Clearance Specials
Small Cylinders
10 ppm CO, zero air, regulator, tubing, and hard case, 17 liter size disposable cylinders, for Canadian CO monitor settings.
10 ppm CO, zero air, regulator, tubing, and hard case, 17 liter size disposable cylinders, for Canadian CO monitor settings.
Unit of Measure
Specifications
Brands |
N/A Kleen Blast |
Direct Current (DC) Voltage |
N/A 9 V |
Power Cord Alternating Current (AC) Voltage |
N/A 115 V |
Optional Alternating Current (AC) Voltage |
N/A 230 V |
Country of Origin |
N/A USA |
Certification |
N/A CSA Approved for Class I, Division 1, Groups C and D environments (9 VDC operation only) |
How Often Should I Calibrate The Monitor?
How Often Should I Calibrate The Monitor? |
N/A
Air Systems recommends calibrating our CO and CO/O2 Series breathing air monitors monthly. If monthly calibrations are not followed, the monitor should be recalibrated at least every six months from the last calibration prior to use. Zero Air - When calibrating the monitor, Zero Air is used to achieve a true zero reading on the monitor before using the Carbon Monoxide (CO) test gas. Zero air removes all background interference gasses. Carbon Monoxide (CO) - Use only 10-20 ppm CO gas for calibration. Using a higher CO concentration may decrease accuracy at lower scale readings. Note: 10 ppm gas must be used to satisfy Canadian calibration requirements. Oxygen (O2) - For CO/ O2 monitor, use only 20.9% oxygen in nitrogen gas for calibration. |