Atomic Absorption Spectrophotometer (AAS)
Atomic Absorption Spectrophotometer
ELICO's SL- 168, AAS Spectrophotometer comes with manual gas control system. It can work as standalone mode for routine analysis and can also be PC Controlled
- Microprocesor and Microcontroller based user friendly, Menu driven with printer interface and optional PC attachment through RS232C Interface
- Narrow Beam Optics, fully sealed and Quartz over coated mirrors
- 2 Lamp Holder with independent power supplies for warm-up
- Background correction with D2 lamp source
- Integral gas control system with panel flow meters
- Precise Knobs for Vertical, Horizontal and Rotational alignment of Titanium Burner
- Modes of operation include Absorbance, Emission, Concentration and Standard Addition
- Optional : 21 CFR Part 11 PC Software Hydride and Cold Vapour Generator
Applicable Industries
Academia & Research
Agriculture
TECHNICAL SPECIFICATIONS
| SPECTRAL | |
| Range | 185 to 900 nm |
| Bandwidth | Automatic variable slit from 0.15 to 3.0 nm continuously variable with increment of 0.15 nm |
| Readability | 0.1 nm |
| Accuracy | ± 0.5 nm |
| Repeatability | ± 0.2 nm |
| PHOTOMETRIC | |
| Range | 0 to 2 Abs |
| Accuracy | ± 0.010 Abs at 1.0 Abs |
| Integration Time | 0.04 to 99 sec |
| LIGHT SOURCE |
| Hollow Cathode Lamps (HCL) |
| MONOCHROMATOR |
| Czerney Turner 300 mm with 1200 lines/mm Holographic Grating of High Density Hard Coded Optics. |
| DETECTOR |
| Wide Range Photo Multiplier Tube (PMT) |
| FLOW CONTROL |
| Integral Gas Control System with Panel Flow Meters |
| BURNER |
| Titanium construction, Premix Laminar Flow100mm burner for Air - Acetylene (C2H2) |
| Optional - 50 mm burner for Nitrous Oxide (N2 O) - 2 Acetylene (C2H2) |
| The Spray Chamber is made of Inert Material .i.e., PTFE (Teflon) fitted with adjustable impact bead Aerosol |
| SYSTEM UPGRADATION |
| Instrument can be upgraded to Hydride and Cold vapour Generator |
| ACCESSORIES SUPPLIED | |
| With Instrument | 100 mm burner for Air - C2H2 , Nebulizer with SS Capillary, Back Ground Correction with D2Lamp, Oil free Air Compressor with 100% Dustfree Air Filter, Acetylene (C2H2) regulator with Flashback Arrester. |
| At extra Cost | 50 mm burner for N2O2 - C2H2 , Nebulizer with Pt - Ir Capillary, N O Regulator, Nitrogen Regulator, HC Lamps for desired Elements, Hydride and Cold vapour Generator, Printer, Computer, PC Software, Exhaust Fumehood Chamber, Servo Controlled voltage Stabilizer of suitable rating, Acetylene Gas Cylinder, Nitrous Oxide Gas Cylinder and Nitrogen Gas Cylinder. |
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