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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.
| Monochromator | |
| Wavelength range | 180 – 900 nm |
| Spectral Bandwidth | 0 nm, 0.2 nm, 0.4 nm, 1.0 nm, 2.0 nm (5 steps with automatic changeover) |
| Wavelength accuracy | ≤ 0.15 nm |
| Wavelength repeatability | ± 0.1 nm |
| Baseline drift | ≤ ± 0.002 Abs / 30 min (Static) ≤ ± 0.005 Abs / 30 mins (Dynamic) |
| Grating groove density | |
| Sample Volume | |
| The volume of sample | |
| Repeated Sampling Frequency | |
| Cleaning and waste container volume | |
| Absorbance Range | 0 - 4 A |
| The Program | |
| Temperature Range | |
| Detector | |
| Heating Mode | |
| Temperature Control Method | |
| Temperature Control | |
| Resolution | |
| Lamp holder | ≤ 3 lamps automatic turret, automatic alignment |
| Lamp current adjustment range | |
| Lamp power supply mode | pulsed power supply |
| Optical System | large 1800 /mm grating ruling, full closed optical system |
| Atomization Chamber | Polymer explosion-proof spray chamber |
| Characteristics Volume | |
| Characteristic concentration (Cu) | 0.015 μg / mL / 1 % |
| Detection Limit | |
| Detection Limit (Cu) | 0.002 μg/mL |
| Background calibration ability | |
| 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 % |
| Ignition Type | Microcomputer control, automatic ignition |
| Sprayer | |
| Room Spray | |
| Sample Tray | |
| The Smallest Lincrement | |
| Safety measures | |
| Gas Control | Automatic gas control system |
| Measurement | Flame method, Hydride generation-Atomic absorption method |
| Concentration calculation | Standard curve method(1 - 3 times curve), automatic fitting |
| The Cooling Water | |
| The number of repeated measurements | 1 to 99, automatic calculation of average concentration, standard deviation, relative standard deviation. |
| Print results | Print the final stages of test data or analysis. The results can be exported into Excel worksheet. |
| Software Environment | |
| Operating temperature | |
| Working humidity | |
| Power supply | |
| Power (VAC) | |
| Gross Weight | |
| Weight | |
| Dimension (L × W × H) |
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.
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