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Atomic Absorption Spectrophotometer NAAS-100 is an analytical instrument that helps in the quantification of trace metal elements on their basis of spectral activity in gaseous states of the test under study. It is a microprocessor-controlled system with an RS232 interface that effectively controls fuel gas of burner and automatic positioning and optimization of each 8 hollow cathode lamp turret. It is equipped with an advanced graphite furnace with rapid heating and analysis of a sample that retains the accuracy of the instrument. The audible sound alarm system effectively monitors flame conditions and ensures the safety of instruments as well as of the user.
| Optical System specifications:- Wavelength Range | 190nm - 900nm |
| Grating Groove | 1800/mm |
| Spectral Bandwidth | 0.1nm/0.2nm/0.5nm/1.0nm/2.0nm |
| Wavelength Accuracy | ± 0.25nm |
| Wavelength Reproducibility | ≤ 0.15nm |
| Wavelength Resolution | 0.2nm ± 0.02nm |
| Baseline Stability | ± 0.004Abs/30min |
| Background Correction | Deuterium Arc 1.0Abs Self Reversal 1.0Abs |
| Light Source | 8 hollow cathode lamp turret, automatic alignment |
| Flame Analysis Specifications:- Flame Type | Air/Acetylene, Nitrous Oxide/Acetylene, Air/Propane (LPG) |
| Characteristic Concentration of Flame | Cu<0.04μg/ml1% (Air/Acetylene) Ba<0.15μg/mL/1%(Nitrous Oxide/Acetylene) |
| Detection Limit of Flame | Cu ≤ 0.006μg/ml |
| Flame Burner material | Titanium Metal Alloy |
| Repeatability of Flame analysis | Cu <1.0%(air – acetylene method) Ba< 1.0% (air – acetylene method) |
| Sensitivity of Flame analysis | Cu 2ug/ml |
| Absorption of Flame analysis | >0.28Abs |
| Graphite Furnace Analysis Specifications:- Temperature Range | Ambient to 2650°C |
| Detection Limit of Graphite Furnace | Cd≤ 0 .01ng/ml |
| Repeatability of Graphite Furnace | Cu < 3%, Cd < 4% |
| Temperature Control Precision of Graphite Furnace | < 1% |
| Background Correction of Graphite Furnace | > 55 times |
| Dimensions (L×D×H) | 1100 × 500 × 450mm |
| Weight | 75kg |
| Accessories No | Name |
| 1 | Acid proof glass nebulizer |
| 2 | Hydride generator |
| 3 | AAS Flame autosampler |
| 4 | Graphite furnace autosampler |
Labnics product catalog
Generated on: 15/01/2025
Labnics Ltd.
Unit 2D Station House, 1 Pembroke Broadway, Camberley,
Surrey GU15 3XD United Kingdom
Email: info@labnics.com | Website: www.labnics.com | Phone: +44 755 143 4216
