液相全反射红外原位池
PX-RC-ATR-A2
液相原位监测 · 三款配置 · 材料可选
产品介绍
产品优点
- 三款配置：常温实验、循环介质升降温和电加热可按实验条件选择
- 材料可选：PEEK底座和方板可整套改为PTFE，配全氟醚密封，适配不同样品体系
产品参数
| 常规版 | 单层石英反应瓶，不配主动控温部件 |
| 循环介质控温版 | 双层夹套石英反应瓶，夹层通循环介质；循环装置及介质由客户自配，不包含在产品内 |
| 电加热夹套版 | 单层石英反应瓶，配外部电加热夹套及独立温控仪 |
| 底座与支承方板 | 默认PEEK；选PTFE时圆柱形底座与下方方板一起更换 |
| 密封垫片与垫圈 | 默认全氟醚橡胶（FFKM） |
| 循环款温度范围 | -20~150℃，实际范围由循环装置、介质及实配部件允许温度共同限定 |
| 电加热款温度范围 | 室温~200℃，夹套控温探头位于夹套内侧并贴紧石英瓶外壁 |
| 液相温度监测 | 两种控温款配加长NTC热敏电阻（10K3950），从上部斜口伸入溶液，接搅拌控制器显示；不作加热闭环反馈 |
| 搅拌 | 机械搅拌，支持调速、正反转及定时 |
| 压力范围 | 真空~微正压 |
| ATR晶片材质 | 硅、锗、硒化锌，按样品体系与温度条件确认 |
| 液路接口 | 支持连续流动进样 |
备注
循环款由客户的循环装置控制介质温度，电加热款由独立温控仪控制夹套温度；实际液温单独监测。瓶体接口及加长探头尺寸按配套结构确定。
Liquid-Phase Attenuated Total Reflectance In-Situ Cell
PX-RC-ATR-A2
PRODUCT INTRO
Compatible with FTIR spectrometers of all brands and used with the OPRex-ATR accessory, this cell provides real-time in-situ monitoring of liquid and liquid–solid systems. It combines a quartz reaction vessel, mechanical stirring and an ATR crystal, with standard, circulating-medium temperature-control and electric-heating-jacket versions. The cylindrical base and supporting square plate are PEEK as standard and can both be supplied in PTFE; sealing gaskets and rings are perfluoroelastomer as standard. Both temperature-control versions include an extended NTC probe, with the actual liquid temperature displayed on the stirring controller.
PRODUCT ADVANTAGES
- Three configurations: choose ambient-temperature operation, circulating-medium heating/cooling or electric heating to suit the experiment
- Material options: the PEEK base and square plate can both be supplied in PTFE, with perfluoroelastomer seals, to suit different sample systems
PRODUCT SPECIFICATIONS
| Standard Version | Single-wall quartz vessel; no active temperature-control components |
| Circulating-Medium Version | Double-wall jacketed quartz vessel with circulating medium in the jacket; circulator and medium are customer-supplied and are not included |
| Electric-Heating-Jacket Version | Single-wall quartz vessel with an external electric heating jacket and a separate temperature controller |
| Base and Supporting Square Plate | PEEK as standard; when PTFE is selected, both the cylindrical base and the lower square plate are replaced |
| Sealing Gaskets and Rings | Perfluoroelastomer (FFKM) as standard |
| Circulating Version Temperature Range | −20 to 150 °C; actual range is limited jointly by the circulator, medium and fitted components |
| Electric-Heating Version Temperature Range | Ambient–200 °C; the control sensor is inside the heating jacket and in close contact with the quartz vessel outer wall |
| Liquid Temperature Monitoring | Both temperature-control versions use an extended 10K3950 NTC thermistor inserted through an upper angled port and connected to the stirring controller for display; it is not the heating-loop feedback sensor |
| Stirring | Mechanical stirring with adjustable speed, forward/reverse rotation and timer |
| Pressure Range | Vacuum–slight positive pressure |
| ATR Crystal Material | Silicon, germanium or zinc selenide; selected to suit the sample system and temperature conditions |
| Fluidic Interface | Continuous flow injection supported |
NOTE
The customer’s circulator controls the medium temperature in the circulating version; a separate controller controls the heating-jacket temperature in the electric version. Actual liquid temperature is monitored separately. Vessel interfaces and extended probe dimensions are matched to the fitted assembly.