AA3000 Integrated Atomic Absorption Spectrophotometer

Danh mục:

GLMY

Vận chuyển giao hàng toàn quốc

Phương thức thanh toán linh hoạt

Gọi ngay 0974692294 để mua và đặt hàng nhanh chóng

Mô tả sản phẩm

Overview：

The AA-3000 Series AAS enables simple measurement of elements in a wide range of samples. The flame atomizer is ideal for the measurement of high concentration samples, while the furnace atomizer achieves sub ppb detection.The high quality atomic absorption spectrometer offers a state-of-the-art technology bundled with many features as a complete economical package.

The dedicated furnace atomizers of theAA3000 Series AAS employs PID controlled graphite furnace heating technology and Integrated Graphite Furnace Television, allows for unattended analysis of low concentration samples with accurate and repeatable results. The analysis is simplified by a wizard driven work-flow which guides the user through the process of method development, ensuring optimal parameters for a specific analysis.

Specifications:

ltem	AA-3000
wavelength range	190-900 nm
Grating Line Density	1800 Line/mm
Wavelength Repeatability	±0.1nmbility
Wavelength Indicate-Error	Full-wave band±0.2nmtion
Optical System	Czerny-Turner System, Integrated Optical Bench, Closed Optical System
Resolution	Spectral bandwidth 0.2nm can separate Mn Double Line(279.5/279.8)and Peak-valley energy ratio<20%
Spectrum Slit	6-gear automatic switching:0.1nm,0.2nm,0.4nm,0.7nm,1.0nm,2.0nm
Static baseline drift	≤0.002 ABS/30 min(Cu)
Backgrounder correction Technology	D2 Background deduction mode (Background Signal=1ABS, Background Correction Ability≥50 times
Body Design	Suspension-type integrated Internal and external optical path Structure
Lamp Socket	6 lamp beacon (Can be preheated at the same time)
Combustion Head	Air-acetylene fame Combustion Head(100mm)
Sprayer	High Efficiency Glass Sprayer
Dynamic Drift of ignition Baseline	≤0.004 ABS/30 min(Cu)
Characteristic Concentration of Copper	≤0.02ug/ml/1%(Cu,Abs>0.8ABS)
Detection Limit	Cu≤0.004ug/ml
Measurements repeatability (Cu)	≤0.5%