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Atomic Absorption Spectroscopy (AAS)

Atomic absorption spectroscopy (AAS)

Atomic Absorption perkin elmer series

AAnalyst 200, AAnalyst 300, AAnalyst 400

 

Category:
  Model: AAnalyst 200 Model: AAnalyst 300 Model: AAnalyst 400
Burner atomizer  Premix design with solid

titanium,10 cm burner head

for air/acteylene 2

 Adjustable titanium  Graphite

furnace

 premix design with solid titanium, 10 cm burner head for air /acteylene 2
Other info Optional graphite furnace

with 146position auto sampler, manual mercury/ hydride or flow injection; self-rinsing flame auto samplers;  user replaceable electronics; GUI supports 8 languages;

automatic background

correction; flow injection

furnace coupling Win

 optional graphite furnace with 146position auto sampler; manual mercury/hydride or flow injection;

sample preparation; self-rinsing flame auto samplers; flow injection furnace coupling (winlab 32 software and external pc required). 21 cfr part 11

compliant
wavelength, nm 1 channel, double beam 1 channel, double beam 1 channel, double beam
Hz 50/60 50/60 50/60
Display info Video display absorbance,

emission, concentration, SD, RSD, curves, peaks,  operating

conditions, error messages

 Video display absorbance,

emission, concentration, SD, RSD, curves, peaks,  operating

conditions, error messages

 Video display absorbance,

emission, concentration, SD, RSD

, curves, peaks,  operating

conditions, error messages
Working curve Automatic zero with 8 standards calibration Automatic zero with automatic zero with 15  standards, calibration 3
Memory Built-in storage for 300+ flame

or MHS methods

 Hard and floppy hard and floppy disks, no limit on method or data storage all functions

and accessories controlled by winlab32 software.
Integration, sec 0.1-99 0.1-99 0.1-99 sec
Graphics Full-color 9″ protectively coated LCD touch screen, VGA

resolution

 High-resolution high-resolution color crt
Printer Optional HP Desk Jet or Laser Jet Optional  LaserJet or DeskJet hp laser jet or desk jet
Microcomputer 586 PC104 running Win CE,

optional Dell or compatible

 dell or compatible
Interface protocol RS232 IEEE IEEE
Dimensions HwD 25.6 x 27.6 x 25.6 inch 46x 96 x 68 65 x 70 x 65 without pc
Weight, kg 49 54.4 47
Background correct Optional deuterium arc lamp

with auto intensity, gain

controls correction to >3

absorbance units

 Optional deuterium deuterium arc lamp with

auto intensity, gain controls,

correction to >3 absorbance

units
Monochromator Echelle monochromator with 79 lines/ mm, 76° blaze angle,

automated wavelength and slitsize control

 Littrow with 1,800 Echelle monochromator with 79 lines/ mm, 76° blaze angle, automated wavelength and slitsize control
Focal length 300mm 274 300 nm
Wavelength nm 189-900UV radiation intensity 185-860 189-900(uv radiation intensity)
Resolution, nm 0.135 @ 189 0.2,0.7,2 0.135 @ 189 nm
Scattering, 0.075 @ 189 nm/mm 1.6 0.075 @ 189 nm/mm
Gas regulators Fully automated with controlled

oxidant selection, automatic gas

sequencing, oxidant and fuel

monitoring, automatic

N2O-C2H2 switching, safety

sensors and interlocks, liquid

trap and drain

 Computer-controlled fully automated with controlled oxidant selection, automatic gas sequencing, oxidant and fuel monitoring, automatic N2o-C2H2 switching safety sensors and interlocks,liquid trap and drain
Ignition Automatic Automatic Automatic
Power needed 115/230
Hollow-cathode lamps Coded HCL or optional single  or dual EDL, 1-lamp mount or

optional automatic 4-lamp

holder

 HCL or EDL,

automatic 6-lamp turret

 

 coded HCL or EDL,

automatic 4-lamp holder
Ca 38838 (detection limits,ppb)
Cu  38838 (detection limits,ppb)
Fe 7 (detection limits,ppb)
Li 0.8(testing range, mmol/l)
As 0.3(detection limits,ppb)
Cu 0.1(detection limits,ppb)
Ni 0.3(detection limits,ppb)
Pb 0.08 (detection limits,ppb)
Se 0.3 (detection limits,ppb)
Flame photometer
Ca 1.5(detection limits,ppb)
Cu 1.5 (detection limits,ppb)
Fe 5 (detection limits,ppb)
Li 0.8(testing range, mmol/l)
Mg 0.15(basic/time, min)
Graphite furnace
As 0.05(detection limits,ppb)
Au

Ni

 0.01(detection limits,ppb)

0.07(detection limits,ppb)
Pb 0.05(detection limits,ppb)
Se 0.05(detection limits,ppb)
Ca 38838(detection limits,ppb)
Cu 38838(detection limits,ppb)
fe 7(detection limits,ppb)
Li 0.8(testing range, mmol/l)
Mg 1(basic/time, min)
As 0.3(detection limits,ppb)
Cu 0.1(detection limits,ppb)
Ni 0.3(detection limits,ppb)
Pb 0.08(detection limits,ppb)
Se 0.3(detection limits,ppb)

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