PEM 治具
PEM sample holder 型號：PEM sample holderThe newly designed PEM sample holder is a small, compact unit for 4-electrode conductivity measurements of self-standing polymer film slabs (e.g. PEM). The sample holder is designed for and will fit any ProboStat™ unit. Temperature range from RT to ›200°C. A heated ProboStat™ base unit allows high steam contents if desired. In combination with the HumiStat tailor-made gas mixer and humidifier, this forms a high throughput measurement system for PEM conductivity at high temperatures and controlled partial pressures of water vapour.
Together, the HumiStat and the heated ProboStat™ base unit with sample holder for small PEM slabs, offers a simple and price-economic alternative to larger PEM characterization systems on the market.
A standard potentiostat with impedance spectrometer (frequency response analyzer, FRA) will be suitable for most samples and measurements.
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The newly designed PEM sample holder is a small, compact unit for 4-electrode conductivity measurements of self-standing polymer film slabs (e.g. PEM). The sample holder is designed for and will fit any ProboStat™ unit. Temperature range from RT to ›200°C. A heated ProboStat™ base unit allows high steam contents if desired. In combination with the HumiStat tailor-made gas mixer and humidifier, this forms a high throughput measurement system for PEM conductivity at high temperatures and controlled partial pressures of water vapour.
Together, the HumiStat and the heated ProboStat™ base unit with sample holder for small PEM slabs, offers a simple and price-economic alternative to larger PEM characterization systems on the market.
A standard potentiostat with impedance spectrometer (frequency response analyzer, FRA) will be suitable for most samples and measurements.
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Core material: PEEK Electrodes: 4 electrodes in the shape of 4 integrated wires Electrode wires: Au (default), Pt or Ag (all replaceable) Contact from ProboStat™ base unit: Standard Pt or any other metal (e.g. Cu) wires Mounting: Any length standard ProboStat™ 20 mm support tube Sample fixation: Standard ProboStat™ spring load system Temperature range: RT - 200-300°C Heating: Heating mantle or tubular furnace (not included) Atmosphere (ProboStat™): Oxidizing, inert, reducing, corrosive, wet or dry