低死体积漫反射原位池
PX-RC-DRS-A1
低死体积 · 瞬态光谱 · 高温高压
产品介绍
适配各主流品牌傅里叶变换红外光谱仪和紫外-可见吸收光谱仪。配备拉曼穹顶，还可用于拉曼光谱原位表征。研究对象为气固相体系。能够满足从真空到高压，从常温到高温的各种实验条件。其极低的内部无效体积确保了气体的平均停留时间低于2秒，是光谱动力学研究的理想选择。
产品优点
- 低死体积，可用于SSITKA、MES等瞬态光谱测试
- 可引入外部光源，开展光催化研究
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） |
Low Dead-Volume Diffuse Reflectance In-Situ Cell
PX-RC-DRS-A1
PRODUCT INTRO
Compatible with mainstream FTIR and UV-Vis spectrometers and equipped with a Raman dome for in-situ Raman characterization, the PX-RC-DRS-A1 is built for gas-solid reaction studies. It supports experimental conditions from vacuum to high pressure and from ambient to high temperature. Its extremely low internal dead volume keeps average gas residence time below 2 seconds, making it ideal for spectroscopic kinetics research.
PRODUCT ADVANTAGES
- Low dead volume — suitable for transient spectroscopies such as SSITKA and MES
- Supports an external light source for photocatalysis studies
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) |