The photodetector is positioned perpendicular to the light source for optimal exposure—many lux meters use an articulated or tethered photodetector for this purpose. Readouts are presented to the user ...

Measurements are possible with the LED lux meter in lux or footcandle. The unit has only seven keys, allowing for one-hand operation. This also makes the instrument simple to use. The LED lux meter is ...

so sometimes you hear them now called dip meters or maybe just dippers. Regardless of what you call them, the theory of operation is the same and it is pretty simple. The instrument is nothing ...

I measured the performance of each LED in lux using a digital light meter. I set each bulb to its coolest white light color temperature, used a measuring tape to consistently hold the meter 12 ...

Researchers at the University of Illinois Urbana-Champaign developed an instrument to measure the density of the dust that ...

A number of instruments played by famous folk artists, along with those of less-known and unknown artists, are housed at the Smithsonian's National Museum of American History. National Museum of ...

NASA engineers have turned off one of Voyager 2's science instruments due to dwindling power supplies on the spacecraft as it explores interstellar space. Voyager 2 launched into space on Aug. 20 ...

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Investopedia / Xiaojie Liu A debt instrument is a financial tool that is used to raise capital. It is a documented, binding obligation between two parties in which one party lends funds to another ...

Loretta Lux is a contemporary German photographer. Known for her hauntingly surreal, dream-like portraits, Lux’s photographs feature young children digitally altered to resemble the aristocratic ...

McKenzie, a Certified Sleep Science Coach and proclaimed mattress expert, has been writing sleep content in the wellness space for over four years. After earning her certification from the Spencer ...

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...