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Checkerboard Test Chart
The Checkerboard Test Chart is available on matte inkjet, film, and chrome-on-glass substrates. It is designed to work with the Checkerboard module. This module enhances testing of varying distances by supplying more testable regions to provide automated measurements of sharpness, lateral chromatic aberration, and distortion from images.
Detail information
The Checkerboard Test Chart is available in Visible Spectrum and Near Infrared. In Visible Spectrum, choose between matte inkjet or transmissive LVT film substrates. Contrast ratios include 4:1, 10:1 and 45:1 for the inkjet charts, and additional 100:1 for film targets. All inkjet and film options are printed with 12 vertical squares.
Chrome on Glass Checkerboard Targets are also available in the "NIR and Visible" category, with 10:1 contrast ratio. Choose between 2" or 4" plates, with 1mm (30x30), 2mm (15x15), 4mm (7x7 or 20x20) or 8mm (10x10) square sizing.
Learn more about the Checkerboard Module.
Checkboard Test Chart Options:
| Spectrum | Substrate | Conrast Ratio | Size | Square Height | MP Suitability |
|---|---|---|---|---|---|
| Visible | Reflective Matte | 4:1, 10:1, 45:1 | XS, SM, MD, LG (see below) | 12 | See table below |
| Visible | Transmissive Film | 4:1, 10:1, 100:1 | 8” x 10” | 12 | 13 MP |
| Near Infrared (NIR) & Visible | Reflective Matte | 4:1, 10:1, 45:1 | XS, SM, MD, LG (see below) | 12 | See table below |
| Near Infrared (NIR) & Visible | Transmissive Film | 4:1, 10:1, 100:1 | 12" x 20” | 12 | 24 MP |
| Near Infrared (NIR) & Visible | Transmissive Film | 4:1, 10:1, 100:1 | 16" x 20” | 12 | 33 MP |
| Near Infrared (NIR) & Visible | Chrome on Glass | 10:1 | 2” plate with 1, 2, or 4mm squares | 30x30, 15x15, 7x7 | 6 MP |
| Near Infrared (NIR) & Visible | Chrome on Glass | 10:1 | 4” plate with 4 or 8mm squares | 20x20 or 10x10 | 26 MP |
Paper Size and Active Area Options for Reflective Matte Substrate
Inkjet charts are available in four standard sizes:
| Paper Size (including margin) | Active Area | MP Suitability | |
|---|---|---|---|
| X-Small | 8.5" × 12.75" | 7.9" × 11.85" | 3.1 |
| Small | 16" × 24" | 15.4" × 23.1" | 5.9 |
| Medium | 24" × 36" | 23.4" × 35.1" | 14.3 |
| Large | 44" × 66" | 43.4" × 65.1" | 28.1 |
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