Calibration services

LightLab offers a wide range of optic and radiometry calibration services. Our measurements are traceable and, as indicated below, covered by our laboratory accreditation. Calibration results are in the form of calibration reports that can include conformance certificates and adjustment of the meter.

LightLab operates a NATA accredited photometric calibration laboratory. Calibration capability includes responsivity of light meters*, luminance meters*, UVA detectors*, phototherapy meters including bilirubin meters as indicated in the list below.

Calibration of meters

• Illuminance meters* for illuminance & spectral responsivity, linearity, cosine correction
• Luminance meters* for luminance & spectral responsivity, linearity
• UV-A meters* for UV-A responsivity, linearity
• Gloss meters*
• Phototherapy / Bilirubin meters
• Colour meters

Calibration of sources

• Luminous flux*, luminous intensity*
• Correlated colour temperature* and other emission metrics

Calibration of materials

• Regular luminous transmittance*
• Gloss (specular inclusive or exclusive)
• Reflectance, luminance factor