Reflective Chessboard Test Chart(5° tilt)

Product Details

Test chart CP128 is designed to measure the resolution of a camera according to ISO 16505 standard. The chart uses a 19 x 9 (squares) chessboard layout and the square is distributed in 5° tilt angle. With a contrast ratio of 40:1 between black and white squares, the chart is perfect for accurate resolution testing. 



▋ Chart Patterns


  • A 19 x 9 chessboard in 5° tilt angle layout

  • Contrast ratio is 40:1

  • Four registration marks




▋ Key Features


  • Standards Compliance: Meets ISO16505 requirements for international consistency

  • Checkerboard Design: 19 x 9 (squares) chessboard distributed in 5° tilt angle

  • Automated Analysis: Supported by RIQA Camera Image Evaluation Software for automated measurement and analysis


Control Software

Implement interface control and API code control

RIQA-Camera

RIQA-Camera

RIQA-Camera is a professional image quality analysis software designed for smartphone consumer electronics, security, medical, and automotive camera applications. Based on international standard test methodologies, the software provides systematic evaluation and analysis across multiple dimensions, including resolution, noise, dynamic range, distortion, color, uniformity, and flare. Featuring a bilingual (Chinese/English) interface, support for multiple test charts, and a high degree of automation, RIQA-Camera delivers fast and accurate results, significantly improving the efficiency of image quality testing.

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Technical Specifications

Detailed technical parameters and specifications

ModelCP128-R4X
Chart Size1422mmx800mm
Overall Size1600mmx1000mm
Contrast Ratio40:1
Rows & Columns19x9