On-line colorimeter for chemical analysis
Tytronics Galvanic

The colorimetric system uses dual wavelength optical configuration and an autoblank feature which compensate for background color and turbidity. Colorimetric sensors are used to make absorbance measurements for direct colorimetric measurements (Beers Law). A submerged colorimetric probe measures the absorbance of the solution after reaction of sample and reagents. The probe is cleaned and rinsed between analyses, thus eliminating the problems of optics fouling. The probe is made of Kynar™ and the reflector of Hastalloy C, which provides excellent chemical resistance. The probe can be supplied in two different optical pathlengths, 2 and 4 cm, determined by concentration

CALIBRATION: True multi-featured two point calibration technique allows trace analysis to be routinely checked by simply using distilled water. Periodic checking of span standard can be easily performed.