CL2 Halogen Spectral Irradiance Standard (250-3000nm)

Lamp type

Grit-blasted quartz tungsten halogen lamp, G6.35 base

Nominal lamp power and voltage

100W, 12V

Operating current

8.5A

Expected lifetime

2000 hours

Peak wavelength (typ.)

860nm

Peak spectral irradiance (typ.)

30 mW.m^-2.nm^-1

Illuminance (typ.)

1150 lux

Correlated colour temperature (typ.)

3200K

Chromaticity coordinates, CIE 1931 & 1976

x = 0.4281, y = 0.4010, u' = 0.2462, v' = 0.5188

Measurement type

Spectral irradiance at 500mm from datum face

Wavelength range

250-2500nm, with De Vos extrapolation to 3000nm

Wavelength interval

5nm

Traceability

Physicalish Technische Bundesanstalt (PTB, Germany)

Calibration frequency

Recommended after 100 hours burn-time

Connector

4mm socket

Compatibility

Post mounting hole

Dimensions

91.2L x 44.4W x 76.2H (mm)