Luxeon TM is a revolutionary, energy-saving & ultra-compact light source, combining the long life & reliability of LEDs with the brightness of conventional light. The emitter LED is mounted on a hexagonal shaped aluminium PCB. This provides basic cooling, makes it easy to mount the emitter, & to adjust the centre point of the light. Advantages include cool light radiation, instant light, full dimmable, no UV radiation & excellent ESD protection.
Can be used for any illumination jobs, indicator panels, orientation lighting/emergency lighting, fibre-optic alternative lights, LCD backlighting, indicator panels, warning lights & much more.
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The Lux meter HD-400 is suitable in the best way to measure the light in working places offices & public buildings. By the use of a precision silicon photodiode & a spectral filter brings precise measuring data with this equipment. The HD-400 is best suited by its robust & double transformed housings for the field service. ...

The Lux meter HD-450 is suitable in the best way to measure the light in working places offices & public buildings. By the use of a precision silicon photodiode & a spectral filter brings precise measuring data with this equipment. The HD-450 is best suited by its robust & double transformed housings for the field service. In addition stays the device still a Data logger at the disposal, which stores up to 16 000 measured values continuously & still in addition 99 selected measured values manually to store & can be called again. ...

So that light is also good light the illumination at the work place, in hospitals, offices, or schools has to meet specific minimum values. With the testo 545, you can perform measurements according to DIN 5032, which are mandatory for lighting in public buildings. Our eyes are much more sensitive to yellow / green light than for blue & red light. This anomaly must be taken into account by a Luxmeter calculation. A special optical filter on the Testo 545 takes over this function. Only filters with precise measurements on different coloured light sources, such as mercury vapour, sodium vapour lamps, etc. are possible. Similarly, with this device & specific temporal averaging possible in order to be able to average luminance of a room, find employment & so on. The measured readings can be stored in the integrated memory & through the optional software they can be exported & worked on. The stored values of light strength can be connected to a light profile which provides valuable clues to the uniformity of the illumination. The ability to administer the measurement points provides a particular sort of job assistance. Up to 99 readings can be allotted to a measurement point. That is why a clear identification & documentation are warranted. ...