Infrared flue gas analyzer attention

    1. Check whether the cable and the gas pipe links are normal, broken or loose before opening.

    2. Once on, check if the airway is open and check if the condensation is able to block the drain.

    3. Check the air cover of the apparatus after it is turned on to ensure that the flue gas does not leak in the airways. (Check the air cover of the instrument, which is capable of blocking the vent, if the sample flow of the instrument is reduced to zero within 2min, indicating that the air cover is satisfactory. 4) When preheating, hand-to-hand contact the upper end of the dryer to feel whether the built-in cooler can be cooled, or to see if the signal lights are scintillated after the instrument is operational.

    5. When preheating, check to see if the reptile pump can be rotated and properly drained.

    6. After preheating, check if the display screen readings on the instrument ' s mainframe are normal and if the internal pumps and fans of the instrument can be rotated.

    7. If the instrument is equipped with a heating tube, the heating system will be inspected for normal operation.