FEATURES

It is a high performance spectrometer for routine analyses of aluminiums, alnicos or non-ferrous metals,etc celerity.
It consists of a stable low-voltage spark source, a high quality polychrometor with a concave diffraction grating, and a computer operation system with Chinese or English softwares.
High-energy and low voltage spark is adopted as light source.
Sample stand with water-cooling system provides for good stability, high reproducibility, and wide analytical range.
Rugged optics system.

SPECIFICATIONS:

Excitation Source
Type High-energy low voltage spark
Power supply AC 220V±1%,50Hz
Input power :1.2KVA
Capacitor :1uF,2uF,3uF,7uF
Inductance :L1=50uH,L2=10uH
Optics Unit
Focal length:0.75m
Grating:Concave diffraction grating :2400L/mm
Dispersion :0.55nm/mm(1st order)
Wavelength range:170-450nm(WLD-3C) 220-550nm(WLD-1C)
Slit width Entrance slit : 20um
Exit slit:50/70 um
Maximum number of channel :36
Electrode holder:sealed argon-filling holder with water cooling
Readout Unit
Photometric stability :RSD≤0.2%
Photometric mode:partial integration
Data Processing Unit
IBM PC
Operation of Software
Setting up working curve
Working curve standardization
Sample analyzing
Instrumental calibration
Self ing