FPA 4100™ UV DIGITAL PHOTOMETERS

Galvanic’s FPA 4100 family of process photometers enables measurement of the concentration of a wide variety of analytes in both liquid and gas streams. The photonics module can accommodate either UV or visible light sources and has a temperature controlled photo diode block for maximum signal stability. The light source and detectors are coupled to a measurement cell via fiber optic cables.

Features:

• Continuous measurement without the need for reagents or compressed gases
• Cell may be installed in a bypass line or in-line; measurement cells may be heating using an oven or by steam jacketing
• Linear response to concentration
• Multi-stream (up to 8) analysis option
• Temperature-controlled detector block and UV light sources for stability, long lamp life
• Dual-wavelength measurement compensates for turbidity, changes in light intensity, optical window coating, and bubbles