SRS12 Halogen Spectral Radiance Standard (250-2500nm)

Electro-Optical

Lamp type

Grit-blasted quartz halogen lamp, G6.35 base

Nominal lamp power and voltage

100W, 12V

Operating current

8.500A

Expected lifetime

2000 hours

Sphere coating

BaSO4

Window diameter

100mm

Peak spectral radiance (typ.)

490 mW.m-2.sr-1.nm-1 at 750nm

Luminance (typ.)

24,600 cd.m-2

Correlated colour temperature (typ.)

3360 K

Chromaticity coordinates, CIE 1931 & 1976

x = 0.4146, y = 0.3984, u' = 0.2386, v' = 0.5158

Calibration frequency

Recommended after 100 hours burn-time

Calibration (typical values)

Measurement type

Spectral radiance over a circular central area of diameter 10mm

Wavelength range

300-1400nm, 5nm intervals

Wavelength interval

5nm

Traceability

Physicalish Technische Bundesanstalt (PTB, Germany)

Calibration frequency

Recommended after 100 hours burn-time

Mechanical

Connector

4mm socket

Dimensions

417L x 340W x 345H (mm)

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