AA2610 Atomic Absorption Spectrometer Device for Metal Analysis Graphite Furnace Spectrometer Performance index 1.Optical system Wavelength range 190nm -- 900nm Monochromator anti-aberration C-T monochromator Spectrum bandwidth 0.2, 0.4, 1.0, 2.0nm, four automatic selectable Wavelength accuracy ±0.30nm Wavelength repeatability 0.20nm Baseline drift static ±0.002A/30min Dynamic ±0.003A/30min Detector photomultiplier tube When the resolution is 0.2nm spectral bandwidth, the half-width of the measured spectral line does not exceed 0.2nm±0.02nm
2. Atomization system Sensitivity (Cu) Mass concentration 2.0ug/ml absorbance greater than 0.300Abs Detection limit (Cu) 0.006μg/ml Burner 100mm metal titanium burner, air cooled premixed type Precision RSD≤0.8% Sprayer Efficient glass atomizer Atomization chamber Corrosion-resistant material atomization chamber Position adjustment Flame burner suitable height and front and rear position can be adjusted, one minute to complete flame/hydride replacement Safety measures with a variety of automatic safety protection functions, acetylene leakage warning, closing system
3. Analytical method Measuring method Air-acetylene flame method, hydride generator atomic absorption method, oxygen-enriched air-acetylene flame method Concentration calculation method Standard curve method (1-3 curve), automatic fitting, standard addition method Repeated measurement times 1~20 times, calculate the average, give the standard deviation and relative standard deviation Result printing parameter printing, data result printing, graphic printing, summary report Software environment Windows 98/2000/XP
Instrument parameter 1. Host machine Power supply AC 220V/50HZ Power 150VA Weight 70kg Volume 1000mm(L)×350mm(W)×390mm(H) Working environment temperature 10~35ºC Working humidity ≤80%
Standard configuration 1. Host 2. Low noise oil free air compressor 3. Operate the software 4. Come with accessories 5. Installation and commissioning 6. Customer on-site training methods 7. Packing and transportation in wooden cases Special note: To use this model, you should purchase a local PC, if you need to print experimental data, you should also purchase a printer. If it is not convenient to buy a personal computer or printer, we can also buy it on behalf of our company.
Complaint
