Features:
- Integrated flame/graphite furnace atomization system, changeable with flame emission burner
- Turret for 8 pre-aligned Hollow Cathode Lamps fitted with pre-heating, and individual pre-centered lamps
- Spectral bandwidth of 0.1, 0.2, 0.4, 1.0 and 2.0 nm
- Characteristic concentration of copper: 0.02 μg / ml / 1 %
- Detection limit of copper: 0.004 μg / ml
- PID and Dual curve mode light-controlled temperature control technique ensures fast heating and analytical sensitivity
- Fully automated wavelength scanning and peak searching
- Advance software for complete parameter settings
- Reliable fully automatic graphite furnace analysis
- Alarm feature to protect fuel gas leakage, abnormal flow, insufficient air pressure and abnormal flame extinction in flame system
- Analysis of elements by flame absorption method and emission method
- Strong database system which possesses more than 500 data self-storage
- Results printed as parameter, data result and diagram
Specifications:
| Wavelength range | 190 to 900 nm |
| Wavelength accuracy | ± 0.15 nm |
| Wavelength repeatability | ≤ 0.04 nm |
| Spectrum bandwidth | 0.1, 0.2, 0.4, 1.0 and 2.0 nm |
| Base line stability | ≤ 0.002 Abs / 30 min |
| Grating | 1800 lines / mm |
| Inflamer | All-metal titanium burner |
| Atomizer | Efficient glass atomizer |
| Lamp | Hollow cathode lamp |
| Lamp stand | 8 lamps automatic turret, automatic alignment |
| Characteristic concentration of copper | 0.02 μg / ml / 1 % |
| Detection limit of copper | 0.004 μg / ml |
| D2 Background calibration ability | 1 A ≤ 30 times correction ability |
| Measurement Repeatability | 0.005 |
| Flame system | Air-acetylene flame system |
| Acetylene air burner | 100 mm |
| Ignition dynamic baseline drift | ≤ 0.006 Abs / 30 min |
| Characteristic viscosity | ≤ 0.025 μg / ml / 1 % |
| Standard deviation of the accuracy | ≤ 0.5 % (Cu, absorbance > 0.8 A) (detection limit Cu ≤ 0.008 μg / ml) |
| Protection system | Can inevitably cut off gas if pressure is low, power cut-off, flame out and alteration of the burner |
| Power supply | 220 V ± 22 V AC |
| Dimension | 700 × 550 × 450 mm |
| Net weight | 75 kg |
Catalogue: PDF
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