LADP-1 Nuclear Magnetic Resonance (NMR) Kayan aiki

Babban abun ciki na gwaji
1. Jagora kuma ku fahimci ka'ida da abin mamaki na rawar maganadisu na nukiliya (NMR).
2, na iya lura da siginar maganadisu na 1H da 19F, ma'aunin ƙimar gN da ƙimar lokacin maganadisu na nukiliya.
Babban sigogi na fasaha
1, girman siginar: 1H ≥ 100mV, siginar-zuwa-amo rabo: 40dB, 19F ≥ 10mV, siginar-zuwa-amo rabo: 26dB.
2, mitar oscillation: 18.5 MHz ~ 23 MHz daidaitacce, dangane da filin maganadisu.
3, siginar filin sharewa: filin sharewa na yanzu 0 ~ 200 mA daidaitacce.
4, Matsayin motsi na bincike: 0 ± 40 mm.
5, samfurori: ruwa doped tare da jan karfe sulfate ko ferric chloride, polytetrafluoroethylene sanduna, da dai sauransu, bi da bi.
6, Magnetic na dindindin: ƙarfin filin kusan 480mT, daidaituwar dangi na filin maganadisu ya fi 10-5, ratar filin maganadisu: 15mm.
7, gami da mita mita, mai amfani yana buƙatar sanye take da wani oscilloscope na alama sau biyu.