DRS-CAL Spectral Diffuse Reflectance Standard (250-2500nm)

  • DRS Spectral Diffuse Reflectance Standard
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Calibrated in our dedicated laboratory with respect to standards calibrated by the traceable to Physicalish Technische Bundesanstalt (PTB, Germany), a range of calibration intervals within 250-2500nm is on offer.

The 50mm diameter reflecting surface of the DRS-CAL consists of our proprietary Benflect material, ensuring high diffuse reflectance across the UV-vis-IR. Whilst typically clamped to an integrating sphere in use, the DRS-CAL also includes an M6 threaded hole for fee-space mounting applications.

Core benefits

Features

  • Universal spectral diffuse reflectance calibration standard
  • 50mm reflecting surface
  • Proprietary Benflect material ensures high diffuse reflectance through range
  • Calibration range 250-2500nm
  • Calibration performed with respect to the Physicalish Technische Bundesanstalt (PTB, Germany)
  • Features sphere and free-space mounting options

Mechanical

Reflecting area50 mm diameter
Reflecting materialBenflect
Dimensions 

Calibration

Measurement typeSpectral diffuse reflectance (Specular included)
Wavelength range250-2500nm
Wavelength interval5nm
TraceabilityPhysicalish Technische Bundesanstalt (PTB, Germany)
Recommended calibration frequencyThree year recommended

Calibrations

CALIBRATION-CAL_DRS_1Reflectance calibration 380-780nm, 5nm steps
CALIBRATION-CAL_DRS_2Reflectance calibration 300-1100nm, 5nm steps
CALIBRATION-CAL_DRS_3Reflectance calibration 300-1800nm, 5nm steps
CALIBRATION-CAL_DRS_4Reflectance calibration 250-2500nm, 5nm steps
Typical DRS-CAL Measurement Data
Typical Reflectance of DRS-CAL

Ordering Information

CAL_DRSSpectral Diffuse reflectance calibration standard
CALIBRATION-CAL_DRS_1Reflectance calibration 380-780nm, 5nm steps
CALIBRATION-CAL_DRS_2Reflectance calibration 300-1100nm, 5nm steps
CALIBRATION-CAL_DRS_3Reflectance calibration 300-1800nm, 5nm steps
CALIBRATION-CAL_DRS_4Reflectance calibration 250-2500nm, 5nm steps

The Bentham Standard

We’re with you from the first call to the final result

Call us on +44 118 975 1355 or email us