TEST CHART & COLOR VIEWER
STANDARD TEST CHART
DNP, using ultra-photographic technique, produces JEITA(EIAJ)-ITE standard Test Charts. Test Charts are used to test and adjust quality of a picture of imaging/receiving devices such as digital cameras or flat panels.
- JEITA Test Chart
- ITE Test Chart
- DNP Standard Test Chart
- Custom Chart
- Calibration Chart (Microscope Slide type)
- Color Space Coordinate Correction Software
- JEITA
- Japan Electronics and Information Technology Industries Association
- ITE
- Institute of Image Information and Television Engineers
Color Chart with wide color gamut
FEATURE
- This Color Chart is applied BT.2020*1 or BT.709*2.
- This Color Chart is only transmission type.
- The area of the u'v 'chromaticity diagram in CIE1976UCS is as follows.
・The area is 100% against BT.709.
・The area is 98% against BT.2020.
*1 BT.2020 is the requirement mandated by ITU-R for Ultra-high definition television.
*2 BT.709 is the requirement mandated by ITU-R for high definition television.
Specification
| External Dimensions | 320(W) x 290(H)mm (5mmt) |
|---|---|
| Usable area | 136(W) x 76.5(H)mm |
| Chip size | 8(W) x 8(H)mm |
| Chip type | Red*1, Green*1, Blue*1, Yellow*2, Magenta*2, Cyan*2, NIR, Violet White, Gray*3 |
*1 RGB select either BT.709 or BT.2020
*2 YMC are intermediate color of BT.709 or BT.2020
*3 The luminance ratio of Gray equals to those of BT.709 or BT.2020 Colors.
*External Dimensions / Usable area / Chip size / Chip type Each item can change specification
LED Viewer with D65-like light
Feature
- This Viewer is used violet excitation LED, and have a spectrum close to CIE Standard Illuminant D65 .
- The color rendering properties is over 97 in Ra, and also the special color rendering properties is over 90.
- The brightness uniformity is high.
- The color reproducibility in wide color gamut is high. Even in the high chroma area, color difference is small.
*Especially in the area of Blue intensity, color difference is smaller than existing one.
Specification
| Light | DNP-LED-D65 |
|---|---|
| Applicable Power Supply | AC90V - 230V (50/60Hz) |
| Color rendering index | Ra>97 |
| Color Temperature | 6,504K±325 |
| Luminance | 850 - 4,000cd/m2 |
| Unevenness of Luminance | ±2.5% |
| External Dimensions (Frame Dimensions) | 385(W)x329(H)x149(D)mm |
|---|---|
| External Dimensions with handle and switch | 394(W)x371(H)x172(D)mm |
| Illuminance Dimension | 250(W)x190(H)mm |
| Electric Requirements | 45W |
| Weight | 8kg |
