrometer sisixhobo sokulinganisa injongo jikelele. Isebenzisa i-CCD njengeyunithi yomamkeli ukwandisa kakhulu uluhlu lwayo lwesicelo, ekwazi ukufumana ixesha lokwenene kunye nomboniso we-3-dimensional. Sisixhobo esifanelekileyo sokufunda imbonakalo yemithombo yokukhanya okanye ukulinganisa iiprobe zamehlo.
Ibandakanya i-grating monochromator, iyunithi yeCCD, inkqubo yokuskena, iamplifier yombane, iyunithi ye-A/D kunye nePC. Esi sixhobo sidibanisa i-optics, umatshini ochanekileyo, i-electronics, kunye nesayensi yekhompyutha. I-optical element ithatha imodeli ye-CT eboniswe ngezantsi.
Ukuqina kwe-monochromator kulungile kwaye indlela yokukhanya izinzile kakhulu. Zombini iisilthi zokungena kunye nokuphuma zithe tye ngobubanzi obuguquguqukayo ngokuqhubekayo ukusuka kwi-0 ukuya kwi-2 mm. Umqadi udlula kwindawo yokungena Slit1(S1ikwindawo ekugxilwe kuyo kwisipili esibonakalisa ukungqubana), emva koko iboniswe sisipili uM2. Ukukhanya okunxuseneyo kudubula kwi grating G. Mirror M3yenza umfanekiso wokukhanya kwe-diffraction ivela kwigrayiti ekwi-S2okanye S3(Isipili somdlalo uM4inokuqokelela umkrozo wokuphuma, S2okanye S3). Isixhobo sisebenzisa i-sine mechanism ukuphumeza ukuskena kwe-wavelength.
Indawo ekhethwayo yesixhobo ziimeko eziqhelekileyo zaselabhoratri. Indawo kufuneka icoceke kwaye ibe nobushushu obuzinzileyo kunye nokufuma. Isixhobo kufuneka sibekwe kwindawo ethe tyaba ezinzileyo (inkxaso ubuncinane ye-100Kg) enendawo ejikelezileyo yokungena komoya kunye nokudityaniswa kombane okuyimfuneko.
Iinkcukacha
Inkcazo | Inkcazo |
Uluhlu lweWavelength | 300~800 nm |
Ubude bokuJonga | 302.5 mm |
Umngxuma ozalanayo | D/F=1/5 |
Ukuchaneka kweWavelength | ≤±0.4 nm |
UkuPhindwa kweWavelength | ≤0.2 nm |
UkuKhanya okulahlekileyo | ≤10-3 |
CCD | |
Umamkeli | 2048 iiseli |
Ixesha lokudityaniswa | 1-88 zokumisa |
Ukwahluza | Imigca ye-1200 / mm; Ubude obuvuthayo kwi-250 nm |
IDimension iyonke | 400 mm×295 mm×250 mm |
Ubunzima | 15kg |