| Customization: | Available |
|---|---|
| After-sales Service: | Online |
| Warranty: | 1 Year |
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AA2000 Single Flame Atomic Absorption Spectrophotometer Metal Analysis Furnace
Description:
The AA2000 atomic absorption spectrophotometer is an analytical instrument with a compact and exquisite design. It is fully controlled and operated by a PC and can be flexibly equipped with graphite furnaces, automatic samplers, and hydrogenation generators.
Optical mechanical design, a safe and convenient flame system, optional background technology, and various convenient functions provided by the workstation all meet your pursuit of automated and precise measurement results.
The AA2000 atomic absorption spectrophotometer features a convenient background subtraction method and optical design, comprehensive automated control functions, a safe, reliable and convenient flame system, as well as a functionally diverse software workstation. The multimedia graphite furnace visual system can directly monitor the dynamic evolution of the sample solution during the drying, ashing and residue burning processes inside the graphite tube, facilitating the observation of the optimal position and depth at which the capillary injection needle of the automatic sampler enters the graphite tube, as well as the position of the platform inserted in the graphite tube, ensuring the analysis accuracy and the lifespan of the graphite tube. At the same time, the visual operation provides an effective training program for education and training.
Applications
The AA2000 all-in-one atomic absorption spectrophotometer is widely used in various scientific fields such as rare earth analysis, precious metal analysis, environmental protection, water quality testing, alloy materials, building materials, medical and health care, and higher education institutions for quantitative analysis of elements.
AA2000 Single Flame Atomic Absorption Spectrophotometer Metal Analysis Furnace
| Parameter | Specification |
| Lamp Turret (6-8 lamps) | |
| Wavelength Range | 190-900 nm |
| Wavelength Accuracy | ±0.15 nm |
| Wavelength Repeatability | ≤0.05 nm |
| Absorbance Range | -0.1 to 2.5 A |
| Spectral Bandwidths | 0.1, 0.2, 0.4, 0.7, 1.0, 2.0 nm |
| Static Baseline Drift | ≤0.002 A/30 min (Cu test) |
| D2 BG Correction Capability | ≥50× at 1A background (self-absorption correction) |
| Power Supply | AC 220V ±22V, 50Hz ±1Hz |
| Flame System | |
| Burners | • Acetylene-air: 100 mm • N2O-acetylene: 50 mm |
| Nebulization Chamber | Polypropylene-coated |
| Ignition Baseline Stability | ≤0.003 A/30 min (Cu test) |
| Characteristic Concentration | ≤0.02 μg/ml/1% |
| Cu Measurement Repeatability | ≤0.5% (A >0.8) |
| Detection Limit (Cu) | ≤0.004 μg/ml |
| Safety System | Automatic gas cutoff during: • Low pressure • Power failure • Flameout • Burner mismatch |
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