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WAV-1 VIS Holmium Oxide Wavelength Accuracy Calibration Standard 

$499.00 / each
Add to Favorites ( Part Number WAV-1 VIS )

Welcome to the home of NSG's solid-state UV-VIS Spectrophotometer Calibration Standards. The world's only standards that NEVER need recalibration.

All NSG calibration standards are NIST traceable and NIST compliant. Performance of all NSG reference calibration standards, including but not limited to this standard, meet or exceed NIST requirements.

Unless recalibrations on a periodic basis are required by QA procedures of a customer’s organization, all NSG solid-state calibration standards do not need to be re-calibrated due to materiaI aging.

Where required, NSG will provide periodic re-calibrations. Contact us for more information.

The WAV-1 allows for the calibration of wavelength accuracy of spectrophotometers in the visible (VIS) range.  This product was specifically developed so that customers using VIS spectrophotometers have a more economical alternative to the more comprehensive WAV-1 UV/VIS standard.

Reminder: The measured wavelengths’ peaks depend, among other factors, on the user’s spectrophotometer’s slit-width (spectral band-pass). Our calibration measurements are provided with either a 1 nm or 2 nm slit-width and could also be performed, for an extra fee to be set on per-case basis, at the customer-desired slit-width(s).

All calibration kits come with the following:

  • NSG Precision Cells Unique Lifetime Warranty
  • Certificate of Calibration
  • Instructions on how to properly use calibration standards

We provide the following NIST-compliant peak values for the wavelength accuracy calibration of spectrophotometers:

  • 360.8 nm
  • 385.8 nm
  • 418.5 nm
  • 453.4 nm
  • 459.9 nm
  • 536.4 nm
  • 637.5 nm

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