Atomic Absorption Spectrophotometer FM-AAS-A101 is a microprocessor controlled analyzer based on analysis of metal ions by flame and graphite furnace atomizer with absorption at 190 to 900 nm wavelength. Czerny-Turner monochromator 1800 line/mm grating optics and variance of bandwidth provides user flexibility. Provided with deuterium hollow cathode lamp, excludes interference of molecular absorption and Titanium Burner increases analysis, efficiency and precision of flame. Its double beam radiation sources enable good basic line stability. Graphic analysis system provides data on analysis of entire process i.e. measured value, temperature, procedures, time, etc.
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It is suitable to analyze trace amount of element from mixture, also in forensics and chemistry, biological science to detect toxic elements from blood and drug samples.
| Wavelength&range& | 190 to 900 nm |
| Wavelength&accuracy | ± 0.15 nm |
| Wavelength&repeatability | ≤ 0.04 nm |
| Spectrum&bandwidth | 0.1, 0.2, 0.4, 1.0 and 2.0 nm |
| Base&line&stability | ≤ 0.002 Abs / 30 min |
| Grating | 1800 lines / mm |
| Inflamer | All-metal titanium burner |
| Atomizer | Efficient glass atomizer |
| Lamp | Hollow cathode lamp |
| Lamp&stand | 8 lamps automatic turret, automatic alignment |
| Characteristic&concentration&of&copper | 0.02 μg / ml / 1 % |
| Detection&limit&of&copper | 0.004 μg / ml |
| D2 Background&calibration&ability | 1 A ≤ 30 times correction ability |
| Measurement Repeatability | 0.005 |
| Flame system | Air-acetylene flame system |
| Acetylene air burner | 100 mm |
| Ignition dynamic baseline drift | ≤ 0.006 Abs / 30 min |
| Characteristic viscosity | ≤ 0.025 μg / ml / 1 % |
| Standard deviation of the accuracy | ≤ 0.5 % (Cu, absorbance > 0.8 A) (detection limit Cu ≤ 0.008 μg / ml) |
| Protection system | Can inevitably cut off gas if pressure is low, power cut-off, flame out and alteration of the burner |
| Power&supply | 220 V ± 22 V AC |
| Dimension | 700 × 550 × 450 mm |
| Net weight | 75 kg |
