I was working on thermogravimetric analysis for some materials, however, because of the pandmy I stoped using the STA TG DTA-DSC 1600 for like 6 months, when I was able to work again with it, the temperature measurement system seems not to be working, now when I connect the software with the analyzer the frunance sensor marks 1740°C all the time, even without heating and the external sensor marks 0°C. Can somebody tell me what the problem might be or any sugestion on how solving it?
Thanks in advance.
BTW: The software I'm using is Calisto v. 1.36.