M4000 Benchtop AES creatively combined with world leading argon circulation technology enables the analysis of Fe, Al, Cu and other bases materials.  (benchtop spectrometer, ) is an ideal solution to fast and accurate quantitative analysis near the furnace, metal material quality control and scientific research.

Optical System
 Paschen-Runge optical system
 Mult-CCD detectors with high resolution
 Wavelength range: 175-520nm
 Optics sealed argon circulation system

Spark Stand
 Open sample clamp
 Easily operated sample clamp adapted to different sample geometrics
 Optimized argon circuit design
 Easy to clean and maintenance

Excitation Source
 Programmable pulse digital source
 Maximum discharge frequency: 1000 Hz
 Maximum discharge current: 400 A
 Spark ignition pulse:1-14kV
 Spark excitation pulse:20-230V
 Arc excitation pulse:20-60V
 Excitation Hole:13mm
 
Argon Requirement
 Purity requirement:99.999%
 Input pressure:0.5MPa
 Max 3.5L/min in sparking
 Average standby flow: 1L/min
 
Electrical and Environmental Requirement
 AC220V20V,50Hz
 Max 400VA in sparking
 Average standby power 50VA
 Room temperature: 1030
 Storage temperature:045
 Relative humidity: 20%80%

M4000  Model

Model	Wavelength	Description
M4000 N	175-520 nm	Available for bases such as Fe,   Al, Cu
M4000 S	200-520 nm	Available for bases of Al, Cu