Kayan Aikin Magnetic Magnetic na LADP-1 na Nukiliya (NMR)

Babban abun ciki na gwaji
1. Kwarewa da fahimtar ƙa'ida da abin da ke faruwa na maganadisu na nukiliya (NMR).
2, zai iya lura da siginar maganadisu ta nukiliya ta 1H da 19F, ma'aunin ƙimar gN da ƙimar lokacin maganadisu ta nukiliya.
Babban sigogin fasaha
1, girman siginar: 1H ≥ 100mV, rabon siginar-zuwa-hayaniya: 40dB, 19F ≥ 10mV, rabon siginar-zuwa-hayaniya: 26dB.
2, mitar juyawa: 18.5 MHz ~ 23 MHz mai daidaitawa, ya danganta da filin maganadisu.
3, siginar filin sharewa: wutar lantarki ta filin sharewa 0 ~ 200 mA mai daidaitawa.
4, matsayin motsin bincike: 0 ± 40 mm.
5, samfurori: ruwa da aka shafa da jan ƙarfe sulfate ko ferric chloride, sandunan polytetrafluoroethylene, da sauransu, bi da bi.
6, maganadisu na dindindin: ƙarfin filin kusan 480mT, daidaiton filin maganadisu ya fi 10-5 kyau, gibin filin maganadisu: 15mm.
7, gami da mitar mita, mai amfani yana buƙatar a sanya masa wani oscilloscope mai nuna alama sau biyu.