ShenZhen Korno Import&Export Co.,Ltd
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6.2.3 Real Time Curve
User can view the curve of real time data in this menu as it shown in
figures 23-24.
6.2.4 Zero Calibration
If zero drift of the sensor is over range, user can proceed zero
calibration ,the gas concentration are defaulted set to zero after zero
calibration as shown in figure 26.
Special Note: Zero calibration must be proceed in fresh air or
high-purity inert gas(for example 99.999%VOL N2 etc)
