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Babban Homogeneity da kwanciyar hankali Benchtop NMR

Takaitaccen Bayani:

Tare da ci gaba a cikin hanyoyin biyu da kayan aiki a cikin shekaru ashirin da suka gabata, NMR ya zama ɗayan mafi ƙarfi da dabaru iri-iri don nazarin ilmin sunadarai, kimiyyar lissafi, kimiyyar kayan aiki, biomedicine, kimiyyar rayuwa.

Hankali da ƙuduri sune mafi mahimmancin alamun tsarin NMR. A cikin bincike na ƙarshe, waɗannan suna da alaƙa da kamanni da kwanciyar hankali na filin maganadisu.


Cikakken Bayani

Tags samfurin

Gabatarwar Samfur

Tare da ci gaba a cikin hanyoyin biyu da kayan aiki a cikin shekaru ashirin da suka gabata, NMR ya zama ɗayan mafi ƙarfi da dabaru iri-iri don nazarin ilmin sunadarai, kimiyyar lissafi, kimiyyar kayan aiki, biomedicine, kimiyyar rayuwa.

Hankali da ƙuduri sune mafi mahimmancin alamun tsarin NMR. A cikin bincike na ƙarshe, waɗannan suna da alaƙa da kamanni da kwanciyar hankali na filin maganadisu.

Yawancin na'urori masu auna firikwensin NMR suna amfani da babban filin Superconducting maganadisu wanda ke ba da ingantaccen filayen maganadisu na waje waɗanda ke iya samun bayanai na tsawon lokaci. Idan filin waje ya samo asali ne ta hanyar maganadisu na dindindin, kamar yadda yake tare da benci na NMR spectrometers, filin na iya zama ƙasa da kwanciyar hankali. Kayayyakin maganadisu na dindindin suna da halayen halayen zafin jiki - ma'ana cewa filin maganadisu na spectrometer zai amsa ga canje-canjen zafin jiki.

Yi amfani da babban aiki na dindindin kayan maganadisu, babu firiji, ƙarancin farashi, ƙarancin kulawa, adana ɗaruruwan dubban farashin aiki kowace shekara

Bayan ƙira da ƙira a hankali, tsarin kwanciyar hankali bai wuce 1PPM / Hour ba, kuma daidaituwar bai wuce 1ppm ba tare da shimming mai aiki ba.

Ma'aunin Fasaha

1.Magnetic ƙarfin filin: 0.35T

2.Magnet nau'in: Magnet na dindindin, babu cryogens

3.Stability: ≤1PPM/Hr

4. Girman: 450*260*300mm

5.Homogeneity: 5mm samfurin FWHM ≤1PPM

6.NMR/Lokaci Domain NMR

7.Bayar da gyare-gyare na musamman

 


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