I.Features
1.Deuterium lamp background correction system.
2.Grating 1800L/mm, short focal length 270mm, better signal and noisy ratio.
3.Auto-wavelength scanning,auto-lamp current,negative auto-voltage and
auto- energy balance of cathode lamp and deuterium lamp.
4.High efficiency vitreous spray chamber, corrosion-resistant.
5.Gas line control system in safety, can equip hydride generator.
6.Emission-detection function.
7.RS-232 standard communication interface.
II.Technical Specification
1.Wavelength: 190-860nm
2.Wavelength accuracy: better than 0.1nm
3.Wavelength reproducibility: better than 0.1nm
4.Resolution: better than 0.3nm
5.Background correction capacity: >30times
6.Detection limit: <0.008μg/ml(Cu)
7.Sensitivity: <0.03μg/ml(Cu)
III.Working Condition
1.Working temperature: 5-35℃
2.Humidity: less than 85%
3.Power: 220V ,50Hz ,1.5A
4.Dimension and Weight :84cmx54cmx46cm; About 70Kg
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 ...
I.Technical Features 1.Deuterium lamp background correction system. 2.Selection in double lamp and lamps auto conversion device. 3.Auto-wavelength scanning setting, auto-lamp current, auto-voltage and auto-regulation of energy. 4.Flame monitoring protection system. 5.Titanium ...