ISO flue gas calibration certificate - with 6 measuring points
0520 0055
ISO flue gas calibration certificate - with 6 measuring points
This certificate documents the ISO calibration of your measuring instrument. Calibration is carried out at the following measuring points: O2: 2.5 vol%, CO: 100 ppm, CO: 1000 ppm, NO: 800 ppm, NO2: 100 ppm, SO2: 1000 ppm.