「2 Independent Surfaces Light Source」
High and low luminance in one device
Achieved luminance difference of up to 90dB
JEITA TTR4605C correspondence
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Dynamic range evaluation light source VLB-3020LWTB-90DB31
| Model | VLB-3020LWTB-90DB31 |
|---|---|
| Luminance [cd/㎡] | 【High luminance side】2000～11000【Low luminance side】0.3～2.0 |
| Luminance surface (WxH) [mm] | 300×200 |
| Correlated color temperature [K] | 3100±100 |
| Lighting method | DC Lighting |
| Function | ・Program／Select setting luminance ・Luminance adjustment ・Luminance fine adjustment ・LED OFF ・Luminance Feedback ・Luminance monitoring ON/OFF ・PC control ・IF = USB (Serial Communication) ・Auto-Calibration (※Separately sold Luminance meter LC-5 is necessary) |
| Communication I / F | USB2.0 Type-B UART Virtual COM Port |
| Power-supply voltage | AC100-240V, 50/60Hz |
| Power consumption [VA] | Under 150 |
| Operating environment | [Temperature] 20～30(℃) Recommend±2(℃)以内[Humidity] Under 80(％) (No condensation) |
| Weight [kg] | 7.8 |
