Low Temperature Diffuse Reflection In Situ Cell - PX-RC-DRS-A2 scientific laboratory equipment
PX-RC-DRS-A2

Low Temperature Diffuse Reflection In Situ Cell

Cryogenic-capable DRS in situ cell for −120°C to 500°C gas–solid spectroscopy.

−120°C ~ 500°C
Temperature Range
Vacuum ~ 4.0 MPa
Pressure Range
316 stainless steel
Product Material

Product Introduction

The PX-RC-DRS-A2 enables diffuse reflection in situ spectroscopy from −120°C to 500°C, extending operando studies into cryogenic regimes. It is suitable for mainstream FTIR and UV-visible spectrometers and can be equipped with a Raman dome for in situ Raman characterization. Designed for gas–solid phase systems, it covers experimental conditions from vacuum to high pressure. An included portable heat gun effectively prevents frosting or condensation on the window surface, ensuring stable infrared signal acquisition during low-temperature operation.

Product Features

Cryogenic Operation

Supports low-temperature experiments down to −120°C, enabling studies of adsorption, intermediates, and low-temperature kinetics.

Anti-Frost Window Management

Portable heat gun mitigates frost and condensation on window surfaces to maintain high-quality IR signals.

Compact and Universal

Compact design with broad compatibility across major FTIR and UV-Vis instrument platforms.

Technical Specifications

Model Number
PX-RC-DRS-A2
Temperature Range
−120°C ~ 500°C, accuracy: ±0.2°C
Pressure Range
Vacuum ~ 4.0 MPa
Product Material
316 stainless steel
Window Panel Material
Infrared spectroscopy: quartz + zinc selenide; UV-visible and Raman spectroscopy: quartz
Temperature Measurement Method
K-type thermocouple, with the junction placed directly inside the catalyst bed
Heating Method
Dual heating rods symmetrically arranged, 24 V / 150 W

Ready to Enhance Your Research?

Contact our team to discuss your specific requirements and receive a customized quote for the Low Temperature Diffuse Reflection In Situ Cell.