Before filling, the cells are chemically cleaned with a special cleaning procedure. This is the reason for the low drift of this type of cell, which is less than 0.01 mK/a.
Water triple point cells are maintenance-free and are mainly used for the calibration of platinum resistance thermometers.
- Measurement tolerances of just a few mill kelvins.
- On request, also available with internationally recognised DAkkS certificate (ILAC).
