AA1800S Automatic Collimation Aas Atomic Absorption Spectroscopy Instrument
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Detailed Product Description
Product description, technical parameters and configurationAA-1800 S atomic absorption spectrophotometer is absorted the
latest international technology and famous universities jointly
complete R & D, application experience with decades of spectral
instrument. The products include the flame , graphite furnace and
hydride generation system, can be equipped with various
accessories, flexible configuration program can meet different
customer demand. AA-1800 atomic absorption spectrometer can be used
for analysis of complex samples ,full automatic multifunctional,
various analysis methods can automatically switch, unmanned
automatic analysis. AA-1800S atomic absorption spectrophotometer is now widely
used in scientific research,quality control, disease control,
environmental protection, metallurgy, agriculture,chemical industry
.Hardware and software design of innovation to ensure the
accuracy,safety, ease of use in the analysis of samples, equipment
maintenance, simple and convenient. Main features High precision automatic optical system 1800 / mm reticle (dispersion rate) large area grating
monochromator, a new type self collimation, all lenses are quartz
coating, the detection range and the stability of optical broad to
ensure the precision of analysis. Automatic 6 socket configuration
six independent lamp power supply, can be respectively preheating Polymer spray chamber Polymer materials corrosion spray chamber, acid and alkali
resistance, includinghydrofluoric acid, either organic or inorganic
solution can be the highest sensitivity andstability Titanium burner Titanium burner, the optional 50mm and 100mm burner, air cooling
pre mixed type,corrosion resistant, resistant to high salt, greatly
improve the analysis efficiency andaccuracy of the flame Automatic analysis It can automatically accomplish safety ignition, extinction and
switching, reliable structure,low fault rate, thus ensuring the
sensitivity and reproducibility of the flame method. The light source system six lamp automatic conversion, can be
directly used high performance hollow cathode lamp, improve the
sensitivity analysis of the flame, the automatic adjustment of the power supply parameters and the beam position, automaticwavelength scanning and searching peak Software function High intelligent software, powerful function, friendly interface
English operation.Automatic instruments and additional control,
flame, graphite furnace operating mode can be switched
automatically, automatic optimization, automatic dilution; mouse
operation, automatic setup menu data and correction method Graphite furnace temperature control Gas dual temperature control inside and outside, 20 order linear or
nonlinear heating, to ensure that the measured elements has the highest sensitivity; furnaceenriched up to 20
times, the longitudinal optically monitoring the graphite tube wall
temperature, maximum temperature to 3000 degrees centigrade. High technology index AA-1800 atomic absorption spectrophotometer elements
testsensitivity meet international best level,sensitivity of less
than or equal to0.015μg/mL/1%; baseline drift is less than
0.003Abs/30m, the stability is better than 0.005Abs/4h Background correction system Using deuterium hollow cathode lamp advanced and self absorption
background deduction of background correction, to eliminate the
interference of molecular absorption of low content determination,
reducing the noise emission of deuterium lampand prolongs the service life, has excellent
stability. Deuterium lamp background signalfor 1A, background correction ability > 50 times Intelligent analysis Greart intelligence, humanized design, flame and graphite furnace atomizer automatic switching, automatic optimization of
graphite furnace atomizer, automatically set the flame height
adjustment, automatic ignition, automatic optimization of the
horizontal position, system automatically sets the gas flow. In the
case of power failure, misoperation, acetylene leakage, the system
will automatically start the safetyprotection function Automatic sampler Integrative design of graphite furnace, using high precision
syringe, lowest in 0.5μl samples, with intelligent online dilution
and concentration function. Technical parameters
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Product Tags: Automatic Collimation aas atomic absorption spectroscopy AA1800S aas atomic absorption spectroscopy AA1800S graphite furnace atomic absorption spectroscopy |
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