Honeywell Chemcassette is a calibration free toxic gas detection method that uses an optical scanning system to detect the presence of gas by a color change on the specially chemically impregnated paper tape. Chemcassette technology is highly specific and reacts extremely fast to the presence of parts per billion (ppb) levels of many hazardous gases.
Chemcassette tapes are individually formulated for a specific gas or family of gases. Each Chemcassette tape is a proprietary chemical reagent system that acts as both a trapping and analysis medium, detecting and measuring ppb/ppm amounts of target gas with excellent sensitivity and response speed. Each Chemcassette tape is gas tested to assure proper response when installed in-field.
Each Chemcassette is manufactured to traceable ISO 9000 manufacturing standards by a world class team of highly trained chemists and each batch is calibrated with ultra pure gas that is traceable to nationally accepted standards. This means that the end user does not have to provide calibration facilities themselves thereby saving cost and reducing risks to their own staff.
