I. Key Features
1.Feature-rich: The computer automatically deducted blank value sensitivity drift deducted, automatically deduct baseline drift, and automatically calculate the average and deviation, curve equation work automatically calculate and reading the concentration, automatic printing reports, but also for flame emission photometry method, hydride generation atomic absorption and atomic absorption analysis. The sensitivity of the last two kinds of graphite furnace level, but the price is far lower than the graphite furnace.
2. simple: after setting the condition press the keys two time at each test only, both read / print out the absorbance, the concentration and the relative standard deviation. Compared with non-computer equipment saving a lot of manual data processing time.
3. Signal stability: the use of imported high-quality photomultiplier tubes and advanced integrated circuits, single-beam light path,strong light monochromator and efficient atomizer, low noise, high accuracy. Computer logarithmic transformation accurately, drift-free, baseline stability.
4. Expert System: beginner's teacher and consultant (only 361CRT type).
5. Anti-corrosive atomization system: high quality plastic spray chamber, the combustion head with long life, fast thermal equilibrium titanium head, it without water cooling and can achieve for a long time measurement, sensitivity does not change.
6. Efficient atomizer: high sensitivity and high reproducibility guarantee.
7. Peak searching accurately: fine-tuning the wavelength of a special agency to accurately align the wavelength of the peak position.
8. Continuous slit: original continuous slit agencies to ensure a high spectral resolution and get the best bandwidth .
9. Antirust performance: pure quality engineering plastic spray chamber solve the problem of corrosion and hydrophilic completely .
10. Security: The second explosion-proof measure, even though air interrupt, nor will an accident happens.
11. Fully furnished: Can be used immediately after purchase. Supporting a variety of optional combination, greatly expanding the range of applications of the machine.
II.Technical indicators:
1. Wavelength range: 190nm ~ 900nm
2. Wavelength Indication error: ≤ ± 0.5nm
3. Wavelength Repeatability: better than 0.3nm (single direction)
4. Resolution: manganese lane wave valley <40% (when the Spectral bandwidth at 0.2nm)
5. Baseline Stability: Better than 0.004A/30min (copper)
6. Detection limit of: <0.007μg/ml (copper)
7. Characteristic concentration: <0.04μg/ml/1% (copper)
8. Sower supply: AC220V ± 22V/50Hz AC110V ± 11V/60Hz
