illuminance in English

noun
1
the amount of luminous flux per unit area.
Quantitative statistical information is also provided in the form of minimum, average, and maximum work-plane illuminance .
noun

Use "illuminance" in a sentence

Below are sample sentences containing the word "illuminance" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "illuminance", or refer to the context using the word "illuminance" in the English Dictionary.

1. 6 Visual, electromagnetic spectrum, luminous flux, luminous intensity, illuminance, luminance.

2. Any desired illuminance distribution can be measured due to a high-quality absolute calibrated...

3. Light Meter EVERFINE-PLA-30 Spectrometer Illuminance Meter Actinometer Brightness Test Tool Brand: EVERFINE

4. It can measure the color temperature, illuminance, Chromaticity, excitation purity, and dominant wavelength of various light sources

5. Bollards with shielded light distribution are ideal for providing a high level of illuminance directly in front of …

6. (2) The illuminance level along obstacle-free routes shall be adapted to the visual task of the passenger.

7. Moreover, they shall be switched OFF automatically when the illuminance produced by ambient lighting conditions exceeds 7 000 lx.

8. Achieving an illuminance of 500 lux might be possible in a home kitchen with a single fluorescent light fixture with an output of 7004120000000000000♠12000 lumens.

9. Disclosed is an apparatus for detecting the movement of a counter in an electric abacus, in which the position of an abacus counter can be accurately detected regardless of the illuminance of the surroundings.

10. ‘The specifications are commonly based on the 2 - D illuminance, luminance, intensity, Chromaticity, and polarization distributions.’ ‘These include the halo effect of blue/yellow color separation, strong temperature and current dependence of Chromaticity, and poor color rendering caused by the lack of green and red components.’

11. More particularly, the present invention is directed to an apparatus for recognizing a subcutaneous vein pattern comprising: a light illuminator having an NIR (near infrared light) emitting device; an image acquisitor having a lenz and an image sensor which converts light reflected from subcutaneous vein into an image signal; a microprocessor which adjusts an illuminating intensity of the light illuminator and a light receiving sensitivity of the image acquisitor according to an illuminance estimated from the image signal; and a displayer which display image signals received from the microprocessor.