SP-3801AA flame atomic absorption spectrophotometer, main features:

Intelligent atomization mode switching and recognition function,

In terms of dilution, enrichment, and establishing standard curve functions,

Multi element sequential analysis testing function

Intelligent recognition of element lamps and instrument condition setting function

Intelligent carbon removal function of flame atomizer

The instrument has two types of background suppression methods: deuterium lamp and self absorption effect. The full wavelength light energy automatic balance secret photoelectric signal automatic gain double balance technology can achieve a performance of more than 50 times deuterium lamp background suppression and 100 times self absorption effect background suppression.

Technical parameters:

flame analysis
Characteristic concentration (Cu): 0.02ug/ml/1%
Detection limit (Cu): 0.005ug/ml
Precision: RSD ≤ 0.5%
Burner: Metal titanium burner (100mm)
Spray: high-efficiency glass atomizer/high-efficiency ceramic atomizer
Atomization chamber: corrosion-resistant material atomization chamber
Position adjustment: Automatic height adjustment of flame burner
Safety measures: gas leakage, air under pressure, abnormal fire extinguishing, automatic alarm and safety protection without water seal, automatic pressure relief in the dance room, air normally open

Main features:

spectroscopic system
Optical system: C-T type aberration correction

Optical path system: single/double beam
Wavelength range: 190.0-900nm automatic adjustment
Spectral bandwidth: 0.1, 0.2, 0.4, 0.7, 1.4, 2.0nm automatic switching
Static (Cu) ± 0.003Abs/30min

Dynamic (Cu) ± 0.003Abs/30min
Lamp stand specifications: 8 lamp stands with automatic positioning and 3D automatic adjustment