Environmental Chamber for Selector DRIFTS

Selector Environmental Chamber + Spares

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Diffuse Reflectance Environmental Chamber

Specac offers an Environmental Chamber designed for use with the Selector™ Diffuse Reflectance Accessory. This Environmental Chamber extends the sampling capabilities of the Selector™ by allowing the study of a diffusely reflecting sample at temperatures up to 800°C and pressures from vacuum (0.001 Torr) to 500 psi. Solid or powder samples are placed onto a sampling cup within an atmospherically controllable chamber for DRIFTS spectroscopic analysis. This accessory is ideal for infrared spectroscopic analysis of kinetics, catalysis, surface analysis, polymerisation, and co-ordination chemistry.

ZnSe windows are used as standard on the chamber, to give a good balance between wide mid-IR transmission and mechanical strength. Other windows are available on request. The main body of the Environmental Chamber is constructed from 316 stainless steel for both ruggedness and chemical resistance. A water cooling jacket keeps the outside of the chamber cool when operating at high temperatures and a safety ‘burst disc’ activates whenever the pressure exceeds the recommended safety limit.

The Environmental Chamber can only be used in conjunction with Specac’s Selector™ Diffuse Reflectance Accessory.

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  • Accessories
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Selector Environmental Chamber
  • Selector Environmental Chamber + Temperature Controller A Selector Environmental Chamber with a dedicated Temperature Controller. Can only be used with Selector DRIFTS Accessory. GS19930
 
Spares
  • Essential Spares Kit for Environmental Chamber GS19931
  • Selector 4mm Diameter Micro-Sampling Cup 4mm Diameter Micro-Sampling Cup for the Selector Diffuse Reflectance Accessory GS19915
  • Selector 11mm Diameter Standard Sampling Cup 11mm Diameter Standard Sampling Cup for the Selector Diffuse Reflectance Accessory GS19916
  • Selector Tilted Sample Cup for Total Reflectance Measurement Tilted Sample Cup for Total Reflectance Measurement using the Selector Diffuse Reflectance Accessory GS19917
  • Selector Diabrase Abrasive Pad Sample Mounts Diabrase Abrasive Pad Sample Mounts for the Selector Diffuse Reflectance Accessory (pkt of 2) GS19918
  • Selector Diabrase Abrasive Sample Pads 12mm Diabrase Abrasive Sample Pads (12mm diameter) for the Selector Diffuse Reflectance Accessory (pkt of 100) GS19919
  • RS232 Connection Kit for 4000 Series Specac Temperature Controllers GS28000
  • USB Connection Kit for 4000 Series Specac Temperature Controllers GS28001
  • RS485 Connection Kit for 4000 Series Specac Temperature Controllers GS28002
  • ZnSe Window Housing Assembly for Environmental Chamber Pressure Certified ZnSe Window Housing Assembly for the Environmental Chamber P/N GS19930 GS19934
 
Application Notes
Data Sheets
  • Selector Datasheet

    The Specac Selectorâ„¢ is a flexible Diffuse Reflectance Infrared Fourier Transform Spectroscopy (DRIFTS) Accessory for analysis of powdered and solid samples.
  • Selector Environmental Chamber

    Specac offers an Environmental Chamber designed for use with the Selectorâ„¢ Diffuse Reflectance Accessory.
User Manuals

Features

  • Advanced Diffuse Reflectance measurements
  • Programmable controlled temperatures to 800°C
  • Operates from vacuum (0.001 Torr) to high pressure (500 psi)
  • Controlled atmosphere (gas inlet and outlet)
  • Extensive safety features