The spatially resolved measurements of the LumiCol 1900 allow the calculation of homogeneity or the evaluation of Mura. Additionally, the incorporated CA-310 provides the typical functionalities of a conventional colorimeter and display color analyzer such as measurement of luminance, white balance, color gamut, color gamma, contrast ratio, or flicker.
Powerful new software "LumiSuite"
The comprehensive new Instrument Systems software "LumiSuite" comes with a completely new and user-friendly GUI for laboratory applications. Furthermore, a software development kit is available for easy implementation into any production line.
Two different versions of the LumiCol 1900 are available. Type "U" (universal) can be used for all display types. Model "F" (flicker) is designed for liquid crystal displays and includes measurement of flicker characteristics.
Technical Specifications
| LumiCol 1900 |
| Models |
Description |
| Universal (U) |
All display types, no flicker measurement |
| Flicker (F) |
For liquid crystal Displays, including flicker measurement (Contast and JEITA method) |
| Measurement modes |
| 2D |
Luminance, color |
| Spot |
Luminance, color, flicker (only model F) |
| Camera secifications |
| Effective resolution (h x v) |
≈ 1900 x 1180 pixels (2.2 megapixels) |
| Pixel size |
5.86 μm x 5.86 μm |
| Measurement performance |
| Measurement range |
0.01 cd/m2 - 5000 cd/m2 |
| Luminance accuracies1 |
100 cd/m2 |
1 cd/m2 |
0.3 cd/m2 |
| Accuracy to reference instrument2 |
1.2 % |
2.0 % / 1.5 %3 |
3.5 % / 2.0 %3 |
| Color accuracies1 |
|
|
|
| Accuracy to reference instrument2 |
0.0015 |
0.0025 / 0.00153 |
0.0030 / 0.00203 |
| Measurement time |
|
|
|
| Measurement time Hybrid Mode4 |
0.5 s |
1.5 s |
3.5 s |
| Measurement time CA-310 only4 |
65 ms |
330 ms |
1 s |
| Flicker (only model LumiCol 1900 F) |
| Measurement range |
> 15 cd/m2 |
| Display range (Contrast method) |
0...999 % |
| Accuracy (Contrast method) |
±1 % / ±2 % (30 Hz / 60 Hz; 10 % sine wave) |
| Accuracy (JEITA method) |
±0.5 dB (30 Hz; 10 % sine wave) |
1 All measurement uncertainties apply to a threefold standard deviation (3σ).
2 Reference is a spectroradiometer, target a display with white screen.
3 Measured with low luminance mode.
4 Depends on PC processing capability.