مشخصه
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توضیحات
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محدوده عملکرد
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Flame
Graphite furnace
Hydride elements and mercury (optional)
Emission mode
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اتمایزر اسپکتروفتومتر جذب اتمی AAS
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طراحی
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Dual atomizer concept
All atomizers mounted in one sample compartment
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مبادله
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Swivel-mounted atomizer interchange by hand (novAA 800 D)
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شعله اسپکترومتر جذب اتمی AAS
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مشعل
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Coded Titanium burner head, 10 cm (air/acetylene), 5 cm (air/acetylene and nitrous oxide/acetylene) with automatic burner head recognition, adjustment oD height and angle (0-90°)
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نبولایزر
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Adjustable nebulizer with internal Pt/Rh capillary and acid-resistant ceramic impact bead
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محفظه اسپری
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PPS spray chamber with Dlow spoiler Dor aqueous and organic solutions
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ایمنی و مدیریت
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Multiple sensors monitoring burner head, siphon system and gas management system (GMS)
Automatic ignition and shut down oD Dlame, incl. in case oD power outage or gas pressure drops
Nebulizer-Burner system with quick-lock Dor easy replacement
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سیستم نوری اسپکتروسکوپی جذب اتمی AAS
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نوع اسپکترومتر
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Czerny Turner setup, encapsulated, purgeable, Docal length 350/389 mm, single-beam and/or double-beam mode
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مونوکروماتور
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Holographic grating, rotatable (1800 lines/mm)
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عرض شکاف
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0.2, 0.3, 0.5, 0.8, 1.2 nm (automatic selection)
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محدوده طول موج
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185 – 900 nm
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تکرارپذیری طول موج
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0.005 nm
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تصحیح پس زمینه
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Deuterium background correction by D2 hallow cathode lamp
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دتکتور
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SiOSens solid state detector, wide range, linear read out 0.1-100%, low noise CSA, 5 V
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منبع نور
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8-Dold hollow cathode lamp (HCL) changer, lamp base compatible with conventional HCL
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حساسیت ابزار
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Dlame: (Cu 324) 0.017 mg/L 1 %Abs using a 10 cm burner head (air/acetylene) Graphite Durnace: (Pb 283) 0.79 µg/L 1 %Abs (Dor 20 µL, peak area evaluation)
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سیستم داده های طیف سنجی جذب اتمی AAS
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نرم افزار
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ASpect LS (Version 1.6 and higher) with optional 21 CDR Part 11 compliance, pre-conDigured analytical methods and reports, monitoring oD quality parameters e.g., control charts, etc.
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الزامات
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Operating system: PC – Windows 7, 8.1 or 10 (32-Bit or 64-Bit)
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