AA-1800H Atomic Absorption Spectrophotometer

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

Working Conditions

  • Power requirements: 220V (+5%∼-10%), 50/60 Hz; 5OOOVA
  • Environment temperature: +15°C ∼+35°C
  • relative humidity: 20 – 80%

Technical indicators

  • Grating: 1800 I /mm
  • Wavelength range: 190-900nm
  • Spectral bandwidth :0.1. 0.2. 0.4,. 1.0. 2.0nm (automatic adjustable)
  • Wavelength accuracy: ≤0.15nm Wavelength repeatability: ±0.1nm
  • Baseline stability: ≤±0.002A/30 minutes( static) ≤±0.005A/30 (dynamic)
  • Light source: ≤6 lamps automatic turret, automatic alignment
  • Power: double cathode power built-in high performance lamps

Flame atomizer

  • Characteristic concentration (Cu) : 015µg/mL/1%.
  • Detection limits (Cu) : 002µg/mL
  • Precision: RSD ≤0.5%
  • Combustion head: metal titanium combustion head
  • Atomizer: efficient glass atomizer
  • Atomizing chamber: explosion proof corrosion resistant material spray chamber
  • Control system: automatic PC control three light brick, automatic alignment, automatic optimization and automatic ignition
  • Safety protection: with automatic safety protection function, anti tempering automatic gas path protection, acetylene gas leak- age alarm, automatic shutdown system, abnormal automatic power-off
  • Background correction: deuterium background correction: correction of the 1A background

Data processing

  • Measurement methods: flame method, hydride method
  • Concentration calculation method: standard curve method (1 – 3 times curve),automatic matching, the standard addition method
  • Repetition survey frequency: 1-99 times, calculating the average value, standard deviation and relative standard deviations are given
  • Results print: parameters print, data and graphics print, you can also export WORD, EXCEL document
  • Simple and convenient operation, lamp position rotating, automatic ignition through software operating
  • Communication interface: computer and USB interface communication
SKU: aa-1800c-atomic Category: Tags: , ,


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