Features:
- Integrated flame/graphite furnace atomization system, changeable with flame emission burner
- Turret for 6 pre-aligned hollow cathode lamps fitted with pre-heating, and individual pre-centered lamps
- Spectral bandwidth of 0.2 nm, 0.4 nm, 0.7 nm, 1.4 nm, 2.4 nm, 5.0 nm
- Characteristic concentration of copper: ≤ 0.04 mg/ml/1%
- Detection limit of copper: ≤0.008 mg/ml
- Built-in computer data processing system and LCD display
- Double-beam system compensates light source and wavelength drift caused by temperature variation
- Gas path system equipped with precision pressure stabilizing and current stabilizing devices
- Multi-functional analysis mode: flame absorption, flame emission, graphite furnace atomic absorption and hydride generation
- Integrated functions: integral holding, peak height and area, auto zero adjusting, deuterium lamp background correction, multi-linear and nonlinear curves fitting
- Various parameters and working curves displayed in screen and report printing
- It is equipped with autosampler and RS232 interface for externally linking PC
Specifications:
| Wavelength range | 190 to 900 nm |
| Wavelength accuracy | ≤ ±0.5 nm |
| Wavelength repeatability | ≤0.3 nm (single direction) |
| Spectrum bandwidth | 0.2 nm, 0.4 nm, 0.7 nm, 1.4 nm, 2.4 nm, 5.0 nm |
| Resolution | < 40% |
| Base line stability | ±0.004 Abs/30 min |
| Grating | 1200 lines / mm |
| Inflamer | All-metal titanium burner with 10 cm slit |
| Atomizer | Efficient glass atomizer |
| Lamp | Hollow cathode lamp |
| Lamp stand | 6 lamps automatic turret, automatic alignment |
| Characteristic concentration of copper | ≤0.04 mg/ml/1% |
| Detection limit of copper | ≤0.008 mg/ml |
| D2 Background calibration ability | Greater than 30 times |
| Flame system | Air-acetylene flame system |
| Protection system | Can inevitably cut off gas if pressure is low, power cut-off, flame out and alteration of the burner |
| Standard interface | RS232 |
| Power supply | 220 V/ 50 Hz, 3 A |
| Gross weight | 160 kg |
Catalogue: PDF
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