Search...

IAAS2800 Atomic Absorption Spectrophotometer

2800
2800

IAAS2800 Atomic Absorption Spectrophotometer

IAAS2800 flame type atomic absorption spectrophotometer  has high precision, humanized designation to fully meet the different requirements of users. Can be widely used in the fields of geology, metallurgy, medicine, chemical industry, petroleum, agriculture, environment protection, commodity inspection and some other industries. The analysis and application of trace elements has gradually permeated from inorganic chemistry to organic chemistry in recent years.

FEATURES

● There are four-lamps position, six-lamps position for option and eight-lamps position for option, and the preheat lamp number can be customized, which can short the waiting time of operating process.

● The lamps have the functions of self-optimized, and three-dimensional self-adjustment to maximize the energy. 

● The elements have the functions of negative high-voltage self-memory, wavelength scanning, lamps self-optimization and energy optimization with one key step. 

● It is convenient for the testing results to be exported by various formats and operated by office software. 

● This system can be remote controlled so that its problems can be solved in time with remote control technique.

● Hydride generator can be used. 

● Automatic ignition system can be selected.


SPECIFICATIONS

Optical systemWavelength range190nm-900nm
Grating mark density1800 lines
MonochromatorCzerny-Turner type
Spectral bandwidth0.2nm, 0.4nm, 1.0nm, 2.0nm,for multiple auto-switching
Wavelength precision±0.2nm
Wavelength repeatability0.05nm
Baseline drift0.002A/30min
DetectorsWide spectral range photomultiplier tube
Spectral bandwidth deviationCopper lamp 324.7nm 0.2nm and bandwidth deviation within ±0.01nm
Light source systemLamp holdersFour lamp holders for auto-switching (six lamp holders for option)
Lamp power supply mode400Hz square wave pulse
Lamp current adjusting range0-10mA average current
Flame Atomization System (FAS)ConcentrationCu0.025μg/ml/1%
LOQ (Cu)0.006μg/ml
Burner100mm, single-slit titanium metal burner, which is air-cooled pre-mixed type
PrecisionRSD≤0.8%
SprayerHigh efficiency glass sprayer of metal set
Atomization chamberCorrosion-resistant plastic atomization chamber
Safety measuresIt has functions of various auto safety protection, acetylene leak alarm and system turn off.
Analysis methodMeasuring  methodsAir-acetylene flame method and atomic absorption method for hydride generator
Concentration calculate methodAutomatically fit the working curve, calibrate sensitivity and calculate the concentration & content.
Repeat measuring times1~99 timesautomatically calculate the average value, content, standard deviation and relative standard deviation.
Result printedPrint the stage test data or final analysis report, and the results can be exported to Excel.
Software environmentWindows XP/Vista/Windows7 and Chinese professional software
Instrument parametersPower supplyAC 220V/50HZ
Power150VA
Weight70kg
Working environment temperature10~35
Working environment humidity≤80%


INQUIRE NOW

0086-532-87890634