UNIPHOS DOSIMETER TUBES
Dosimeter Tubes measure the total dose of chemical to which an air space or person has been exposed over a period of time, such as during fumigation of goods in a cargo vessel or daily worker exposure. The tubes are place into the exposed area or worn on a lapel clip for hours to days, and the dose is read directly from the length of color stain.
These tubes are available for Phosphine, Oxygen, Ammonia and Carbon Dioxide.
- Cost effective method
- No sample draw pump is required
To measure (TLV-TWA) personal exposure ValueTo monitor day to day gas concentration and distribution in the work place and compare with standard (TLV- TWA) values given in by the government.To certify the adequacy of phosphine fumigation
(1-200) x 102 ppm hrs
(1-200) x 103 ppm hrs
(1-100) x 150 ppm hrs
25-500 ppm hrs
(5-120) x 103 ppm hrs