Frequently asked questions
Products
- HumiStat mixer
- Mass flow controllers
- Samples, substrates and targets
- Ceramic oxide powders
- ProboStat
- ProboStat Systems
- ProboStat Accessories
- Measurement Software
- Impedance
- Seebeck and resistance measurement system
- PEM sample holder
- Atmosphere Control
- Coulometric Titration
- Heating mantle 600ºC
- Furnace 1200ºC
- Furnace 1600ºC
- Data logger
- Low flow Oxygen sensor
- Other Products
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Can I apply a sealing grease to the O-rings of the cell to improve gas tightness?
Yes. However we strongly recommend that you avoid the silicone-containing greases. The silicone may eventually, via your fingers and in others ways, find its way to objects in the high-temperature zone, where it will evaporate and contaminate your samples with a thin SiO2 layer. Instead, use a high-vacuum quality grease, like Glisseal HV. We do not recommend using grease when measuring in pure O2 due to a risk of ignition. |
