Hart Scientific 5609 Overview
The Hart Scientific 5609 Secondary Reference PRT is the perfect solution if you want a very stable thermometer from Tone200 C to 670 C.
The 5609 short-term stability at the triple point of water is only 10 mK and its one-quarter inch (6.23 mm) diameter lets you get accurate measurements in only 100 mm of immersion.
The 5609 short-term stability at the triple point of water is only 10 mK and its one-quarter inch (6.23 mm) diameter lets you get accurate measurements in only 100 mm of immersion.