275988 - Miller SAR BreatheAir CO Monitor Calibration Kit with Regulator and Case

Comprehensive Calibration for Miller SAR Systems

The Miller 275988 SAR BreatheAir Calibration Kit is a critical maintenance accessory designed specifically for the calibration of Carbon Monoxide (CO) monitors found within Miller's BreatheAir filtration systems. In industrial environments where supplied air respirators (SAR) are utilized, the integrity of the breathing air is paramount. This kit provides the necessary standard reference gases to verify that the filtration system's onboard monitor is accurately detecting hazardous levels of carbon monoxide, ensuring compliance with safety regulations and protecting the health of the operator.

The kit is meticulously curated to include all components required for a complete calibration procedure. It features two 17-liter gas cylinders: one containing Zero Grade Air for establishing the sensor's baseline zero point, and another containing a precise mixture of 10ppm Carbon Monoxide (balance Air) to test the sensor's alarm threshold and span accuracy. The inclusion of both gases allows for a proper two-point calibration, which is the industry standard for ensuring gas detection reliability.

Beyond the consumable gas cylinders, the Miller 275988 kit includes durable hardware essential for the task. A high-quality CGA-600 regulator is provided to control the flow of gas from the cylinders to the monitor. This regulator is paired with a hose featuring a quick-disconnect fitting, engineered to mate perfectly with the calibration ports on Miller BreatheAir panels. This design minimizes setup time and prevents leaks during the calibration process. All components are housed within a rugged carrying case, keeping the cylinders secure and the regulator protected from dust and impact when not in use. Regular use of this calibration kit is recommended to maintain the operational status of the SAR system and to adhere to manufacturer maintenance schedules.