The SafeAir aromatic isocyanates direct reading colourimetric badge may be used for personnel or area monitoring for exposure times ranging from 15 minutes to 24 hours. A new badge is issued to each employee at the beginning of the work day and then easily disposed of.
The SafeAir consists of a direct reading colourimetric badge and a colour comparison chart. SafeAir badges provide an immediate visual indication when a specific chemical hazard is present.
The sensor in the SafeAir badge is constructed from a coated indicator layer rather than impregnated paper, thus providing homogeneous and stable colour formation. The indicator layers are highly sensitive and selective to the targeted hazard.
A colour change in form of an "exclamation mark" warns the presence of the targeted hazard.
The SafeAir system is a low cost chemical detector badge for testing toxic gases and vapours. The colorimetric badge requires minimal training. They operate by diffusion exposure and no pump or active elements are required. There is no calibration, extra equipment or laboratory analysis required.
The kit includes; 10 x Colorimetric Badges, 1 Colour Comparator and 10 x Re-useable Badge Clips