簡介
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.
我要諮詢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.
| 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 |
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.
| 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 |