LGS-3 Modular Multifunctional Grating Spectrometer/Monochromator

Tsananguro pfupi:

Spektromita yekuedza, ine detector yePMT, ndiyo modhi inonyanya kufarirwa.

Ruzivo rweChigadzirwa

Matagi eChigadzirwa

LGS-3 Modular MultifunctionalSpectrometer yeGrating

Iyi spectrometer yakagadzirirwa kubatsira vadzidzi kunzwisisa pfungwa dzechiedza nemafungu uye kudzidza kuti spectrometer yegrating inoshanda sei. Chimiro chemodular chinopa mhinduro dzinochinjika dzekuyera spectral pasi pe photomultiplier (PMT). Ichi chishandiso chakakosha chekuongorora uye kutsanangura mafirita emaziso uye masosi echiedza.

Mabasa

1. Nzwisisa uye dzidza mashandiro uye mashandisirwo emaspectrometer

2. Kuyerwa kwespectroscopy yekunyudzwa: inogona kuongorora huwandu hwekunyudzwa kwechinhu chakayerwa (gasi, mvura, chakasimba)

3. Kuyera spectrum ye emission: kuyera hunhu hwe spectral hwe source ye emission light

4. Kuyerwa kweRydberg constant uchishandisa hydrogen spectroscopy, kuyerwa kwehunhu hwekunzwisisa kwezvinhu zvinogamuchira, uye kuyerwa kwechromaticity

Tsananguro	Magadzirirwo
Kureba kwefocal	302.5nm
Rurefu rweMafungu	200 ~ 800 nm
Upamhi hwemupata	0~2.5 mm inogadziriswa ine resolution yekuverenga ye0.01 mm
Aperture yehukama	D/F=1/7
Kugadzika	1200 mitsetse/mm
Mafungu Akatsva	250 nm
Kururama kweWavelength	± 0.4 nm
Kudzokorora kweWavelength	≤ 0.2 nm
Chiedza Chakarasika	≤ 10^-3
Kugadziriswa	≤ 0.2nm
Mugamuchiri
Tubhu yePhotomultiplier (PMT)
Kugadziriswa	≤0.2nm (550nm,0.2mm)
Simba	0-4095
Matanho	0.005-2 nm inogadziriswa
Kumhanya kwekuskena	1.0nm, 0.5nm, 0.1nm, 0.05nm, 0.01nm
Optics	Chinhu chakanamirwa neA-grade chaiyo, kureba kwakanangana ± 2%, dhayamita -0.2mm
Software	Zvakabatanidzwa
Chitubu chechiedza	Mwenje weTungsten sodium (12V, 35W, 20W); Simba rehydrogen deuterium rambi rine mwero: 150W (kusanganisira magetsi); mercury ine simba guru Simba remwenje rakayerwa: 50W (kusanganisira simba remagetsi).