Atomic Absorption Spectrophotometer
Model: SP-AA4530
Brand: SEITEK GLOBAL
Features
The atomic absorption spectrophotometer is PC-controlled and uses advanced graphite furnace temperature control technology. Its unique optical and mechanical design and various convenient features make it ideal for various industries. Here are some of its features:
1. Complete automatic control system, fully PC controlled. You can quickly realize:
- Automatic ignition and extinguishing
- Graphite furnace test method setting wavelength scanning and peak seeking determination
- Selection of atomizer
- Gas flow control
- Advanced graphite furnace temperature control technology
- The setting of the background deduction method
- Elevator up and down front and back adjustment
- Adjustment of light energy
2. Integrated floated optical platform design can improve the visual system shock resistance and keep it stable though using the optical signal for a long time.
3. The flame burner can automatically adjust the optimum height
4. Simultaneous preheating of eight lamps with automatic change of selection
5. Fully automatic peak search and wavelength scanning
6. Full range of safety features, including flame anomalies, gas leaks, under-pressure alarms and automatic safety protection.
7. Self-absorbing background and deuterium lamp adjustment
8. Superior data processing capability
Specifications
| Model | SP-AA4530 |
|---|---|
| Wavelength Range | 190-900nm |
| Spectral Bandwidth | 0.1/0.2/0.4/1.0/2.0 nm |
| 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 | 0.005 |
| Grating | 1800 lines/mm |
| Inflamer | All-metal titanium burner |
| Atomizer | Effective glass atomizer |
| Lamp Stand | 8 |
| D2 Background Correction Ability | When the background is 1A, the background ability should be deducted not less than 50 times, self absorption background deduction method |
| Power Source | 220V±22V AC |
| Shipping Size(W×D×H)(mm) | 860×705×755(Main instrument) |
| 1170×645×900(Accessories) | |
| G.W. (kg) | 105 (Main instrument); 100 (Accessories) |
| Flame System | |
| Acetylene Air Burner | 100mm |
| Lgnition 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 flame out and unconformity of the burner |
| Graphite Furnace | |
| The Highest Temperature | 3000℃ |
| The Largest Temperature Rising Speed | ≥2000℃/s |
| Characteristic Quantity | Cd≤0.5×10-12g Cu≤0.5×10-11g |
| Accuracy | Cu≤3% Cd≤3% |
| Size (mm) and Weight | 730×625×700; 79.3kg |
| Safety System | Over current protection |
| Low air pressure alarm/protection | |
| Low cooling water flow alarm/protection | |
| Power Source and Power | 220V±22V AC 7000W |
1 review for Atomic Absorption Spectrophotometer
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Rabbi Hosen –
Atomic Absorption Spectrophotometer delivers precise and consistent results. Easy to operate with solid build quality. Excellent performance for our lab’s analysis needs.