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Ion xromatografi (IC)
Li-ion batareyasi laboratoriyasi sinov uskunalari
Ion xromatografi (IC).png

Ion xromatografi (IC)

Ion xromatografi (IC) suyuq namunalardagi ion turlarini ajratish va miqdorini aniqlash uchun maxsus ishlab chiqilgan analitik asbobdir. Ionlar va statsionar faza (ion almashinuv ustuni) va ko'chma faza (elektrolit eritmasi) o'rtasidagi differentsial yaqinlikdan foydalanib, IC kation yoki anion aralashmalarini samarali ravishda ajratadi. Aniqlash ixtisoslashgan detektorlar (masalan, o'tkazuvchanlik detektori, UV-Vis detektori) orqali amalga oshiriladi, bu esa ion konsentratsiyasini aniq o'lchash imkonini beradi.

    Biz bilan bog'lanish

    Mahsulot

    Asosiy parametrlar

    Bosim diapazoni

    0-41 MPa

    Oqim tezligi diapazoni

    0,000-10,000 ml/min, 0,001 ml/min bosqichma-bosqich o'rnatilishi mumkin

    Oqim tezligi aniqligi

    ±0,1%

    Oqim tezligining aniqligi

    ±0,1%

    Bosim to'lqini

    1,0 ml/min da

    Eluent turlari

    Ikkitagacha eluent generator kartrijlari: KOH, LiOH, NaOH; karbonat; karbonat/bikarbonat; MSA

    Eluent konsentratsiyasi diapazoni

    0,1-100 mM

    Oqim tezligi

    0,1-3 ml/min (1,0 ml/min eluent konsentratsiyasi cheklangan)

    Kimyoviy bostirish

    2 mm va 4 mm, anion va kation, membranani bostirish

    Potensial diapazon

    -2.0 dan 2.0 V gacha, 0.001 V oraliqda

    Signal diapazoni (raqamli va analog)

    Integratsiyalashgan tok tahlili: 50 pC dan 200 μC gacha; DC tok tahlili: 5 pA dan 74 μA gacha

    Filtr

    Javob vaqti 0-10 s, foydalanuvchi tomonidan sozlanishi mumkin

    Oqim hujayra tanasi

    Titan korpus. 2-7 mm ID ustunlari bilan mos keladi

    Ishchi elektrod

    An'anaviy: Oltin, Shishasimon Uglerod, Platina, Kumush; Bir martalik: Oltin, Platina, Uglerod, Kumush

    Malumot elektrodi

    pH-Ag/AgCl kombinatsiyalangan turi, integral dizayn; PdH, integral dizayn

    Olchamlari (H) × IN × D)

    62.5 × 30.0 × 55,9 sm

    Og'irligi

    41 kg

    Quvvat talablari

    100-240 V AC, 50-60 Gts avtomatik sozlash

    Ishlash harorati

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

    Ishlash namligi diapazoni

    5-95% RH (kondensatsiyalanmaydigan)