DSHX-6 Absorption Spectrometer
USD $1 - $100 /Set
Min.Order:1 Set
Dshing Instrument Co., Ltd.(Zhuhai)
I.Features
1.This is a kind of Zeeman background correction AAS which used Zeeman detection system
designed by ourselves (patent No.: 27523).
2.It has higher detection efficiency, better signal and noisy ratio, therefore, the instrument with
Zeeman system is better than same kind of instrument in the world on sensitivity,detection limit
and relative standard deviation.
3.Double beam of light atomic absorption, the system is composed by two via as sample and
parameter ratio.
4.Using high sensitivity photo multiplier.
5.Auto-wavelength setting,auto-lamp current,auto-negative voltage and auto-regulation of energy.
6.Auto water line alarm.
7.Acetylene and air auto-protection device.
8.Can equip hydride generator.
9.Circuit is used by Modular configuration, maintained conveniently.
II.Technical Specification
1.Wavelength accuracy: ≤ 0.3nm
2.Wavelength reproducibility: ≤ 0.2nm
3.Wavelength range: 190-900nm
4.Background correction capacity: ≥50times/1A
5.Detection limit: <0.003μg/ml (Cu)
6.Resolution: better than 0.3nm
7.RSD<0.7%
III.Working condition
1.Working temperature: 5-35°C
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