5800 Atomic Absorption Spectrophotometer

The 5800 Atomic Absorption Spectrophotometer is a modified model based on 7800. It is an economical flame atomic absorption spectrophotometer with high performance, easy operation, accurate measurement and stable functions. It meets the requirement of a limited budget and is well received by many users.

  • Based on the 7800 AAS, all commonly used functions, highly cost effective.
  • The instrument has good stability, wide measurement range, low detection limit, high resolution and high sensitivity.
  • Unique optical design greatly increases the sensitivity in visible range. The outstanding mechanical and optical system plus excellent software ensure measurement accuracy.
  • Rapid change of gas flow, grating rotation, slit and hollow cathode lamps
  • Widely used in rare earth analysis, precious metal analysis, environmental protection, water quality inspection, alloy materials, construction materials, medicine and health, colleges and universities for quantitative analysis of elements.
  • Practical structure, simple operation, easy to master.
  • Fully satisfy the users who require flame analysis only.
  • Optional nitrous oxide is available. It expands measurement range and meets the demands from different areas.

Description

Specifications

  • Wavelength range: 190-900nm
  • Grating: 1800lines/mm
  • Wavelength repeatability: ±1nm
  • Wavelength indication error: ±2nm whole range
  • Optical system: Czerny-Turner, integrated optical platform, fully closed optical system
  • Resolution: spectral bandwidth = 0.2nm, can separate Mn two lines(279.5nm and 279.8nm), valley/peak energy ratio<30%
  • Spectral bandwidth: 0.1, 0.2, 0.4, 1.0nm
  • Static baseline drift: ≤004ABS/30min(Cu)
  • Background correction technology: D2 (background signal =1Abs, correction capability ≥50 times)
  • Instrument design: integrating structure of suspended internal and external optical path
  • Lamp turret: 4-lamp turret (4 lamps can preheat simultaneously)
  • Burner head: air/acetylene (100mm, optional 50mm nitrous oxide/acetylene burner is available)
  • Nebulizer: high-efficiency glass nebulizer
  • Ignition dynamic baseline drift: ≤004ABS/30min(Cu)
  • Characteristic concentration: Cu ≤025μg/ml/1%
  • Detection limit: Cu≤008ug/ml
  • Reproducibility: ≤5% ;(Cu, absorbance>0.8ABS)
  • Gas flow control: manual
  • Ignition: via buttons on the control panel
  • Safety protection: automatically cut off gas in case of low pressure, power failure, flame out, or burner mismatched
  • Background correction method: SR and D2, can correct 1A background. Background signal = 1A, correction capability ≥50 times
  • Dimension: 700*550*530mm

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