| Customization: | Available |
|---|---|
| Application: | Laboratory Apparatus |
| Warranty: | > 1Year |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
| 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 |
|

