LED Measurement Systems

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GL Optic
GL Optic
C5

GL Optic is a manufacturer of comprehensive light measurement solutions. Subsidiary of JUST Normlicht, with over 30 years expertise manufacturing controlled viewing lighting systems. Products sold and serviced on all continents. From camera manufacturers, luminaire producers, and lighting engineers to print production companies, GL Optic products are relied upon across a wide range of industries and applications. On display: spectrometers, integrating spheres, goniometers, thermal controllers, programmable LED sources and analytical software for integrated, turn-key solutions.
 

+49 (7023) 950 40
Tobelwasenweg 24, 73235 Weilheim/Teck, Germany
Global Lighting Standard
,
E3

Global Lighting Standard has developed the first mobile and efficient way of measuring light quality as well as light distribution from street lamps. The system is mountable to a car, resulting in quick and efficient measurements, to get an overview over street lamp performance. This enables the customers to energy optimize and quality check their street lamps, to make sure they live up to regulations and specifications. The data is presented in Google Earth, making it easy to use.

+45 61 78 07 53
Indiakaj 20, 2100 Kbh Ø, Denmark
LOT-QuantumDesign
LOT-QuantumDesign
A10

The LOT-QuantumDesign group is a leading European distributor of high-quality scientific instruments and components supplying to academic and industrial scientific research customers. The group offers components and systems used in materials science, imaging, spectroscopy, photonics, nanotechnology and life science research. Part of our components are light measurement systems from International Light Technologies Inc. (ILT). ILT offer a variety of modular light meters and have been the most respected name in research-oriented light measurement for 40 years. Optical radiation is perhaps the most difficult form of energy to measure accurately. Light energy is distributed over wavelength, position, direction, time and polarization. Optical radiometry is the science of light measurement, spanning across the UV, VIS and IR regions of the electromagnetic spectrum. Photometry is the subset of radiometry dedicated to the measurement of visible light as it is perceived by the average human eye. A light meter or radiometric light measurement system must be designed to measure the distribution of energy over one parameter while holding all others constant. In addition to high levels of measurement uncertainty, the field of radiometry and photometry has been characterized by confusion of terminology, symbols, definitions and units. ILT´s goal is to provide customers with light measurement solutions to these problems by offering a comprehensive line of accurate modular light meters like radiometers and photometers. There are other low-cost instruments called radiometers on the market. These were designed to measure power from a light source with a constant and known spectrum. However, these instruments give erroneous results when measuring any other radiation. The extremely flexible light measuring system concept of ILT is based on a choice of suitable radiometer display devices and a wide range of different detectors. With specially matched filters and input optics, the detector head allows for custom-designed modular configuration.
All components are calibrated in ILT’s own ISO/IEC 17025 accredited calibration laboratory.

 

+49 615 188 060
Im Tiefen See 58, 64293 Darmstadt, Germany
Ophir Spiricon Europe
Ophir Spiricon Europe
A1, A3

Ophir Spiricon Europe, headquartered in Darmstadt (Germany), is part of the Ophir Photonics group, a brand of MKS Instruments.
The company distributes, repairs and recalibrates a complete line of precision laser beam measurement equipment such as power and energy meters
by Ophir as well as beam profilers and beam propagation analyzers by Spiricon/Photon.
Dedicated solutions for additive manufacturing, industrial high power applications and LED measurement round off the portfolio.

+49 (0) 6151 708 0
Geurickeweg 7, 64291 Darmstadt, Germany
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