F-29 Fluorescence Spectrophotometer

Tlhaloso e Khutšoanyane:

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

F-29 Moralo o motle oa optical, o ntlafatsa haholo ts'ebetso e akaretsang ea sesebelisoa;lilemo tsa phihlelo ea tlhahiso ea lisebelisoa tsa fluorescent, ho etsa bonnete ba hore sesebelisoa se na le botsitso bo molemo;kutloisiso e tebileng ea bareki, ho isa tekanyong e kholo ho latela mekhoa ea tšebeliso ea basebelisi ba malapeng.

Sekeno sa boleng bo holimo le lebelo le holimo ho netefatsa ho nepahala ha spectrum ea liteko

Likaroloana

Leqhubu la bolelele ba 200-760nm kapa leseli la taelo ea zero (khetho e khethehileng ea photomultiplier e ka atolosoa 200-900nm),

Karolelano e phahameng ea lerata ho 130: 1 (tlhōrō ea Raman ea metsi)

Sekhahla se phahameng sa ho skena 3,000nm/min

Mosebetsi o ka sehloohong: ho hlahlojoa ha wavelength, ho hlahloba nako

Lisebelisoa tse ngata tsa boikhethelo: Mehlala ea sekhomaretsi se tiileng, sehokelo sa Polarization, filthara le photomultiplier e khethehileng.

Mesebetsi

1.Wavelength scanning wavelength mosebetsi oa ho hlahloba maqhubu haholo-holo o kenyelletsa mekhoa e 'meli ea data: matla a fluorescence le matla a khanyang.The excitation spectrum le fluorescence spectrum ea disampole e ka fumanoa ka fluorescence intensity data model, e leng mokhoa o tloaelehileng.
2.Time scanning time scanning ke ho bokella sekhahla sa matla a fluorescence sa sampole e lekiloeng ka nako ka har'a nako e behiloeng.E ka sebelisoa ho lekola liphetoho tsa physicochemical tsa sampole, mme mokhoa oa kinetic o ka etsoa.
Mokhoa oa 3.Photometric o sebelisa mokhoa oa wavelength bakeng sa quantification, ho fihlela ho 20 lisampole tse tloaelehileng li ka lekanngoa, polygonal standard curve e ka huloa ka ntlha e 'ngoe le e' ngoe ea mahloriso a tloaelehileng, ho lokisoa ha curve e tloaelehileng ea regression ho ka sebelisa matla a pele, a bobeli, a boraro kapa a mararo. mola o robehileng, 'me coefficient ea correlation R le R2 e ka fumanoa ka nako e le' ngoe.
4. Ts'ebetso e matla ea ts'ebetso ea li-spectrum, li-spectrum tse peli li ka eketsoa, tsa tlosoa, tsa atisa le ho aroloa, 'me li ka boela tsa bala sebaka sa marang-rang;ka tokiso ea spectrum le taolo ea shutter, joalo-joalo.

Litlhaloso

Mohloli o khanyang oa lebone la Xenon 150W

Monochromator excitation le emission monochromator

Dispersive element: Grating ya concave diffraction

Blazed Wavelength: thabo ea 300nm, tlhahiso ea 400nm

Leqhubu la bolelele ba 200-760nm kapa leseli la taelo ea zero (khetho e khethehileng ea photomultiplier e ka atolosoa 200-900nm)

Ho nepahala ha wavelength ± 0.5nm

Pheta-pheta 0.2nm

Lebelo la ho skena ka lebelo la 6000nm/min

Bandwidth Excitation 1,2.5, 5, 10, 20nm

Khaso 1,2.5, 5, 10, 20nm

Sebaka sa lifoto -9999 - 9999