Description
It contains a complete list of parameters (up to 40 positions) required for the most detailed assessment of photometric (energy) and colorimetric (spectral) parameters of a light source (radiation) (lamp, lamp, LED, etc.): luminous flux (radiation power), angular characteristics radiation, luminous intensity, luminous efficiency, correlated color temperature, chromaticity coordinates, etc. It is used to check the compliance of the calculated or declared characteristics of the IC with the real, for the formation of specifications, specifications, “date Shitov, as well as for precision and complete studies of the characteristics of any radiation source. The program is used to study the degradation characteristics of semiconductor light sources.
Deadline (up to 5 samples): 3 working days.
ATTENTION! The cost of the program number 3 in the complex 21600 rubles. without VAT.
Content of the program:
№ Parameter Cost, rub
1 Diagram of the spatial distribution of luminous intensity (radiant power) in several planes of space, Iv () [cd (deg)] 3600
2 Maximum and axial luminous intensity Ivmax [cd], Ivax [cd] 600
3 Angular characteristics of radiation on 2 m any levels of luminous intensity of each plane (n * Iv) [deg (n * cd)] 2400
4 Luminous flux (radiation power), Fv [lm] (Fe [lm]) 6000
5 The distribution of radiation power within the chart, Fe () [W (deg)] 4200
6 Distribution of luminous flux over any levels of luminous intensity or radiation angles within the diagram, Ф () [lm (n * cd)], [lm (deg)]. 4200
7 Power density distribution within a diagram, part of a diagram [W / sr] 1200
8 Illumination (energy illumination) of the surface from the radiation source under study at any distance from it, E [lx], E [W / m2] 1200
9 The brightness of the radiation source, L [cd / m2] (optional) 600
10 Direct IVC If (Uf) [A (V)] (only for LEDs) 2400
11 Reverse WAX Ir (Ur) [-A (-V)] (only for LEDs) 1200
12 Dynamic efficiency of the radiation source dФ (dP) [lm (Wel)] (only for LEDs) 1200
13 Differential resistance and power consumption dI (dU) [Ohm], dI * dU [W] (only for LEDs) 600
14 Light efficiency, K [lm / W] 600
15 Light efficiency, K [lm / Wel] 5400
16 Efficiency of radiation, Kp [Wopt / Wel] 4800
17 Spectral distribution of radiation Fe () [A.U. (nm)] (On request - absolute, relative) 2400
18 Coordinates of chromaticity X, Y, Z 4800
19 Dominant (relative to any standard source), centroid, maximum wavelength: [nm] 1200
20 Spectral luminous efficiency K [Lm / Wopt] 600
21 Relative (correlated) color temperature T [K] 4800
22 FWHM spectrum width [nm] 600
23 Spectrum width at any level rel. spectral distribution of energy brightness [nm] 600
24 CRI 6000 color rendering index
