Monitor uses the proven scientific principle of diffusion which involves the gradual mixing of molecules of two or more substances for measuring personal exposure in work areas of industries.
Ethylene oxide monitor utilises brominated carbon to collect and convert the reactive ethylene oxide to a more stable chemical derivative, 2-bromoethanol
Compound then desorbed with methylene chloride in methanol
Accuracy within ±25% for 8-hour samplings at 1 ppm
Accuracy within ±35% for 8-hour samplings at the action limit