stabilization of measurement

[drsisco]

I put the cold junction at 0°C as you can see on the attached image. I averaged too.

[Henrik_Volkers]

Unless you have your coldjunction at 0°, like an icebath , you should enter the temperature of the green connector (roomtemp?)

[drsisco]

Hello,

I fixed the sensor stability problem. Now i would like your help to finalize a program that I am in the process of carrying out on the labview. My main goal is to control two leds with the temperature measured by a thermocouple. Indeed, I would like that when the temperature of the thermocouple is in the range [20 ° C to 70 ° C], the first led lights up when the second remains off (this corresponds to the rising side of the cycle) . As soon as the temperature is above 70 ° C, the first led goes out then the second comes on automatically until the temperature of 20 ° C is reached again (this is the descending phase of the cycle). I was able to make a program for the ascending phase (see attached file) but I encountered difficulties in doing both phases in the same program.

Anyone have an idea for me?

I am a note taker for any suggestions.

Thank you in advance