LED Light Meter, Integrating Sphere, 50cm Diameter, Opening Hemispherical Shell

Manufacturer's part number :

BTS256-LED + ISD-50HF-V01

Manufacturer Gigahertz Optik

Gigahertz Optik

Description :

BTS256-LED + ISD-50HF-V01 is ligth meter for the luminous flux measurement of 2π and 4π light fixtures inside a sphere. ISD-50HF-V01 integrating sphere with a hemispherical shell for opening and closing. Integrating spheres with a 50 cm diameter and auxiliary lamps. Light meter with Bi-Technology sensor for acurate measurement of luminous flux, spectral radiant power, color temperature, Ra and R1 to R15 color rendering index, xy and u'v' chromaticity coordinates and XYZ color values. User software with auxiliary lamp routine and recalibration functions. Options: quadripole test sockets for common lamps.

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  • Luminous flux calibration +/-8%
  • Light sensor: Bi-Technology sensor with a broadband detector and a 256 Pixel CMOS diode array. Integrated aperture for automatic dark signal adjustment.
  • Input optics - ISD-50HF-V01 integrating sphere: Integrating sphere with barium sulfate coating. Measurement port with 63.5mm diameter. Port reducer with 50.8mm diameter and knife-edges. 12V/20W Halogen auxiliary lamp. Table stand
  • Input optics for the luminous flux: Integrating sphere with synthetic ODM98 coating and protective window at the sphere port.
  • Interface: USB
  • Operating temperature range: 10°C to 30°C
  • Benefits

    Photometric,Colorimetric Measurement Capabilities:
  • Øp luminous flux in lm
  • Øe radiant power in W
  • Øλ spectral radiant power
  • x, y CIE 1931 color coordinates
  • u‘, v‘ CIE 1976 color coordinates
  • CT color temperature
  • Δuv deviation from the blackbody locus
  • λdom dominant wavelength
  • λp peak intensity wavelength
  • λ0,5 spectral half-width
  • Purity color purity