AA-1800EL Atomic Absorption Spectrophotometer

Wavelength Range: 320~1000nm
Band Width: 2nm
Wavelength Accuracy: ±0.5nm

Technical Parameters

  •  Light Source:<8 lamps automatic turret, automatic alignment
  • Power Supply:110/220V (+5% – -10%), 60/50Hz; SOOOVA
  • Lamp Current:pulsed power supply
  • Optical System:large 1800 /mm grating ruling, full closed optical system
  • Wavelength Range:185nm-900nm,Automatically peak find,a key optical optimization function
  • Wavelength Accuracy:+0.15nm
  • Wavelength Repeatability:<0.1nm
  • Spectral Bandwidth:0.1. 2. 0.4. 0.7. 1.0. 1.4. 2.0nm(7 steps with automatic changeover)
  • Baseline Stability:<+0.002A/30 min (Static) s+0.004A/30min (Dynamic)
  • Absorbance Range:0-4A

Flame Analytical System

  • Detector: imported photomultiplier tube
  • Burner Head:full titanium combustion head, 50mm or 100mm generalcombustion head
  • Atomization Chamber:polymer explosion-proof spray chamber
  • Nebulizer:atomizer efficient glass atomizer, can also be customized
  • Ignition Type:microcomputer control, automatic ignition
  • Gas Control:automatic gas control system
  • Detection Limits(Cu): 002pg/mL
  • Precision: RSDs0.5%

Graphite Furnace Analytical System

  • Heating Mode:vertical heating
  • Temperature Control Method:vertical optical temperature monitoring graphite tube wall temperature
  • Temperature Range:room temperature to 3000°C
  • The Program:automatic temperature control up to 20 order
  • Temperature Control:the furnace enriched up to 20 times
  • Characteristics Volume:0.4 10-12g (Cd) e Detection Limit:0.4 • 10-12g (Cd)
  • Precision: RSDs2%
  • The Cooling Water:can choose cooling water circulation system
  • Safety:the graphite tube damage, water flow air pressure and other alarm temperature overheating protection



SKU: aa-1800el-atomic Category: Tags: , ,


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