OLIS-Modernized Perkin-Elmer™ 983 IR Spectrophotometer

World-renowned for obtaining accurate peak intensity data in the IR, the dispersive grating optical design has been replaced by FTIR’s that are incapable of matching the photometric accuracy of the original configuration.


High resolution Infrared scanning
Diffuse & Specular reflectance of solid and powder samples
Characterization of filters, coatings, and optical components

Technical Specifications

Double beam

Dispersive grating monochromator with four grating turret and nine filters

Globar light source

5000 – 180 cm-1

New TGS detector

Double chopper

Available upgrades

Specular reflectance – fixed angle

Diffuse Reflectance

Integrating Sphere for reflectance measurements

Vertex Specular Reflectance Accessory

Need to measure specular reflectance?

We are capable of adding specular reflectance capabilities to this unit. Click to learn more about our Variable Angle Cell Holder.

Have any questions? Send us an email!

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