The CP193 test chart complies with GAT 1128-2013 standard, featuring 11-step reverse grayscale gradients on a gray background with 40:1 contrast ratio and 4:3 aspect ratio (400×533.3mm), designed for dynamic range and noise testing of imaging devices.
Key Features
Standardized layout: 11-step reverse grayscale arrangement
High contrast: 40:1 ratio suits most imaging devices
Standardized size: 600×500mm large test area
Product Highlights
1. Dynamic Range Testing
11-step grayscale quantifies sensor range
2. Noise Distribution Mapping
Gray background zones detect dark current noise
3. Standard Compliance
Meets GAT 1128-2013 specifications
