190~900 Nm Atomic Absorption Spectrometer For Chemical Analysis

190~900 nm atomic absorption spectrometer for chemical analysis

Application for atomic absorption spectrometer

AA-7020 series atomic absorption spectrometer can be used in the fields of metallurgy, petrochemical, geology, medical science, environmental protection, scientific research, agriculture, disease control, food safety, material science, and quality inspection among others. The AA-7020 series can be used to analyze over 70 elements at both percent and trace levels.

Features for atomic absorption spectrometer

Advanced Optical System

Integrated Design

Reliable Safety System

Features

High Degree of Automation

Additional Features

Auxiliary Gas

Automatic Flame Height Adjustment

Automatic Protection of the Liquid Trap

Technical Specifications

Optical System

Wavelength range: 190~900 nm

Spectral bandwidth: Automatic switching between 5 levels: 0.1, 0.2, 0.4, 1.0, 2.0 nm

Mono-chromator: C-T Grating Mono-chromator

Wavelength accuracy: ±0.1 nm

Wavelength repeatability: ≤0.05 nm

Grating: 1800 lines/mm

Blaze wavelength: 250 nm

Baseline stability: ≤±0.003A/30 min (Static)

≤±0.002A/30 min (Dynamic)

Resolution: better than 0.1nm

Flame Method

Benchmark Concentration of Cu: ≤0.02 μg/ml

Detection Limit: ≤0.003 μg/ml

Precision RSD: ≤0.6%

Burner: Interchangeable full titanium burner of 50 mm and 100 mm

Position Adjustment: Adjustable height and angle. Flame to hydride can be switched in less than 1 minute.

900Nm Atomic Absorption Spectrometer

190NM Atomic Absorption Spectrometer

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190~900 Nm Atomic Absorption Spectrometer For Chemical Analysis Images