The issue to be noted in the application of the flue gas analyzer is to ensure that the smoke and dust protection glass is kept clean and that if the lens is infected, the light recovered and the light-absorbing city is weakened and the flag light entered will land.
Through the process filter, the wind cleaner or instrument gas can hold the camera clean 2. Assuming that the input of the flag light is not suitable for the limits, the calibration of the power of the light is required for L and S. After mediation, a check is required to check if the zero point is abnormal, assuming that the zero point runs and can be adjusted to zero by means of process bits Z and x.
After the previous step, the entry of the flag light is not too much to ask for, and the process of cutting the gain jump can further increase or reduce the input of the flag light.
Process-mediated laser launch angles can also be used to adjust the flag light (which is usually not recommended for use on site).