Atomic Absorption Spectrophotometer AAS-7150

Atomic Absorption Spectrophotometer AAS-7150

Atomic Absorption Spectrophotometer is fully PC controlled. It can be flexibly equipped with optional graphite furnace, auto sampler, and hydride generator. Unique optical mechanical design, safe and convenient flame system, optional background correction technologies, as well as convenient functions provided by the PC Software. This AAS is more accurate, reproducible and fulfill the requirement of all type of customer applications
This AAS is available in FIVE Configurations;
Flame Analysis only (Optional: 8 Lamp Turret)
Flame + Graphite Furnace
Flame + Graphite Furnace + Auto Sampler
Graphite Furnace only
Graphite Furnace + Auto Sampler

  • Main Features: Compact, delicate appearance and Easy to use
  • Unique optical design
  • Safe, reliable and convenient flame system
  • Sensitive and Reliable
  • Flexible Configuration
  • Optional: 50 mm Burner, Hydride Generator, Graphite Furnace Compact and Easy to Use: Combined flame and graphite furnace makes the system compact. High-Performance of auto-sampler conventionally and reliably improves laboratory efficiency
Range 190 - 900nm
Accuracy ± 0.2nm
Repeatability ± 0.1nm
Baseline Drift ≤0.0025ABS/30min (Cu)
Spectral Bandwidth 0.1nm, 0.2nm, 0.4nm, 0.7nm, 1.0nm, 2.0nm
Resolution Spectral BW:0.2nm can separate Mn two lines (279.8nm, valley/peak energy ratio <20%
Optical System Czerny-Turner, integrated optical platform, fully closed optical system
Grating 1800 lines/ mm
Burner Head 100mm standard, Optional:50mm nitrous oxide Burner
Nebulizer High-Efficiency glass nebulizer
Characteristic concentration Cu ≤ 0.025 µg/ml
5 PPM Cu Abs. > 8ABS
Reproducibility ≤ 0.5%
Gas Flow Control Automatic
Ignition PC Control
Safety Precautions Automatically cut off gas in case of low pressure, Power Failure, Flame shut-off and Burner mismatched
Background Correction Technology D2 background correction
Dimensions 700mm*550mm*530mm
Education and Research
100mm burner+Capillary+1 lamp (Cu)+ Air Compressor + PC software
8 Lamp(Only Flame System),50mm burner, Hydride Generator, Graphite Furnace System, Auto Sampler

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