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Shimadzu atomic absorption spectrophotometer AA-6880
Product Code: AA-6880 Product Model: AA-6880 belongs to the category of spectrometer direct reading spectrometer (OES), brand: Shimadzu, Japan, applic
Product details
Characteristics of Shimadzu atomic absorption AA-6880 series products:
Flexible instrument configuration and strong scalability
AA-6880F： Single flame type, burner position manually adjustable; Can be upgraded to a flame graphite furnace integrated machine.
AA-6880F/AAC： Single flame type, burner position automatically adjustable; Can be upgraded to a flame graphite furnace integrated machine.
AA-6880G： Graphite furnace specialized machine.
AA-6880FG： Flame graphite furnace integrated machine, with simple and fast manual switching between flame and graphite furnace atomizer.
AA-6880AFG： Flame graphite furnace integrated machine, automatic switching between flame and graphite furnace atomizer.
High stability flame analysis
The dual beam optical system and sturdy hardware ensure the stability of flame analysis.
High sensitivity graphite furnace analysis
The newly developed 3D optical path system further improves the luminous flux, and the detection limit of graphite furnace measurement is at the world leading level.
Shimadzu's patented high-sensitivity measurement method.
The combination of high-sensitivity photosensitive elements and unique digital temperature control technology enables high-precision temperature control throughout the entire process from drying to atomization.
Unique high-performance hollow cathode lamp power supply
The lamp chamber of AA-6880 adopts an 8-socket design with automatic switching function, where the 7th and 8th lamp chambers are compatible with high-performance hollow cathode lamps.
AA-6880 can simultaneously light up any two hollow cathode lamps.
The AA-6880 host is equipped with a high-performance hollow cathode lamp power supply, which does not require an external power supply device.
Main characteristics of high-performance hollow cathode lamps
High emission intensity and good stability.
High sensitivity and low detection limit.
The linear range of the working curve expands.
Near spectral interference is reduced, allowing for the use of larger spectral bandwidths to further increase energy.
Generally speaking, high-performance hollow cathode lamps with low melting point and volatile elements, such as As, Bi, Pb, Sb, Se, Zn, etc., have significant application effects.
More comprehensive security performance testing
Multi mode automatic leak detection function, once a leak is detected, ignition is prohibited.
When manually switching the atomizer, a micro switch is designed on the MAC accessory of the instrument to prevent accidental ignition during graphite furnace analysis.
Using high-performance flame-retardant materials, the gas will automatically shut down after being cut off.
More durable and reliable piping components.
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