I-Atomic Absorption Spectrometer (AAS)

Iprojekthi

Uphawu oluPhambili

Inkqubo yokubona

Uluhlu lobude bamaza

（190～900）nm

Ibhendiwidth yeSpectral

(0.1, 0.2, 0.4, 1.0, 2.0) nm ukutshintsha ngokuzenzekelayo okunezigaba ezintlanu

I-Monochromator

I-CT grating monochromator

Ukuchaneka kweWavelength

±0.1nm

Ukuphindaphinda kweWavelength

≤0.05nm

Uxinano loMgca weGrating

Imigca eyi-1800/mm

Ubude beLanga leLanga

250nm

Isisombululo

Ingcono kune-0.1 nm

Uzinzo lwesiseko

≤0.003 A/30 min (itshintshatshintshayo) ≤0.002 A/30 min (ingashukumiyo)

Uhlalutyo lweLanga

Ugxininiso lweCu Characteristic

≤0.02 μg/mL/1%

Umda Wokuchongwa

≤0.003 μg/mL

I-RSD echanekileyo

≤0.45%

Intloko yokutshisa

Iyahambelana nentloko yesitovu se-titanium epheleleyo eyi-100 mm okanye intloko yesitovu sentsimbi engagqwaliyo engama-50 mm

Uhlengahlengiso lweSikhundla

Ukulungiswa kokuphakama kunye ne-engile ukuze kube yindawo efanelekileyo, ukutshintshwa kwelangatye/i-hydride kugqityiwe kungekapheli umzuzu omnye.

I-Nebulizer

I-nebulizer yeglasi esebenzayo kakhulu kunye ne-nebulizer yesinyithi epheleleyo ye-titanium; i-nebulizer yesinyithi epheleleyo ye-titanium ifanelekile ukuhlalutya iisampuli ezine-HF ebolileyo

Uhlalutyo lweSithando seGraphite

Ugxininiso lweCd Characteristic

0.5×10-12g

Umda Wokuchongwa

10 × 10-12g

Uluhlu loLawulo loBushushu

Ubushushu begumbi ukuya kwi-2700°C

I-RSD echanekileyo

≤3.0%

Inkqubo yobushushu

Inkqubo yokufudumeza efikelela kwizigaba ezingama-20, eneendlela ezintathu zokufudumeza: inyathelo, ukuthambeka, kunye nokubamba.

Izinga lokuFudumeza

≥2500℃/s

Izinga lokuFudumeza umbane

≥2000℃/s

Ukuchaneka koLawulo lobushushu

≤ 1%

Ukuphinda kusetyenziswe ubushushu

≤ 0.5%