AAnalyst 600 Single-beam optical system.
Monochromator Littrow design with motorized drive for automatic wavelength selection and peaking.
Wavelength range: 190-900 nm
Diffraction grating: 1800 lines/mm blazed at 236 nm and 597 nm
Grating area: 64 x 72 mm
Reciprocal linear dispersion: 1.6 nm/mm (nominal)
Focal length: 267 mm
Spectral bandwidths: 0.2, 0.7 and 2.0 nm, dual height (AAnalyst 800 only); motorized slit drive for automatic slit selection
Detector Wide-range segmented solid-state detector, including a built-in low-noise CMOS Charge amplifier array.
Autom.Lamp Select. 8-lamp holder with built-in power supplies for hollow cathode and electrodeless discharge lamps. Computer-controlled lamp selection and aligninent via WinLab32 Software. Operating parameters are automatically Set when using PerkinElmer Lumina hollow cathode lamps.
Background correction
AC Zeeman-effect background correction using a modulated 0.8 Tesla niagnetic field oriented longitudinally to the
optical path. The magnet is automatically switched an during the atomization step only. h
AAnalyst 800 Built-in continuum source double-beam background correction for flame Operation.
Graphite furnace
Built-in computer-controlled Transversely Heated Graphite Atomizer (THGTM). The graphite tube is transversely lieated, providing a uniform temperature profile over the entire tube. An external protective gas stream around the graphite tube prevents the entrance of outside air to maximize tube life. An infernal purge gas goes through the graphite tube to rern.ove the volatilized matrix vapors during drying and thermal pretreatment. The two gas stream.s are independently computer-controlled. Pneumatic opening and closing of the furnace for easy tube change.
AAnalyst 800 The graphite furnace can be m.oved automatically into the sample compartment and positioned via software control and a motorized carriage.
Furnace Features
Program Flexibility
Analytical programs with up to 12 steps can be set up. Each step can be programmed with the following parameters:
Temperature Ambient up to 2600 °C in steps of 10 °C
Ramp and Hold Time: 1 to 9 sec. in steps of 1 sec.
Infernal Gas Flow: 0, 50, or 250 mL/min; can be switched over to another type of gas
Required Inert Gas: Argon. Inlet pressure 300 kPa (3 bar) minimum. Maximum gas consumption is 700 nL/min.
Water Coolant:
A circulatory cooling system is included with the AAnalyst 800, optional for the AAnalyst 600. When operating the AAnalyst 600 without the circulatory cooling system, cooling water meeting the following specifications should be used: Sediment-free drinking water; 20-40 T; flow rate not less than 2 L/min; pressure between 2.5 and 4.5 bar; pH between 6.5 and 7.5; hardness not greater than 14°dH or 100 ppm.
Furnace autosampler
Sampler Table Removable sample trag with 88 and 146 sampling positions and 1 overflow Container for pipet washingl. Minimum sample requirement: ca. 0.1 mL.
Dispensable Sample and Reagent: 1-99 µL, selectable in increments of 1 µL
Volume
Electronics The autosampler is powered from the spectrometer and is software-controlled.
Fume extraction system
AAnalyst 600
Optional built-in device that removes all sample fumes generated during furnace drying and pyrolysis steps.
Data control System
Complete PC control using WinLab32 software. Provides complete control of the instrument and its major accessories plus data handling and storage.
Data Handling
Instrument readings linear in absorbance (-0.500 A to +2.000 A), concentration or emission intensity. Integration times are operator-selectable from 0.1 to 60 sec. in increments of 0.1 sec. Reading modes include time-averaged integration, non-averaged integration (peak, area), and peak height measurement. Indodes built-in statistics. Up to thirty (30) standards and a choice of calibration, equations. Reslope of the analytical curve using a single operator-selected calibration standard. Built-in IEEE-488 Interface for Computer connection and -Lise of optional accessories.
Dimensions
110 cm wide x 65 cm high x 70 cm deep (104 cm deep with furnace autosampler)
Weight AAnalyst 600: 175 kg (without controller and cooling system)
AAnalyst 800: 187 kg (without controller and cooling system)
Power requirements
230 V (±10%), 50/60 Hz (±1%), 5000 VA (maximum)
Electrical Protection As defined in EN 61010-1-, Insulation Class I; Installation Category II; Pollution Degree 2.
Technical standards
Certification Designed and tested to be in compliance with the legal requirements for laboratory instruments. The instrument was developed and produced in compliance with ISO 9001. The WinLab32 software provides required control parameters for GLP and instrument performance verification.
Safety Standards EN 61010-1, EN 61010-2-061, CSA C22.2 No. 1010.1, CSA C22.2 No. 1010.2.061. The instruments bear the CE Mark and the CSA/NRTL Certification Mark.
EMC Standards EN 61326, EN 55011, EN 61000-3-2, EN 61000-3-3
Environmental requirements
Ambient Temperature +15 °C to +35 *C
Relative Humidity 20% to 80%, non-condensing
Cooling System
Self-priming recirculatory system. with fan-assist.ed hegt exch.an„er (standard with the AAnalyst 800, optional. wich the AAnalyst 600) for constant cooling of the graphite furnace. Water temperature during Operation approx. 36 °C; water flow 2.5 L/min.
Power Requirements 230 V (±10%), 50/60 Hz 1%); approx. 140 VA
Dimensions 20 cm wide x 375 cm high x 50 cm deep
Weight 18 kg with coolant
