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ATOMIC ABSORPTION SPECTROPHOTOMETER AAS-235ATS

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AAS | ATOMIC ABSORPTION SPECTROPHOTOMETER-235ATS

Specification :
▪ Display	: 10" Colour touchsreen
▪ Detector wide range	: 190-930nm
▪ Operate	: Easy to operate GUI (Graphical User Interface)
	: Automatic gas box for easy changeover from Air to N2O
	: Push button ignition
	: Emergency gas shut-off in case of flame outage
▪ Port USB	: 4 USB port for Printer, mouse and keyboard
▪ Wavelength adjustment	: 3 digit motor driven,
	0 to 1000nm +0.1 nm
▪ Reproducibility	: +0.1 nm
▪ Resolution	: variable slit - 2Å, 7Å, and 20Å
▪ Operating Modes	:
Absorbance/Emission	: -0.0820 to 3.2000
Concentration	: to 5 significant digits
Integration Period	: 0.1 to 99.9 seconds
Screen Refresh	: 0.224, 0.448 or 0.896 seconds
Recorder Output	: 1V/ABS (-0.08 to 3.2V)
Background Correction	: In-line Deuterium Arc
▪ Hollow Cathode Lamps	:
Dimension	1.5" OD
Striking Voltage	: 500V
Lamp Current	: 0 to 18 mA average current
	(typical current is 1.5-8.0 mA)
▪ Burner Assembly:
Design	: Polyethylene Pre-mix chamber,
	: glass impact bead dispersion
Burner Head	: Titanium; air-acetylene head - 4" x 0.026" single slot
	: (nitrous oxide head - 2" x 0.019" single slot)
Adjustments	: Horizontal and Vertical positioning
▪ Performance:
Average Noise (at 3 )	: 0.0018 ABS (Cu at 324.7nm, 7Å slit, 5 sec. int.)
Acessories :
1. Hollow Cathode Lamps	: As, Cu, Hg, Pb, Ag, Fe, Mn, Cd, Cr, Se, Al, Zn
2. Standards Solution	: @125ml for : As, Cu, Hg, Pb, Ag, Fe, Mn, Cd, Cr, Se, Al, Zn

3. Air Filter (inludes brackets, 2 brass fitting and spare cartridge)

4. Acetylene regulator & Flash arrestor (includes 2 brass fitting)

5. Batch Hydride and Cold Vapor for Hg/As/Se

6. Nitrous Oxide Regulator

7. Nitrous Oxide Burner Head

8. Hood and Vent Kit with Blower (220V)

9. Minor AA Spares kit includes: Nebulizer, impact bead,

blow out plug & O-ring, capillary tubing [10 feet],

nebulizer cleaning wire [10 pieces], burner slot cleaner,

retaining nuts [3], 1 black toner cartridge, 2 spare stylists.

Injet Printer includes: One set of cartridges plus one extra black cartridge

10. Oil less air compressor 220V

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