Customization: | Available |
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Application: | Laboratory Apparatus |
Warranty: | > 1Year |
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AA4530F Atomic Absorption Spectrophotometer | |
SPECIFICATIONS | |
Wavelength range | 190 - 900nm |
Spectral bandwidth | 0.1, 0.2, 0.4, 1.0 and 2.0nm |
Accuracy of the wavelength | ±0.15nm |
Receptivity of the wavelength | ≤0.04nm |
Base line stability | ≤0.002A/30min (Cu) |
Characteristic viscosity | 0.02μg/ml/1% (Cu) |
Checking limit | 0.004μg/ml (Cu) |
Preciseness | 0.5% |
Grating | 1800 lines/mm |
Inflamer | All-metal titanium burner |
Atomizer | Effective glass atomizer |
Lamp stand | 8 |
D2 background correction ability | When the background is 1 A, the background ability should be deducted not less than 50 times; self absorption background deduction method |
Size and weight | 700mm×550mm×450mm 75Kg |
Power source | 220V±22V AC |
FLAME SYSTEM | |
Acetylene air burner | 100mm |
Ignition dynamic baseline drift | ≤0.006A/30min |
(Cu) Characteristic viscosity | ≤0.025μg/ml/1% |
Related standard deviation of the accuracy | ≤0.5%(Cu, absorbance>0.8A) (detection limit Cu≤0.008μg/ml) |
Safety system | Can automatically cut off the gas when the pressure is not enough, the power is off, flameout and unconformity of the burner. |
GRAPHITE FURNACE | |
The highest temperature | 3000ºC |
The largest temperature rising speed | ≥2000ºC/S |
Characteristic quantity | Cd≤0.5×10-12g Cu≤0.5×10-11g |
Accuracy | Cu≤3% Cd≤3% |
Size and weight | 550mm×450mm×300mm 65Kg |
Safety system | Over current protection Low air pressure alarm / protection Low cooling water flow alarm/protection |
Power source and power | 220V±22V AC 7000W |
STANDARD ACCESSORIES | |
PC workstation | |
HP inkjet printer | |
Oil free Air compressor | |
Acetylene reducing valve | |
Cu Hollow cathode lamp | |
Air filter |