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.
Also known as long term detector tubes. They can be used for the measurement of Time Weighted Average (TWA) of a target gas.
- Cost Effective Method
- No sample draw pump is required
Made by Uniphos Envirotronic Inc.