Perkin Elmer Lambda-900 950 w/ PELA-1029 Absolute Specular Reflectance Accessory
Stock IDWELL2789
Price
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Item Descriptions
This is an upgraded PE Lambda-900 UV-VIS-NIR Spectrophotometer that has equipped with a PELA-1029 Absolute Specular Reflectance Accessory('V-W' optical geometry).
The 'VW Geometry' introduces two reflections at the sample.
Key features
- This is advantageous for samples with high reflectivity since the signal change to be measured is twice as large.
- However, the need for two reflections makes this unsuitable for small samples, especially at higher angles of incidence.
Applications
It is also unsuitable for samples of low reflectance.
Specifications
Features/Principle: • Wavelength Range: 175~3300 nm (200~2500 nm if using a collection sphere) • Minimum Sample Size: Fixed angle VW - 20 mm x 20 mm
Included items
This accessory is the primary instrument used in the characterization of the reflectance properties of optical materials worldwide.
Warranty
This used/upgraded Lambda-900/950 comes with a System Control PC with Windows-10 (or 7) O/S, the latest version UV Winlab Software. 90 Days warranty. More details available upon request.
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