- Precision current power supplies
- Radiometers and photometers
- Calibration lamps
- Spectrometers and spectroradiometers
- Imaging photometer (video photometer)
Informations about Radiometers and photometers:
G&H Lumisphere Plus Color – Integrating sphere measuring system
The Lumisphere Plus TLF measuring system is suited for a precise measurement of the luminous flux of different lamps and light sources acc. to DIN, EN, CIE and NIST.
Additionally, it is possible by means of the colour option to determine the colour co-ordinates, the colour-rendering indexes, the correlated colour temperature, the peak and the dominant wavelength, the half width of LEDs and others.
The integrating spheres are available in size 18, 39 and 76 inches (approximately 0.5, 1 and 2 meters). The coating of the integrating spheres is done with Optolon II.
The measuring system OL 770-LED is preferably used to measure the spectral parameters of LEDs and their luminous flux, luminous intensity and their goniometric radiation characteristic.
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