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Atomic absorption spectrophotometer comes with Deuterium lamp for background correction, RS232 interface, Multi-linear and nonlinear curve fitting. Its double beam system automatically compensates the light source drift and wavelength drift caused by the variation of temperature and electronic circuit drift so as to reach a good basic line stability. The specially designed fine light beam passes through the flame to ensure a high precision analytical test and low characteristic concentration in this atomic absorption spectrophotometer. It has multiple applications in research and development and industrial analysis.
| Monochromator | |
| Wavelength range | 190 - 900 nm |
| Spectral Bandwidth | 0.2 nm, 0.4 nm, 0.7 nm, 1.4 nm, 2.4 nm, 5.0 nm |
| Wavelength accuracy | ≤ ± 0.5 nm |
| Wavelength repeatability | ≤ 0.3 nm(single direction) |
| Baseline drift | ± 0.004 Abs / 30 min |
| Grating groove density | |
| Sample Volume | |
| The volume of sample | |
| Repeated Sampling Frequency | |
| Cleaning and waste container volume | |
| Absorbance Range | |
| The Program | |
| Temperature Range | |
| Detector | |
| Heating Mode | |
| Temperature Control Method | |
| Temperature Control | |
| Resolution | < 40 % |
| Lamp holder | |
| Lamp current adjustment range | |
| Lamp power supply mode | |
| Optical System | |
| Atomization Chamber | |
| Characteristics Volume | |
| Characteristic concentration (Cu) | ≤ 0.04 mg / ml / 1 % |
| Detection Limit | |
| Detection Limit (Cu) | 0.008 mg/ml |
| Background calibration ability | Greater than 30 times |
| Burner | |
| Nebulizer | |
| Precision | |
| Ignition Type | |
| Sprayer | |
| Room Spray | |
| Sample Tray | |
| The Smallest Lincrement | |
| Safety measures | |
| Gas Control | |
| Measurement | |
| Concentration calculation | |
| The Cooling Water | |
| The number of repeated measurements | |
| Print results | |
| Software Environment | |
| Operating temperature | |
| Working humidity | |
| Power supply | 220 V / 3 A, 50 Hz |
| Power (VAC) | |
| Gross Weight | 160 kg |
| Weight | |
| Dimension (L × W × H) | 1220 x 770 x 730 mm |
A graphite furnace system
Titanium burner—5cm
Nitrous oxide generator
Hydride generator
Graphite tubes
Acetylene regulator
Nitrous oxide regulator
Software
Recirculating cooling water system
Atomic absorption spectrophotometer is used to analyze elements in agriculture, chemical, environmental study, food, mining, and petrochemical, pharmaceutical industries.
