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| AAS500 Atomic Absorption Spectrophotometer |
| Features |
- Completely controlled by PC, can flexibly select the flame and graphite furnace atomizer (optional).
- Integrated floated optical platform design improves the optical system shock resistance stable.
- Eight light stands can be changed automatically and preheat the eight lights meantime as well as optimize the working condition of the hollow cathode lamp.
- Position adjusting: the flame burner can be set on the best position automatically.
- Fully automated wavelength scanning and peak searching.
- Complete safety chains protection equipment: warning and automatic safety protection for the wrong burner connection, leakage of the gas, under voltage of air and the abnormal flameout.
- Deuterium lamp and self-absorption background calibration.
- Measuring method: flame absorption method and emission method.
- Result printing: parameter, data result and diagram.
- Data processing: more than 500 data self-storage and cut-off storage, the analyzed result is stored in EXCEL format.
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| Technical Specifications |
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AAS500 Atomic Absorption Spectrophotometer
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Technical Parameters
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Wavelength Range |
190 – 900nm |
Wavelength Accuracy |
±0.15nm |
Wavelength Receptivity |
≤0.04nm |
Base Line Stability |
≤0.002A/30min (Cu) |
Detection Limit |
0.004μg/ml (Cu) |
Characteristic Concentration |
0.02μg/ml/1% (Cu) |
Measurement Repeatability |
≤0.5% |
Grating |
1800 lines/mm |
Inflamer |
All-metal titanium burner |
Atomizer |
Efficient glass atomizer |
Lamp stand |
8 |
D2 background Calibration |
When the background is 1 A, the background ability should be deducted not less than 50 times; self-absorption background deduction method |
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