Product Description
Shimadzu Double Beam Atomic Absorption Spectrophotometers AA-6880F AA-6880F
SHIMADZU ATOMIC ABSORPTION SPECTROPHOTOMETER (AAS)
MANUFACTURE BY SHIMADZU CORPORATION; JAPAN
Main Unit Optics
Wavelength range: 185 to 900 nm
Monochromator: Aberration-corrected Czerny-Turner mounting,
Number of grating grooves: 1800 lines / mm, Focal length: 300 mm
Bandwidth: 0.1, 0.2, 0.4, 0.7, 1.0, 2.0 nm (6-step automatically
switching)
Detector: Photomultiplier tube
Configuration: Optical double beam (with Beam Manager)
Background correction method:
BGC-SR (high-speed self-reversal method) (185.0 to 900.0 nm)
BGC-D2 (D2 lamp method) (185.0 to 430.0 nm)
Number of HC lamps: 8-lamp turret, 2 lamps simultaneously lit, 1 for
measurement, 1 warming up for next measurement 2 sockets for
High-performance boosted lamp, litting one
Lamp mode: EMISSION, NON-BGC, BGC-D2, BGC-SR
Data processing
* Software requirements: Microsoft Windows 7 Professional / Vista
Business
* Parameter setting: Wizard method
* Measurement mode: Flame continuous method, flame micro
sampling method, furnace method, flame emission method
Calibration mode:
Calibration curve method (select primary, secondary, tertiary)
Standard addition method, simple standard addition method
(primary expression)
Repeat analysis: Up to 20 repetitions. Mean value, standard
deviation (SD) and coefficient of variation (RSD) display Automatic
exclusion of deviant values by setting SD and %RSD
Baseline correction: Automatic correction of baseline drift by offset
correction in peak height / peak area modes.
Signal processing: segment setting Signal processing segments can
be changed in peak height / peak area modes.
Sensitivity correction: Automatic calibration curve correction function
using sensitivity monitoring
Analog output: 2 channels (atomic absorption/energy signal,
background signal) Output range: 5.0, 2.5, 1.25, 0.625 Abs./V(each
settable in 4 stages)
Fixed at 1 V F.S. in EMISSION mode.
Calculation factor: Final concentration calculations based on
sampled volume, dilution rate, fixed volume, and factor inputs
Method file: Template functions available
Procedure/result display: MRT (Measurement Results Table)
worksheet
Report generation: Summary report
QA/QC: Select whether to continue or discontinue measurements
based on results of evaluation on coefficient of correlation, %RSD,
ICV.ICB, CCV.CCB, PB, LCS, SPK, PDS, and DUP.
Re-analysis: · Select whether or not to conduct re-analysis.
(Flame micro sampling method, furnace method)
Digital recording:
* Management by login ID and password
* Control user access authority by user level
* Log record
* Audit trail
* Electronic signatures
Power requirements: Choose from 100, 120, 220, or 230 VAC, 230
VA, 50/60 Hz (Power is required separately for the personal
Computer.)
Dimensions and weight: W702 × D610 × H702 mm, 78 kg
(Protruding parts and optional equipment are not included.)
Ambient temperature / humidity: 10 to 35 °C, 20 to 80% (less than 70% when temperature is higher than 30 °C)