AA1000 Integrated Atomic Absorption Spectrophotometer Metal Element Analysis Machine
Description:
The AA-1000 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 AA1000 Series fame instruments provide ideal analysis solutions for laboratories requiring wide detection capability for over 60elements and enable rapid, robust and reliable analysis.
Feature
1. On the basis of the original 6810, considering the commonly used functions of users, some performance options have been made, resulting in a high cost performance ratio. The instrument has good stability, wide measurement range, low detection limit, high resolution, and high sensitivity.
2. The optical path design greatly improves the sensitivity in the ultraviolet region, and the mechanical and optical systems, coupled with excellent software, ensure the accuracy of measurement.
3. Rapidly change the gas flow, rotate the grating, slit, and element lamp quickly.
4. It is widely used in scientific fields such as rare earth analysis, precious metal analysis, environmental protection, water quality testing, alloy materials, building materials, medicine, hygiene, and institutions of higher learning for quantitative element analysis.
5. The structure is practical, easy to operate, and easy to master. It fully meets the needs of users who only use it for flame analysis.
6. It can be equipped with nitro us oxide function to expand the measurement range and meet the needs of customers in different fields.
Applications
The AA1000 integrated atomic absorption spectrophotometer is widely used in scientific fields such as rare earth analysis, precious metal analysis, environmental protection, water quality testing, alloy materials, building materials, medicine and health, and universities for quantitative element analysis.
Technical Parameter
| ltem |
AA-1000 |
| 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<30% |
| Spectrum Slit |
4-gear automatic switching,0.1nm,0.2nm,0.4nm,1.0nm |
| Static baseline drift |
≤0.004 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 |
4 lamp beacon (Can be preheated at the same time) |
| Combustion Head |
Air-acetylene flame Combustion Head(100mm, Optional Nitrous Gas Function) |
| Sprayer |
High Efficiency Glass Sprayer |
|
Dynamic Drift of ignition
Baseline
|
≤0.004 ABS/30 min(Cu) |
| Characteristic Concentration of Copper |
≤0.025ug/ml/1%(Cu,Abs>0.8ABS) |
| Detection Limit |
Cu≤0.008ug/ml |
| Measurements repeatability (Cu) |
≤0.5% |
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