NIST SRM 1930 compliant kit for photometric accuracy and neutral density in the VIS range (400-700nm

Firefly Scientific's equivalent of the NIST SRM 1930 calibration reference kit for verification of photometric accuracy in the VIS range.


Delivery includes:

  • FF-HF-0.3 calibration standards 0.3AU (50% transmission)
  • FF-HF-1.5 calibration standard 1.5AU (3% transmission)
  • FF-HF-2.0 calibration standard 2.0AU (1% transmission)
  • FF-A30 holder
  • FF-CASE-P4 case


  • Tolerance of the photometric accuracy filters: FF-HF-0.3 +/- 0.0020AU, FF-HF-1.5 +/- 0.0054AU, FF-HF-2.0 +/- 0.0055AU
  • Wavelength range: 400-700nm 
  • External dimensions of the individual filters: 12.5 x 12.5 x 45.0mm

Advantages of Firefly Scientific's solid state calibration standards:

  • Highly accurate and reproducible calibration of your spectrophotometer
  • Never has to be replaced
  • Never needs recalibrating if handled and stored correctly
  • Scratch-resistant coating protects optical surfaces
  • Can be used in any spectrophotometer (with standard 12.5 x 12.5 x 45.0mm holder)
  • Fulfils or surpasses NIST-1930 requirements and tolerances
  • NIST compliant
Pictures shown are for illustration purposes only and may vary from the actual product in shape, colour and design
Product no.:FF-NIST-1930-KIT
2,257.00 €*


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Browse this category: NIST SRM - compliant products