Isixhobo se-LADP-1 Nuclear Magnetic Resonance (NMR)

Inkcazo emfutshane:

Uhlobo olufikelelekayo nolusemgangathweni olungileyo.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Umxholo ophambili wovavanyo
1. Bazi kwaye baqonde umgaqo kunye nesiganeko se-nuclear magnetic resonance (NMR).
2, inokubona i-1H kunye ne-19F i-nuclear magnetic resonance signal, ukulinganiswa kwexabiso le-gN kunye nexabiso lexesha le-nuclear magnetic.
Iiparameter eziphambili zobugcisa
1, ubukhulu besignali: 1H ≥ 100mV, umlinganiselo wesignali kwingxolo: 40dB, 19F ≥ 10mV, umlinganiselo wesignali kwingxolo: 26dB.
2, i-frequency ye-oscillation: 18.5 MHz ~ 23 MHz ehlengahlengiswayo, kuxhomekeke kumhlaba wemagnethi.
3, isignali yentsimi yokutshiza: umbane wentsimi yokutshiza oguqukayo ngu-0 ~ 200 mA.
4, indawo yokunyakaza kweprobe: 0 ± 40 mm.
5, iisampulu: amanzi axutywe ne-copper sulfate okanye i-ferric chloride, ii-polytetrafluoroethylene rods, njl.njl., ngokulandelelana.
6, imagnethi esisigxina: amandla entsimi amalunga ne-480mT, ukufana kwentsimi yemagnethi kungcono kune-10-5, umsantsa wentsimi yemagnethi: 15mm.
7, kuquka nemitha yefrikhwensi, umsebenzisi kufuneka axhotyiswe ngesinye i-oscilloscope esine-trace ephindwe kabini.