1. flame and graphite furnace 2. unique visual auto sampler 3. with powerful analysis software

AA9000 Atomic Absorption Spectrophotometer With SoftwareLamp: 6 hollow cathode lamp, deuterium lamp(for background correction only) Optical System: Single-beam C-T single-color optical system Interface: RS232C serial interface for analysis software Power Supply: 220V ± 22V 50 ± 1Hz

Features

AA9000 atomic absorption spectrophotometer with flame system as basic configuration,graphite furnace,autosampler and hydride generator can be equipped with flame system individually or simultaneously.

1. AA9000 atomic absorption spectrophotometer fully automated and can be configured individually or superimposed with flame, graphite furnace and cyanide generator without re-adjust, it also can be configured with autosampler and variety of accessories.2. AA9000 atomic absorption spectrophotometer have been designed using sealed optical system and suspension shock absorbers integrated optical platform for excellent seismic capacity and long-term stability.3. AA9000 atomic absorption spectrophotometer equipped with flame sensors, it can automatically identify the burner and adjust gas flow. High-sensitivity probe real-time detect flame status.

4. AA9000 atomic absorption spectrophotometer with powerful intelligent software system, providing analytical parameters optimization recommendations and on-line help, self test, automatic detection of communicate, wavelength, slit, lamp position ability, and provides graphite furnace heating program control,automatic dilution, automatic configuration curve and other functions, and have saved all the different statistical methods of quality control, exceeding the concentration of various processing methods and corresponding methods of data processing functions.5. Only the power switch button on the panel , all operations and data processing by the analysis software control and implementation. Free software upgrades.6. AA9000 atomic absorption spectrophotometer with 6 lamps and can be preheated several lamps at the same time.7. Automatic slit switching: 0.1, 0.2, 0.4, 0.7, 1.0 and 2.0 nm.8. AA9000 atomic absorption spectrophotometer with self-absorption background correction function.9. Excellent resolution,when spectral bandwidth is 0.2nm,the instrument can separate the two-manganese line(279.5 and 279.8) and valley-peak energy ratio is better than 20%.Packing Information: Packing Dimension:

Specificatios

	MODEL	AA9000
Optical Properties	spectral bandwidth	(0.1,0.2,0.4,0.7,1.0,2.0)nm
	Wavelength range	190nm~900nm
	Wavelength Accuracy	≤±0.15nm
	Wavelength Reproducibility	≤0.05nm
	Photometric range	0~2.5ABS
	Resolution	When spectral bandwidth is 0.2nm,the instrument can separate the two manganese line (279. 5 and 279.8nm) Valley-peak enegy ratio is less than 20%
	Static baseline drift	≤0.002ABS/30min(Cu)
	Quantity of grating	1800 line/mm
Flame System	Air - acetylene flame head	100mm
	Ignition dynamic baseline drift	≤0.004ABS/30min(Cu)
	(Cu)Characteristic concentration	≤0.02ug/ml/1%
	Detection limit	≤0.004 ug/mL
	Precision(RSD)	≤0.5%(Cu,ABS>0.8ABS)
	Safe system	When pressure is too low ,power interruption,flameout or burning head unmatched,cut off gas automaticly
Graphite furnace system	Max rate of temperature rise	≥3000°C/sec
	Graphite furnace operating temperature	Temperature indoor~3000°C/
Flame System	Characteristic quantities	Cd≤0.3pg,Cu≤10pg
	Detection limit	≤1pg
	Precision(RSD)	Cd≤2%,Cu≤3%
	Safe system	Over-current alarm and protection, overheat alarm and protection, low air pressure alarm and protection, Lack of cooling water alarm and protection
Lighthouse		Six lamps
Atomizer		Stainless
Deduction background		Deuterium lamp, self-absorption of the background deduction
Graphite furnace expansion function (interface)		Preloaded

AA9000 atomic absorbtion spectrophotometer with software