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QTOF massa spektrometri
Li-ion batareyasi laboratoriyasi sinov uskunalari
QTOF Mass Spektrometri.png

QTOF massa spektrometri

QTOF massa spektrometri kvadrupol (Q) massa filtrlash va parvoz vaqti (TOF) massa tahlilini birlashtirgan yuqori samarali gibrid asbobdir. U avval kvadrupol orqali nishon ionlarini tanlash, so'ngra ionlarning parvoz vaqti farqlariga asoslangan holda TOF aniqlash orqali ularning massa-zaryad nisbatlarini (m/z) aniq o'lchash orqali ishlaydi. Ushbu ikki bosqichli dizayn kvadrupol texnologiyasining ajoyib massa tanlanishini TOF tahlilining ultra yuqori aniqlikdagi va aniq massa imkoniyatlari bilan birlashtiradi.

    Biz bilan bog'lanish

    Mahsulot

    Asosiy parametrlar

    MS massa aniqligi (musbat ion)

    MS sotib olish darajasi

    30 spektr/soniya

    TOF massa aniqligi (FWHM)

    >22000 m/z 1522 da, sotib olish tezligidan mustaqil

    TOF massa diapazoni

    m/z 25-20,000

    Polaritni almashtirish vazifasi aylanishi

    Harorat massasining barqarorligi

    °C

    Ion manbalari

    ESI/AJS/APCI/MultiMode (ESI+APCI)/NanoESI/CE-ESI

    Spektr ichidagi dinamik diapazon

    5 ta kattalik buyurtmasi

    Ishlash harorati

    4-40°C; Sovuq xonaga mos keladi (4°C) uzluksiz quvvat bilan

    Ishlash namligi diapazoni

    5-95% RH (kondensatsiyalanmaydigan)