JK-AAS-320N Atomic Absorption Sepctrophotometer

Main characteristics:

Unique light path design

Reliable flame safety system

Automatic four-lamp turret system

Small flame structure analysis system

Multi-Functional software working station

Micro-computer automaticly control operation system

Multi-functional flame atomic system

High efficent and sensitive stomic system

Introduction:

Built-in computer data processing and liquid crystal display: A highly integrated PC-based digital circuits, stable and reliable. It has integral to maintain, peak height, peak area, automatic zero adjustment, deuterium lamp background deduction, a variety of linear and nonlinear curve fitting, the screen shows the various parameters and working curves, print reports and other functions, also with an external personal computer interfaces.

Reliable baseline stability: dual-beam system of optimal design can compensate light source drift, wavelength drift caused by temperature changes (with the function of eliminaing the baseline stability caused by wavelength drift) and the electronic circuit drift, therefore, has a reliable baseline stability.Cathode lamps can analyze sample immediately without long-term preheating.It is firstly chosen equipment for users to analyze the various elements and rapid analysis of samples

High precision: Gas system can ensure high precision of test and low concentration as it is equipped with sophisticated regulation, steady flow devices, the thin beam of unique designed running through the flameIt is stable flame and low noise,

High-energy light path: reflective optical system, the whole waveband achromatic. Transform optically the circular light beam into a long beam and run into the slit, thus enhancing the optical flux of two-beams.

Long-life corrosion-resistant atomic system: combustion head is made of new titanium alloy material which is corrosion-resistant, fast heat balance , can achieve measurement sensitivity stability no water cooling.

Multi-functional analysis mode: for methods of flame absorption, flame emission, graphite furnace atomic absorption and hydride generation.

Safe and reliable gas system: fast gas switching and security guards, can make the analysis of air - acetylene flame as well as nitrous oxide flame, expanding the elements to more than 60 species.

Performance:

Working spectral band:190nm-900nm

Wavelength accuracy:≤±0.5nm

Wavelength repeatability:≤0.3nm(single direction)

Spectrum bandwidth :0.1/0.2/0.7/2.0nm automaticly switch

Baseline stability:≤0.004Abs/30min

Background calibration ability: >30 times

We can provide you with OEM service

* Our company has been assessed and registered as meeting the requirements of ISO9001:2008

*Our company has been assessed and registered as meeting the requirements of GB/T24001-2004/ISO14001:2004

*Our products have won the certification of good quality

* The Chinese famous brand has been awarded to the products