热电耦合原位池
PX-RC-DRS-TEC
弹性恒焦 · 一体化馈通 · 光谱零漂移
产品介绍
适配各主流品牌光谱仪，专为电场环境的多相催化原位表征而设计。创新性采用弹性恒焦结构与悬空馈通设计，彻底解决了变温过程中的光路跑焦问题与高温区域多路信号引入的密封难题。适用于气固相体系下的热电耦合原位光谱及电学表征，保证了数据的准确性与可靠性。
产品优点
- 弹性恒焦设计物理锁定样品高度，自动补偿热膨胀，实现光谱信号零漂移
- 馈通结构实现气路与电学引线的一体化引入，避免高温区密封隐患
- 支持穿透式与绕行式双模式布线，弹性推力确保电极与样品紧密接触
产品参数
| 温度范围 | 常温~600℃；常温~800℃（高温款），精度：±0.2℃ |
| 压力范围 | 真空~4.0MPa |
| 产品材质 | 316不锈钢；哈氏合金（高温款） |
| 窗片材质 | 红外光谱：石英+硒化锌；紫外-可见、拉曼光谱：石英 |
| 测温方式 | K型热电偶，末端直接置于床层内部测温 |
| 加热方式 | 双加热棒对称排列，24V/150W；20V/600W（高温款） |
Thermoelectric Coupling In-Situ Cell
PX-RC-DRS-TEC
PRODUCT INTRO
Compatible with mainstream spectrometers, the PX-RC-DRS-TEC is engineered for in-situ characterization of multiphase catalysis under applied electric fields. Its elastic constant-focus architecture and suspended feedthrough design eliminate focal drift during temperature variation and solve the sealing challenges of routing multiple signal leads through high-temperature zones. It is suited to thermo-electric coupled in-situ spectroscopy and electrical characterization of gas-solid systems, ensuring accurate and reliable data.
PRODUCT ADVANTAGES
- Elastic constant-focus design physically locks sample height and auto-compensates thermal expansion, delivering zero drift in the spectral signal
- Feedthrough structure integrates gas and electrical lead introduction, eliminating sealing risks in high-temperature zones
- Supports both pass-through and bypass wiring modes; elastic preload ensures firm electrode-sample contact
PRODUCT SPECIFICATIONS
| Parameter | Specification |
| Temperature Range | Ambient–600 °C; ambient–800 °C (high-temperature version); accuracy ±0.2 °C |
| Pressure Range | Vacuum–4.0 MPa |
| Body Material | 316 stainless steel; Hastelloy (high-temperature version) |
| Window Material | IR: Quartz + ZnSe; UV-Vis / Raman: Quartz |
| Temperature Sensing | K-type thermocouple, tip placed directly inside the catalyst bed |
| Heating Method | Twin heating rods in symmetric arrangement, 24 V/150 W; 20 V/600 W (high-temperature version) |