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23 de nov. de 2020 · El lux es una unidad de medida normalizada de la cantidad de luz que incide sobre una superficie u objeto, que suele denominarse “iluminancia”. 1 lux equivale a la iluminación de una superficie de un metro cuadrado que está a un metro de distancia de una sola vela. Definición de lux – Un lux equivale a 1 lumen por metro cuadrado (lm / m^2)
testo 540 – Pocket-sized Lux meter Lux The sensor in the testo 540 is adapted to the spectral sensitivity of the eye. This makes the testo 540 ideally suited to the measurement of light intensity at workplaces. The hold-function allows the comfortable readout of the measurement values. Max. and min. values are displayed at the press of a button.
The testo 540 lux meter: compact, easy-to-use, precise The testo 540 light meteris a compact entry level model designed specifically for carrying out spot checks in the workplace, shops and offices. The light sensor is modelled on the spectral sensitivity of the human eye and is ideal for measuring lighting conditions in a variety of different workplaces.
22 de jun. de 2013 · Zona. Lux recomendado. Salón. Entre 150 y 300lx pero para poder ver la tele basta con 50lx.. Cocina. En las zonas más generales se aplica 250lx y en áreas de trabajo o encimeras hasta 500lx.: Dormitorio. Para un dormitorio se aconseja entre 50 y 150lx, pero para leer como mínimo 450lx en una zona focalizada.: Baños. En cualquier zona del baño basta con cálidos 100lx pero en la zona del ...
Formula of calculating lux to watts. P (W) = 0.09290304 x Ev (lx) x A (ft2) / η (lm / W). It means that the power in watts is calculated by multiplying 0.09290304 by the illuminance in lux, and the result is divided by the luminous efficacy in lumens per watt. P (W) = Ev (lx) x A (m2) / η (lm / W). It means that the power in watts is ...
The testo 540 lux meter: compact, easy-to-use, precise The testo 540 light meteris a compact entry level model designed specifically for carrying out spot checks in the workplace, shops and offices. The light sensor is modelled on the spectral sensitivity of the human eye and is ideal for measuring lighting conditions in a variety of different workplaces.
