I-LGS-3 Modular Multifunctional Grating Spectrometer/Monochromator

Inkcazo emfutshane:

I-spectrometer yokurhangqa yovavanyo, ene-PMT detector, eyona modeli idumileyo.

Iinkcukacha zeMveliso

Iithegi zeMveliso

IiModular Multifunctional ze-LGS-3I-Grating Spectrometer

Le spectrometer yenzelwe ukunceda abafundi baqonde iingcamango zeziganeko zokukhanya namaza kwaye bafunde indlela esebenza ngayo i-grating spectrometer. Isakhiwo se-modular sinika izisombululo eziguquguqukayo zokulinganisa ii-spectral phantsi kwe-photomultiplier (PMT). Ikwasisixhobo esibalulekileyo sohlalutyo kwizifundo kunye nokuchazwa kweempawu zezihluzi ze-optical kunye nemithombo yokukhanya.

Imisebenzi

1. Ukuqonda nokuqonda umgaqo wokusebenza kunye nokusetyenziswa kwee-spectrometers

2. Umlinganiselo we-spectroscopy yokufunxa: ingahlalutya uluhlu lokufunxa lwento elinganisiweyo (igesi, ulwelo, into eqinileyo)

3. Ukulinganiswa kwe-spectrum yokukhupha umoya: ukulinganisa iimpawu ze-spectral zomthombo wokukhanya okhupha umoya

4. Ukulinganiswa kwe-Rydberg constant kusetyenziswa i-hydrogen spectroscopy, ukulinganiswa kweempawu zobuntununtunu zezinto ezifumanayo, kunye nokulinganiswa kwe-chromaticity

Inkcazo	Iinkcukacha
Ubude befokhalthi	302.5nm
Uluhlu lobude bamaza	200 ~ 800 nm
Ububanzi be-Slit	0~2.5 mm ehlengahlengiswayo enesisombululo sokufunda esingu-0.01 mm
Imbobo enxulumeneyo	D/F=1/7
I-Grating	Imigca eyi-1200/mm
Ubude beWavelength obuvuthayo	250 nm
Ukuchaneka kweWavelength	± 0.4 nm
Ukuphindaphinda kweWavelength	≤ 0.2 nm
Ukukhanya Okulahlekileyo	≤ 10^-3
Isisombululo	≤ 0.2nm
Umamkeli
Ityhubhu ye-Photomultiplier (PMT)
Isisombululo	≤0.2nm(550nm,0.2mm)
Amandla	0-4095
Amanyathelo	I-0.005-2 nm ehlengahlengiswayo
Isantya sokuskena	1.0nm, 0.5nm, 0.1nm, 0.05nm, 0.01nm
I-Optics	Izinto ezifakwe ngobuchule be-A-grade, ubude obujoliswe kuyo ± 2%, ububanzi -0.2mm
Isoftware	Ifakiwe
Umthombo wokukhanya	Isibane se-Tungsten sodium (12V, 35W, 20W); Amandla alinganisiweyo esibane se-hydrogen deuterium: 150W (kubandakanya umbane); i-mercury enoxinzelelo oluphezulu Amandla esibane alinganiswe ngexabiso: 50W (kuquka nombane).