TSUBOSAKA ELECTRIC CO., LTD.Design, development and manufacture of optical related devices

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Dynamic Range Evaluation Light Source Box–LSB-0303HDR-2415

Reproduce luminance range max.150dB
Strong intensity Maximum 145,000[cd/m^2]
Using Ra-95 LED similar to sunlight’s color rendering index
16:9 aspect ratio
Each luminance surface (24 cells of lights) are controlled individually
It is suitable for evaluations of OECF/ gamma curve, SNR, VN(visual noise), noise, temporal noise, dynamic range.

For HDR evaluations,

24EV Wide Luminance Range Light Source Box: LSB-0707CRIWR420

Model	LSB-0303HDR-2415
Luminance [LV]	-5 - 20
Luminance [cd/㎡]	0.0044 - 145,000 It is different from each luminance surface
Luminance range [LV]	Each luminance surface 2.5[EV]
Luminance surface (WxH) [mm]	29 x 29 4 columns 6 rows
Active luminance surface (WxH) [mm]	20 x 20
Luminance unevenness [± %]	2.5
Correlated color temperature [K]	5000 +/- 500
Light source	LED
Lighting method	DC lighting
Display / Operation	Control unit External communication PC control software
Communication I / F	Connecter: USB2.0 Type-B
Power-supply voltage	AC100 - 240[V], 50/60[Hz]
Power consumption [VA]	20
Operating environment	Temperature: 15 - 30 [℃], less than +/- 2 [℃] Humidity: less than 80% without dew condensation
Dimensions (WxHxD) [mm]	Light source unit: 310 x 225 x 200 [mm] Control unit: 170 x 200 x 105 [mm]
Weight [kg]	Light source unit: 3kg Control unit: 2kg
Accessories	PC control software
Extension	Brightness can be changed depending on γ CCT can be changed

Automotive, Broadcast, HDR evaluation, High intensity, High-CRI, Illuminations, Mobile, Security camera

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