VIS Photometric & UV/VIS Wavelength Accuracy Kit 

$2219.00 / Each
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Welcome to the home of Precision Cells' solid-state UV-VIS Spectrophotometer Calibration Standards. The world's only standards that NEVER need recalibration.

This kit includes the following filters:


  • Photometric accuracy in the VIS range (400-700nm)
  • Wavelength accuracy in the UV and VIS range (241.5-637.5nm)

Product Specs:

  • Tolerance for photometric accuracy filters: +/- 0.0022 au
  • Tolerance for wavelength accuracy filters: +/- 0.2nm
  • External dimensions of individual filters: 12.5 x 12.5 x 45.0 mm

Benefits of Precision Cells' Solid-State Calibration Standards:

  • Highly accurate and consistent spectrophotometer calibration every time.
  • Never has to be replaced.
  • Never has to be recalibrated if handled and stored properly.
  • Scratch-resistant coating protects optical surfaces.
  • Can be used in any spectrophotometer (with standard 12.5 x 12.5 x 45.0 mm holder)
  • Surpasses NIST requirements and tolerances.
  • NIST-traceable.

This kit includes:
1 Neutral Density Filter H-F2-0.2
1 Neutral Density Filter H-F3-0.5
1 Neutral Density Filter H-F4-1
1 Wavelength Filter WAV-1 UV/VIS Solid State Holmium Oxide
1 Blank Blank, P/N A30
1 Case CaseP4

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  Average Customer Rating 5 / 5

Product Comments & Ratings


Excelent product, high precision and accuracy

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