·Product description
It has excellent optical system, adopted the advanced Multi-core embedded technology to automatically control and digital process for the instrument, and can self-adjust negative high voltage, lamp current, switch spectral bandwidth, control wavelength scanning, so that the repeatability can not only be ensured, and the working efficiency improved. 
·Features
1. Excellent optical system
Adopted suspension design, so the shaking and environmental temperature change can not effect the instrument performance. 
2. Automatic control to improve the operation efficiency.
3. Good configuration system 
It can be optionally installed with hydride generator, quartz enrichment.
·Specification

Power Supply	AC 220V/50HZ
Power	150W
Weight	70kg
Dimensions	1000mm×350mm×390mm
Working Environment Temperature	15oC-30oC
Working Environment Humidity	≤75%
Optical System
Wavelength range	190nm-900nm
Monochromator	C-T
Spectral bandwidth	0.1,0.2,1.0,2.0nm
Wavelength Accuracy	Better than ±0.25nm
Wavelength repeatability	0.15nm
Baseline draft	0.004A/30min
Detector	Photomultiplier
ATomization System
Sensitivity	Quality concentration 3.0μg/ml, absorbance > 0.300Abs
LOQ	(Cu)0.006μg/ml
Burner	100mm Metallic titaniumBurner
Repeatability	RSD≤1%
Sprayer	High-efficiency glass, plastic and stainless steel sprayer
Atomizing Chamber	Corrosion-resistant material
Location Adjustment	the best height and location of the flame burner can be adjusted, finished flame/hydride  changing installation within 1min.
Safety Protection	Acetylene gas leakage alarm and turn off system
Analysis method
Measurement method	Air-acetylene flame method and hydride generator atomic absorption method.
Concentration Calculation	Standard curve, automatic matching, standard addition methods
Repeat measurement	1-20 Times,calculate the average value, and give standard deviation and relative standard deviation.
Result Print	Parameters, data results printing

·Application
It is widely used for the analysis of metal elements in opaque materials for material science, life science, space technology and so on, while it can be used for the detection of trace metal elements in food, medical and natural environments.