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WFX-220 Urukurikirane rwa Atomic Apsorption Spectrometer

Ibisobanuro bigufi:

Kwizerwa Hejuru

  • Ubwenge bwogutahura ibitekerezo byikoranabuhanga, kugenzura-igihe nyacyo cyo kugenzura ako kanya isoko yumucyo, gukumira itara rya DC, kurinda cyane itara ryuzuye rya cathode;
  • Ikoranabuhanga rikuze rya aberration ryakuyeho ubwoko bwa CT monochromator, hamwe nibikorwa bihamye
  • Igishushanyo cyigenga cyumuzunguruko, nta kubangamirana, byoroshye gukoresha buri munsi no kubungabunga
  • Igikoresho cyizewe cyane cya gaz-fluid itandukanya hamwe nigikoresho cya lisansi ya gaz, itanga imbaraga ndetse no mubushuhe bwinshi kandi bubi.

Ibicuruzwa birambuye

Ibicuruzwa

Ibiranga

Kwizerwa Hejuru

  • Ubwenge bwogutahura ibitekerezo byikoranabuhanga, kugenzura-igihe nyacyo cyo kugenzura ako kanya isoko yumucyo, gukumira itara rya DC, kurinda cyane itara ryuzuye rya cathode;
  • Ikoranabuhanga rikuze rya aberration ryakuyeho ubwoko bwa CT monochromator, hamwe nibikorwa bihamye
  • Igishushanyo cyigenga cyumuzunguruko, nta kubangamirana, byoroshye gukoresha buri munsi no kubungabunga
  • Igikoresho cyizewe cyane cya gaz-fluid itandukanya hamwe nigikoresho cya lisansi ya gaz, itanga imbaraga ndetse no mubushuhe bwinshi kandi bubi.

Umutekano wo hejuru

  • Sisitemu yo gutanga gazi isanzwe ya flame / grafite itanura rya atomisiyoneri itahura igipimo cyo kunanirwa, kandi irusheho kunoza umutekano no kwizerwa;
  • Igenzura ryinshi-ryuzuye muri sisitemu ya flame, hamwe na sisitemu yumuzunguruko ikuze kandi ihamye, ikamenya kugenzura neza imyuka ya gaze;
  • Sisitemu yo kurinda ubushyuhe hamwe na sisitemu ebyiri zangiza umuyaga muri sisitemu ya GF, birinda neza umuvuduko ukabije cyangwa izamuka ry’ubushyuhe budasanzwe.
  • Ibikoresho byinshi byumutekano uhuza ibikoresho byikora byikora byuzuye-kurinda no gutabaza, gukumira ibibazo mbere yuko biba.Impuruza na flame yumuriro byafunzwe no guhagarika gaze kubera kunanirwa gutwikwa, gaze ya lisansi yamenetse, gutembera bidasanzwe muri sisitemu ya flame;Kumenyesha no gukoresha amashanyarazi kurinda amazi adasanzwe no kugenzura gaze, gushyiramo imiyoboro idasanzwe ya grafite no kugenzura ubushyuhe budasanzwe muri sisitemu ya feri ya grafite.

Byoroshye gukoresha

  • Igishushanyo cyihariye cyamatara 8: guhinduranya byimazeyo, gukusanya no gukora neza;"imbaraga zingana + zikurikirana tekinoroji yo guhindura ubwenge" kumenya guhuza neza ibimenyetso bitanga urumuri, byoroshye gushyigikira itara 1 rikora, 0-7 itara rimwe icyarimwe, kugirango ryuzuze ibisabwa bitandukanye.
  • Guhindura byikora byikora byahinduwe bya flame / grafite itanura atomizer yerekana imikorere yoroshye no guta igihe bikuraho imirimo yabantu (icyitegererezo A).
  • Byihuta-kwimura flame yangiza ibyashizweho kubintu byoroshye ionisiyoneri nka K, Na, nibindi, bigufasha kubona umurongo wikubye inshuro 3 zuburyo busanzwe bwa flame, kugabanya neza intambwe zo kugabanuka hamwe nibibazo bigabanya umurongo ugereranije nibintu bisa;
  • Uburyo bwo kugenzura ubushyuhe muburyo bwo gusesengura itanura rya grafite birashobora guhindurwa byoroshye hagati yubugenzuzi bwa optique hamwe no kugenzura voltage ihoraho, ukurikije ibintu bitandukanye hamwe nigituba cya grafite, kubisubizo byiza no kwagura ubuzima bwigituba cya grafite.
  • Porogaramu nshya yisesengura ifite uburambe bwimyaka mirongo, kumenya ibikoresho byikora neza, gushiraho ibintu byose muburyo bumwe.Byoroshye kandi byoroshye ibiganiro byabantu-imashini bituma abashya boroha gutangira.Impuguke zinzobere zikuraho impungenge zumurimo wawe wo gusesengura.

Ibisobanuro

  • Urwego rwumuraba: 190-900nm
  • Uburebure bwumurambararo nimyororokere: Uburebure bwumuraba: buruta ± 0.20nm Imyororokere: iruta 0.06nm
  • Icyemezo: 0.2nm ± 0.02nm,
  • Ihame ryibanze: Igihagararo: drift baseline, s ;; 0.003Abs / 30min, ako kanya, urusaku rwakanya, s ;; 0.0005Abs Dynamic: drift baseline, s ;; 0.003Abs / 15min, Urusaku rw'akanya, s ;; 0.003Abs
  • Kugena Cu kumuriro: Imipaka yo kumenya ≤0.003 µ g / ml
  • Ibyiyumvo≤0.03 µ g / mU1%
  • Icyerekezo≤ 0.5%
  • Coefficente yumurongo ≥0.9998, Urutonde rwumurongo≥0.65Abs

Cd kugena itanura rya grafite:

  • Umupaka wo gutahura≤0.5pg
  • Ibyiyumvo≤0.6pg
  • Icyerekezo≤2.8%
  • Coefficente ihuza umurongo ≥0.9994

Gukosora Amavu n'amavuko:

  • D2 itara ryubushobozi bwo gukosora kuri 1A iruta inshuro 30.SH inyuma yo gukosora ubushobozi kuri 1.8A iruta inshuro 30.

  • Mbere:
  • Ibikurikira:

  • Andika ubutumwa bwawe hano hanyuma utwohereze