CP186-R2XT
CP186-R2XT Gray Scale NIR Test Chart（12 Patch）
Features 12 gray levels on the 90% uniform gray background ?Applicable to detection Reflectance of TOF Camera?The spectrum covers 940nm
Product Details
Yanding CP186-R2XT test chart contains with 12 levels of grayscale, with reflectance ranging from 3.2% to 94% and a background reflectance of 90%.This camera contrast chart complies with the international standard ISO-14524. Each reflectance level is 94%, 89%, 4%, 60%, 48%, 37%, 28%, 20%, 14%, 9%, 5%, and 3.2% respectively, with each block measuring 60x60mm. Different color blocks have different reflectance levels for 940nm near-infrared light, which is used to test the reflectance of infrared Time of Flight (TOF) cameras.
▋ Product Display
▋ Chart Patterns
| Number | Reflectance at 940nm Wavelength |
| 1（White） | 94% |
| 2 | 89% |
| 3 | 74% |
| 4 | 60% |
| 5 | 48% |
| 6 | 37% |
| 7 | 28% |
| 8 | 20% |
| 9 | 14% |
| 10 | 9% |
| 11 | 5% |
| 12(Black) | 3.2% |
| Background | 90% |
▋ Specification
| Product Name | CP186-R2XT |
| Graphic Size | 400×711mm |
| Chart Size | 500×800×3mm |
| Mounting Material | Aluminum composite panel |
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