1. Home
  2. ISO flue gas calibration certificate
0520 0055

ISO flue gas calibration certificate - with 6 measuring points

Calibration certificate
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.
  • 6 calibration points: O2: 2.5 vol% / CO: 100 ppm / CO: 1000 ppm / NO: 800 ppm / NO2: 100 ppm / SO2: 1000 ppm
  • According to ISO standard
Contact
Digi Technologies Co. Ltd.
K04.23-Kingston Residence, 146 Nguyen Van Troi Ward 8, Phu Nhuan District
700000Ho Chi Minh City
Vietnam
+84 28 3636 7887

© 2026