The heart of the UVEGA system is based on charge capacitor diode array (CCD) technology.
The fundamentals of the system’s operation is simple. First, ultra-violet light is generated from some type of source, usually either a deuterium or xenon lamp. The light is collected and concentrated using special optics.
The concentrated light then passes through an input lens into the spectrometer via a fiber optic coupling.
Once inside the spectrometer, the light is broken out into it various wavelengths by sending it through a holographic grating.
The light then hits the CCD array which in turn charges the capacitor.
The capacitors are discharged at a sample rate set by the user and the light signal at each light frequency is proportional to the total charge of each capacitor.
Spectroscopic & Concentration value display
CCD technology
Low cost of ownership
19” Rack mounting
El.Power 120/220 Vac 50-60Hz
LDL < 0f 0,5 ppmV
PC embedded technology
No moving parts
Accuracy +/- 1% of the full scale
User friendly interface
Signal output : 4-20 ma / RS232
Calibration