Page 12 - pg instruments brochure for web

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12
OPT I CAL SYSTEM & COMPONENTS
High quality optical components ensure reliable
analytical data with low stray light achieved using
very low noise electronic circuits.
The split beam ratio optics ensures good optical
stability.
Pre-aligned Deuterium and tungsten light sources
deliver superior stability across the full wavelength
range. Both types of lamps are inexpensive and easy
to replace when required.
The modular design allows easy access to all optical
surfaces which can be easily cleaned to maintain
optimum reflectivity over the lifetime of the
instrument.
8 cell chan