膜催化原位池

PX-RC-DRS-MC

管状膜专用 · 多光谱兼容 · 高温高压

产品介绍

适配各主流品牌光谱仪与同步辐射光源。专为管状膜催化剂设计，创新性采用半球形穹顶与特定夹角窗口结构。通过灵活更换不同材质的光学窗片，可广泛适用于红外光谱、拉曼光谱、紫外-可见光谱以及X射线吸收谱的原位表征。设备适用于高温及高压工况（二者不可同时施加，详见参数表），能有效解决表征中的光路遮挡问题，为膜催化反应机理研究提供全面真实的数据支撑。

产品优点

模块化窗口设计，灵活兼容红外、拉曼、紫外可见及X射线吸收谱等多种表征
专为管状样品设计，采用柔性密封结构，高温高压下牢固密封且不易碎裂
特殊倾角窗口与半球穹顶有效抑制杂散光，三点接触支撑显著提升热传导效率
进气随加热台预热，避免冷气直冲催化剂
热电偶直插床层测温，更贴近真实反应温度

产品参数

温度范围	常温~850℃，精度：±0.2℃
压力范围	真空~4.0MPa *
产品材质	加热台：310S不锈钢；外壳：316不锈钢（内置循环水通道）
窗片材质	红外光谱：石英+硒化锌；紫外-可见、拉曼光谱：石英；X射线吸收谱：金刚石
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，单根20V/300W（合计600W）

备注

* 最高温度与最高压力不可同时达到，高温时须相应降压。

Membrane Catalysis In-Situ Cell

PX-RC-DRS-MC

PRODUCT INTRO

Compatible with mainstream spectrometers and synchrotron sources, the PX-RC-DRS-MC is purpose-built for tubular membrane catalysts with a hemispherical dome and angled window design. By swapping optical windows of different materials, it supports IR, Raman, UV-Vis and X-ray absorption in-situ characterization. The cell is suited to high-temperature, high-pressure operation, effectively solving optical-path obstruction issues during characterization and providing comprehensive, realistic data for membrane catalysis mechanism studies.

PRODUCT ADVANTAGES

Modular window design — flexibly compatible with IR, Raman, UV-Vis and X-ray absorption characterization
Purpose-built for tubular samples with a compliant sealing structure that holds tight under high temperature and pressure without fracturing
Angled windows and hemispherical dome effectively suppress stray light; three-point contact support markedly improves heat transfer efficiency
Inlet gas is preheated by the integrated heating stage, preventing cold gas from directly contacting the catalyst
Thermocouple inserted directly into the catalyst bed, giving readings closer to the true reaction temperature

PRODUCT SPECIFICATIONS

Temperature Range	Ambient–850 °C; accuracy ±0.2 °C
Pressure Range	Vacuum–4.0 MPa *
Body Material	Heating stage: 310S stainless steel; housing: 316 stainless steel (built-in water-cooling channel)
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, 20 V/300 W per rod (600 W total)

NOTE

* Maximum temperature and maximum pressure cannot be reached simultaneously; reduce the working pressure accordingly at elevated temperature.