Hi,
I am using MQ303A and DART Sensor and other sensor for detect the alcohol in human body.
I am totally confused in the calibration process.I have conducted one gas seller,they are asking me provide required percentage for ethanol and nitrogen.
I am newbie in calibration process.I dont know how to choose the exact gas for my alcohol sensors.So anybody can help me.
I am using MQ303A and DART Sensor and other sensor for detect the alcohol in human body.
I am totally confused in the calibration process.I have conducted one gas seller,they are asking me provide required percentage for ethanol and nitrogen.
I am newbie in calibration process.I dont know how to choose the exact gas for my alcohol sensors.So anybody can help me.