Atomic Absorption spectrophotometer comes with flame, graphite furnace and hydride generation system to meet different customer demand. It consist of 1800/mm reticle large are grating monochromator and titanium burner to improve the analysis efficiency and accuracy of the flame. Atomic Absorption spectrophotometer has manual 3 lamp holder configuration & 3 independent lamp power supply for analysis.
SKU Code: LD-LAAS-A21
| Burner | Full titanium combustion head, 50 mm or 100 mm general combustion head |
| Nebulizer | Atomizer efficient glass atomizer,can also be customized |
| Precision | RSD ≤ 0.5 % |
| Gas Control | Automatic gas control system |
| Lamp holder | ≤ 3 lamps automatic turret, automatic alignment |
| Measurement | Flame method, Hydride generation-Atomic absorption method |
| Ignition Type | Microcomputer control, automatic ignition |
| Print results | Print the final stages of test data or analysis. The results can be exported into Excel worksheet. |
| Optical System | large 1800 /mm grating ruling, full closed optical system |
| Absorbance Range | 0 - 4 A |
| Wavelength range | 180 – 900 nm |
| Atomization Chamber | Polymer explosion-proof spray chamber |
| Wavelength accuracy | ≤ 0.15 nm |
| Detection Limit (Cu) | 0.002 μg/mL |
| Lamp power supply mode | pulsed power supply |
| Wavelength repeatability | ± 0.1 nm |
| Concentration calculation | Standard curve method(1 - 3 times curve), automatic fitting |
| Characteristic concentration (Cu) | 0.015 μg / mL / 1 % |
| The number of repeated measurements | 1 to 99, automatic calculation of average concentration, standard deviation, relative standard deviation. |
| Atomic absorption spectrophotometer is widely used in analysis of elements from the mixture in scientific research, environmental science, metallurgy, agriculture & chemical industry, food, mining, and petrochemical, pharmaceutical industries. |
