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The Selector - Environmental Chamber & Accessories

This accessory allows for the study of diffusely reflecting solid samples in a controlled atmosphere ranging from ambient temperature to 800°C, and vacuum (10-3 Torr) to 500 p.s.i. pressure.

 The standard chamber window is ZnSe, which gives a good balance between IR transmission and mechanical strength. Other optical transmitting windows are available on request. The body is constructed from 316 stainless steel for ruggedness and chemical resistance. Safety features include a low voltage automatic power supply and an automatic shut-down feature, should the temperature sensor detect an overheating fault. A water cooling jacket keeps the outside of the chamber cool when operating at high temperatures and a safety “burst disk” activates whenever the pressure exceeds the recommended safety limit.

Key Features

  • Programmable controlled temperatures to 500ºC
  • Operates from vacuum (10 -3 Torr) to high pressure (500 psi)
  • Provides controlled atmosphere (gas inlet and outlet)
  • Extensive safety features

Applications

  • Powders
  • Intractable solids
  • Liquid samples as a dispersion over KBr matrix

Ordering Information

GS-19930

Environmental Chamber and High Stability Controller with RS232 interface.

Please specify spectrometer make & model.

Please specify 220V or 110 V and country of use

Options

GS-28000 RS232 Connection kit
GS-28001 USB Connection kit
GS-28002 RS485 Connection kit

The Selector - Spares & Consumables

GS-03610 KBr powder (50g)
GS-19915 4mm diameter micro cup for the Selector
GS-19916
11mm diameter standard cup for the Selector
GS-19917 Tilted cup for total reflectance measurements
GS-19918 Abrasive pad sample mount for the Selector
GS-19919 Diabrase abrasive sample pads 12mm diameter for Selector (100)

 

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