HDR Mobile Test Lightbox
MLB-LTM Left and Right Move HDR Real Scene Light Box
Many image quality elements are best tested with test charts, but some tests, such as video tests, are better assessed using real sence scenarios. The product contains real scene test objects of various colors and texture details for accurate subjective visual analysis and comparison, and subjectively evaluates image quality through internal scene comparisons.
Yanding MLB-LTM left and right HDR move real scene light box is divided into two left and right independent areas, which can provide subjective comparison tests under specific conditions. Each area is independently supplemented with light, and the light source with the same specification can not only provide subjective comparison under the same light source in multiple scenes, but also achieve subjective evaluation under multiple lighting in multiple scenes. The other two left and right independent areas have also added a moving track function, adding two turntables that can move left and right and rotate 360 degrees, which is very useful for testing motion artifacts, blurring evaluation of photos and videos. The light box takes into account the testing possibilities in many aspects, enriches the testing methods and improves the testing efficiency.
▋ Product Application Testing
• Resolution
• Texture loss
• Sharpening
• Lighting detail
• Shadow detail
• Moiré
• Distortion
• Skin tone restoration
• Color reproduction
• Common natural known colors
• Low contrast details
▋ Product Features
◆ Contain two left and right multi-color temperature continuously adjustable light sources
◆ Identical interior live-action props to facilitate comparisons between laboratories in different locations
◆ Subjective evaluation in multiple scenarios with different lighting conditions
◆ With a touch screen, each can independently control the color temperature and illumination
◆ PC program-controlled API software makes secondary development of automatic control possible
◆ Save test space, more convenient and intuitive comparative analysis
◆ Added left and right moving rails and 360° rotating turntable
▋ Specifications
| Model | MLB-LTM |
| Luminance | 0.1-60000lux （6000 level adjustable） |
| Color Temperature | 2300-10000K（±5%） |
| Effective Area | 600×900mm |
| Color Rendering Index | More than 94 |
| Uniformity | 90% |
| Communicate | RS485 （Ethernet port） |
| Single Light Box Size | 1058×892×1000mm |
| External Size | 2116×1938×1000mm |
| Overall Power | 6000W |
| Operating Temperature | -10-40°C |
▋ Product Display
▼different color temperature scenarios
More detail scene props can refer to Real Scene Kit
