Wavelength range: 190–900 nm with automatic peak search and optical optimization
Wavelength accuracy: ≤0.15 nm; Repeatability: ±0.1 nm
Spectral bandwidth: 0.1, 0.2, 0.4, 1.0, 2.0 nm (auto selectable)
Detection limit: 0.002 μg/mL (Cu)
Precision (RSD): ≤0.5%
Graphite furnace temperature control: up to 3000 ℃, fully automatic with 20 programmable steps
Sample capacity (optional autosampler): 130 samples with injection volume range 0.01–100 μL
 

Model: PAA-1800S/H/E
Optional 50mm and 100mm burners, air-cooled premixed type, corrosion-resistant, high salt resistant, greatly improving flame efficiency and flame analysis accuracy.

Model: PAA-1800DL
Polymer atomization chamber
Titanium burner
High precision anti clogging atomizer
Mass flow controller
More security measures

Model: PAA-1800EL
Integrated design
Graphite furnace has high temperature control accuracy and fast heating speed
Real-time flow monitoring and protection
Automatic sampler