Uniphos Dosimeter tube is a device which provides the CT product (DOSE) of phosphine during fumigation. Unlike normal detector tubes, phosphine enters the dosimeter tube by diffusion. The stain length obtained on the dosimeter tube which is kept in the fumigated enclosure for the entire period of fumigation gives the total dose received by the fumigated commodities.

Features

• Ranges : (1-20) X 103 ppm hrs
•  (1-200) X 103 ppm hrse