Description
This used Perkin Elmer Aanalyst 400 atomic will be sold in the “as it is” state. Simply because we don’t have time to test it for the time being. It was purchased from a large international research laboratory in the Netherlands and ought to be in a good state.
The Perkin Elmer AAnalyst line of spectrometers are flame AA’s that have endured the test of time and are still tops on the buying lists when you need an Atomic Absorption unit.
Whether your single-element inorganic analysis application requires flame furnace or graphite furnace atomic absorption (AA), Perkin Elmer offers state-of-the-art, high-performance instrumentation, and supports you with more than 50 years of experience as the industry leader in atomic absorption spectroscopy.
System: True double-beam echelle optical system. Front surfaced, reflecting optics with protective coating. Deuterium background corrector and two built-in EDL power supplies.
Optical System: Echelle monochromator. Focal length: 300 mm. Grating: 36 x 185 mm area, 79 lines/mm, blaze angle 76˚. Fused-quartz prism: 95 x 40 mm, 60°.Wavelength: 189-900 nm. Spectral band pass: 0.15 nm at 200 nm. Reciprocal linear dispersion: 2.4 nm/mm. The photometer optics are covered to protect against dust and corrosive vapours. For maximum protection, the optical system can be purged with an inert gas.
Detector: High-efficiency, segmented solid-state detector.
Light Sources: The shown PerkinElmer Lumina™ series AA lamps are included. Lamp alignment is completely automatic with the four-lamp turret.
Flame Gas: Fully automated gas box with computer-controlled oxidant selection, automatic gas sequencing, oxidant and fuel monitoring and control.
Control: Software-actuated ignition with air/acetylene. Acetylene flow is automatically adjusted when switching to or from nitrous-oxide/acetylene operation.
Flame Safety Features: Fully interlocked operation prevents ignition if the proper burner head, the nebulizer, end cap or burner drain system are not correctly installed, the level of the liquid in the drain vessel is incorrect, or gas pressures are too low. Interlocks will automatically shut down the gases if a flame is not detected. The flame is automatically and safely extinguished in the event of a power failure or when the emergency flame-off button is used.
Burner System: An inert-polymer mixing chamber provides superior analysis of corrosive and high-solid matrices. The spray chamber is manufactured from a high-strength composite, eliminating the need for pressure-relief devices. The high-precision inert nebulizer maximizes stability and sensitivity. A 10-cm single-slot solid titanium burner head for air/acetylene operation is included. Optional burner heads include: 5-cm nitrous-oxide/acetylene, 10-cm three-slot air/acetylene and 5-cm single-slot air/acetylene.
Sample Area: 25 cm wide x 25 cm deep sample compartment for easy access to burner components.
Includes:
Perkin Elmer AAnalyst 400 AA Spectrometer
Software on a USB stick
For more info see the folder.