Recent content by Tomcat

You are right, I'll repeat the procedure. Of course, I'll need to make some adjustment (fix RTD and electronics on laboratory stand as well as make system to slowly stir the ice bath mixture while measuring). Problem is that RTD is intended to be very close to electronics circuit board (cca...

Hello. I just did ice bath measurement, using small dewar flask, but due to the nature of the sensor, e.g. it's proximity to the PCB, I was not able to do constant stirring of the ice/water mixture. Although results show some instability, there was period of very nice distributed values from...

Thank you very much for this info. These are obviously excellent instrumets. This standard RTD probe from GE would be the most suitable for our purpose. Even if it is expensive, now I've got good reference for further search. Tom

Thank you for you answer. Well, this is actually what I discussed with my colleagues and I am glad you have the same opinion - we will calibrate ONE sensor on our Institute of Physics (they have equipment and standards). We could calibrate according to their standard RTDs and by doing this make...

Hello ! This is my first post on the Physics Forums. I am electronics technician employed in mass spectrometry laboratory at RBI Institute, Zagreb, Croatia. My question is related to calibration of RTD sensors, which I must do in another lab or division, and since I developed prototype of...