I-LADP-1 Nuclear Magnetic Resonance(NMR) Instrument Isithombe Esifakiwe

Ithuluzi le-LADP-1 Nuclear Magnetic Resonance(NMR).

Incazelo emfushane:

Uhlobo oluthengekayo olunekhwalithi enhle.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Okuqukethwe kokuhlola okuyinhloko
1. Kakhulu futhi uqonde umgomo kanye nesenzakalo se-nuclear magnetic resonance (NMR).
2, ingakwazi ukubona i-1H kanye ne-19F isignali ye-nuclear magnetic resonance, ukukalwa kwevelu ye-gN kanye nenani lomzuzu kazibuthe we-nuclear.
Imingcele yezobuchwepheshe eyinhloko
1, i-amplitude yesiginali: 1H ≥ 100mV, isilinganiso sesignali-kuya-kumsindo: 40dB, 19F ≥ 10mV, isilinganiso sesignali-kuya-kumsindo: 26dB.
2, imvamisa ye-oscillation: 18.5 MHz ~ 23 MHz elungisekayo, kuye ngendawo kazibuthe.
3, isignali yenkundla yokushanela: inkundla yokushanela yamanje 0 ~ 200 mA elungisekayo.
4, indawo yokunyakaza kwe-probe: 0 ± 40 mm.
5, amasampula: amanzi afakwe nge-copper sulfate noma i-ferric chloride, izinduku ze-polytetrafluoroethylene, njll., ngokulandelana.
6, uzibuthe unomphela: amandla ensimu angaba ngu-480mT, ukufana okuhlobene kwendawo kazibuthe kungcono kune-10-5, igebe lensimu kazibuthe: 15mm.
7, okuhlanganisa imitha yemvamisa, umsebenzisi udinga ukuhlonyiswa ngenye i-double trace oscilloscope.