Frequently Asked Questions (FAQ)

I am using a B thermocouple, but the indication error is quite large around room temperature. Why is that?

B熱電対は熱起電力が相対的に小さく、JISでは600℃未満は規定外になっています。特に起電力の特性上、室温近くの低温域では誤差が大きくなります。

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