Shimadzu - AA-6800
Atomic Absorption Spectrophotometers(AAS) AA-6800
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Updated byI. Hernández Cipres
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Features of AA-6800
- Windows® 95 fully supported "AA Wizard" software
- QA/QC functions incorporated (flame/furnace)
- Newly-designed flame atomization unit
- Superior high sensitivity analysis
- Safety features for peace of mind
- Loaded with other functions
- Dual background correction
- Baseline correction with electrical double beam
- A single ASC-6100 autosampler can be used for both flame and furnace (requires ASK-6100 kit) analysis
- Automation dilution (up to 300 times) and re-analysis when the sample results exceed the range of the calibration curve (autosampler required).
- Automatic measurement of up to 20 elements and 60 samples (auto sampler required)
- Auto-addition of matrix modifiers, auto-dilution of off-scale samples and multi-point calibration curve from a single standard (autosampler required)
General Specifications
Depth | 550 mm |
Graphite Furnace | 1 |
Height | 460 mm |
Lamps | 8-lamp turret, 2 lamps simultaneously lit |
Width | 1080 mm |
Power Requirements | AC100, 120, 220, 230, 240 V±10%, 50/60 Hz, without sharp voltage fluctuations |
Peak Power | 600 VA |
Optical System | single beam / Electrical double beam |
Weight | 100 kg (including gas controller, excluding PC and peripherals) |
Wavelength Range | 190 to 900 nm |
Additional Specifications
Mounting:
Aberration-corrected Czerny-Turner mounting
Bandwidth:
0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm (6-step automatic switching)
Background correction:
BGC-SR (high-speed Self-Reversal method) and BGC-D2 (D2 lamp method; high-speed, dual frequency simultaneous measurement)
Lamp mode:
Emission, Non-BGC, BGC-SR, BGC-D2 and D2
Lamp data base:
Lamp usage in hours or current x hours
Software requirements:
MS-Windows95/98/NT
Parameter setting:
Wizard method
Measurement mode:
Flame continuous and furnace modes
Concentration computation:
Calibration curve method (choice of 1st, 2nd and 3rd order functions), Standard Addition method, Simple Standard Addition method
Repeat analysis:
Up to 20 repetitions. Mean value, standard deviation (SD) and coefficient of variation (RSD) displayed.
Automatic exclusion of deviant values by setting SD and %RSD
Baseline correction:
Automatic drift correction using electrical double beam signal processing in furnace mode.
Sensitivity correction:
Automatic calibration correction with sensitivity monitoring
Tabular data processing:
Calculation of final concentrations from sample volumes, lab bench dilutions, autosampler dilutions, and weight factors.
Multi-tasking:
Spreadsheet software or word processing software may be executed during measurement.
Recall of parameters:
Template functions available
Procedure/result display:
MRT (Measured Results Table) worksheet
Report generation:
Summary report
QA/QC:
Correlation coefficient, QC, LCS, SPK, sample upper limit, %RSD
Ambient temperature:
10°C~35°C
Ambient humidity:
45%~80% (less than 70% when temperature is greater than 30°C)