AAS-3800 Atomic Absorption Spectrophotometer Fully Automated Flame System
The AAS-3800 Atomic Absorption Spectrophotometer Fully Automated Flame System is a high performance automated instrument designed to meet the requirements of the modern laboratory. Due to its versatility and performance it can be used for a wide range of applications including:
- Agricultural
- Environmental
- Metal
- Geological
- Pharmaceutical
- Clinical
- Food
- Mining
- Petrochemical
AAS-3800 Atomic Absorption Spectrophotometer Flame is equipped with Flame Atomiser as described above. Comes with a versatile AA- Win 3.0 software.
Labomed, Inc. is certified by ISO 9001-2013, has CE Conformity and is FDA Licensed.
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Features and Functions
FLAME ATOMISER FEATURES
The flame atomiser offers three flame options:
Air/acetylene is the standard configuration with the N2O/acetylene and Air/LPG as options.
Air/Acetylene
The Air/Acetylene flame uses a 100mm single slot burner for the standard configuration.
The high sensitivity (Cu 2ppm >0.280abs) is due to the efficiency of the fixed position glass nebuliser fitted as standard. An acid resistant replacement is available as an option.
The flame can be easily set from blue lean flame through stoichiometric to fuel rich by means of com-puter control.
N2O/Acetylene
The N2O/Acetylene flame uses a 50mm single slot burner and is available as an optional extra.
This flame configuration is used to measure elements less prone to ionization such as: Aluminium, Tin, Titanium, Calcium, Vanadium and Molybdenum.
Switching from Air/Acetylene to N2O/Acetylene to Flame Off is fully controlled by the AAWin3.0 software.
Air/Propane(LPG)
This flame uses a 3 slot burner and with the Iow pres-sure requirement it is also much safer to operate.
Due to the Iow temperature of the flame it is ideal for analysing alkali metals such as: Potassium, Sodium and Lithium, especially when used in the emission mode.
Some remote areas of the world have difficulty obtain-ing Acetylene gas of a high enough purity to operate the flame correctly, LPG can give a real alternative and offer comparable results for most elements throughout the wavelength range.
Technical Specifications
| Spectrometer System |
| Wavelength range |
185nm -910nm |
| Light Source |
Hollow cathode lamp (HCL), Deuterium Arc lamp (D2) |
| Modulation |
Square Wave Pulse |
| Modulation frequency |
100Hz Self reversal (SR) background, 400Hz Deuterium Arc (D2) background |
| Monochromator |
| Grating |
1800 grooves/mm diffraction grating |
| Blazed Wavelength |
250nm |
| Focus |
300nm |
| Bandwidth |
0.1nm, 0.2nm, 0.4nm, 1.0nm, 2.0nm (Software selectable) |
| Scan mode |
Automatic |
| Photometric Type |
Single Beam |
| Wavelength Accuracy |
± 0.15nm |
| Wavelength Resolution |
0.2nm ± 0.02nm |
| Wavelength Reproducibility |
< 0.05nm |
| Baseline Stability |
0.005Abs/30min |
| Background Correction |
Deuterium Arc (D2) 1.0Abs, Self Reversal (SR) 3.0Abs |
| Flame Analysis |
| Flame Types |
Air/Acetylene, Nitrous Oxide/Acetylene, Air/Propane (LPG) |
| Sensitivity (Cu) |
2ug/ml Absorption >0.28Abs |
| Characteristic Concentration |
Cu < 0.02ug/ml, Ba < 0.15mg/ml (N20/Acetylene) |
| Detection Limit |
Cu < 0.004ug/ml |
| Repeatability |
Cu < 0.7% (Air/Acetylene Flame) |
|
Ba < 1.0% (Nitrous Oxide/Acetylene Flame) |
| Burner heads |
Titanium Alloy |
| Nebuliser |
High efficiency glass, Acid proof available as an option |
| Pre-mix Chamber |
Corrosion Resistant |
| Atomiser Selection |
Manual |
| Safety Features |
Burner identification, Flame Sensor, Gas Leak Sensor, Low Gas Pressure Sensor, Drain Trap Sensor, Power Loss Protection |
| Data Processing |
| PC System |
PC, Windows Operating System |
| Operating Program |
AA Win 3.0 software |
| Analytical Methods |
Flame AA, Flame AE, Hydride Generation |
| Readout Mode |
Continuous, Peak Height, Peak Area |
| Calibrations |
Multi-Standard Calibration, Standard Addition, Interpolation |
| Data Storage |
Analytical results, instrument and measurement parameters, signal profile, calibration curve |
| Power Requirements |
| Main Unit |
220VAC 50/60Hz |
| Dimensions |
| Main unit |
110cm x 54cm x 54cm 75Kg |
AA-Win Pro Software is a powerful and intuitive software product designed to allow control and data acquisition from the AAS-3800 Atomic Absorption Spectrometer.
The AA-Win Pro software allows the Analyst to control all aspects of their analytical method while providing an extensive range of tools for data collection, storage and interpretation.
The software interface consists of three key workareas, whilst having toolbars to access many others. These work areas allow the user to view real-time signal acquisition, up-to-date display of calibration curves and a flexible sample table.
Lamp turret setup, operating and warm-up currents, along with the desired analytical wavelength are easily selected in the configuration.
Packaging
| Qty |
Item |
| 1 |
Main unit |
| 1 |
AAS-3800 Instruction Manual |
| 1 |
Cook Book |
| 1 |
Safety Manual |
| 1 |
System validation document |
| 1 |
Data coded Air/Acetylene burner |
| 1 |
Glass Nebuliser |
| 8 |
Hollow cathode Lamp Holders |
| 2 |
Power Cables |
| 1 |
Gas Tubing Air |
| 1 |
Gas Tubing Acetylene |
| 1 |
Drain Trap and Tubing |
| 1 |
Tool Kit |
| 1 |
Various gas Fittings |
| 1 |
Gas Tubing Argon |
| 1 |
Connection Cable (graphite) |
| 1 |
Pipette |
| 1 bag |
Pipette Tips |
Necessary Optional Accessories that can be used with AAS-3800
| Part Number |
Image |
Name & Description |
H-4000 |
|
Hydride Generator
-
Universal design
-
Full reaction cycle from press of start button
-
Supplied with temperature controlled heated absorption cell
-
Cell is easily installed with burner attachment
-
Can be used for Mercury cold vapour analysis
-
Sensitivity for most elements <lng/mi
-
Only 2.0mi - 2.5ml per sample required
-
RSD < 3%
-
Quick analysis < 30 seconds per measurement
|
CM-4000 |
|
Air Compressor
-
Rated discharge presure: 0.3Mpa
-
Output Rate: 0.3-0.9m3/h (adjustable)
-
Noise: smaller than 55dB
-
Power Supply: AC220V 50Hz
-
Dimension:400x300x620(mm)
-
Ambient Condition: ambient temperature less than 35°C Relative humidity less than 80%
|
HC-01 |
|
Hollow Cathode Lamp
|
Second Optional Accessories (Depends on demand)
| Part Number |
Image |
Name & Description |
Auto F-4000 |
|
Flame Auto Sampler
|
CW-4000 |
|
Water Circulator
|
|
