The CH-AVDO is an automated test system designed to enable program-controlled switching of multiple test charts for camera image quality testing. It can automatically switch and move 10 or 15 individual charts, each up to 1600×1000×3.5 mm, back and forth on the chartmount. With its fully automated operation, the CH-AVDO series significantly minimizes manual intervention, improves the consistency of chart positioning, and ensures high accuracy and repeatability in objective camera testing.
Key components
Equipment Bracket: The main frame of the system, featuring fixed chart slots along with movable and lifting mechanisms;
Movable Mechanism: Enables front-to-back movement of charts, allowing precise adjustment to the test position;
Lifting Mechanism: Facilitates vertical switching of charts and adjusts the chart center height at the test position;
Chart Fixing Fixture: Secures the test chart and its backplate firmly;
Chart Backplate: Holds the chart in place and ensures its flatness;
Position Detection Sensor: Detects and verifies the exact position of the chart;
Touch Control Screen: Provides direct on-device operation.
Key Features
Multi-Chart Support: Load up to 10 test charts of different sizes simultaneously to meet diverse testing needs
High-Precision Switching: Each switch guarantees the chart is positioned at a fixed height and directly in front
Multiple Control Methods:
Touchscreen manual control
PC-based graphical interface control
API interface for secondary development and control
Fast Switching: Single travel switching time of 10–20 seconds
High Load Capacity: Supports chart weights up to 30kg
Flexible Compatibility: Supports charts up to ≤1600×1000×3.5mm, with adjustable center height from 1350mm to 1600mm
Product Display
Video display link:
(https://www.youtube.com/watch?v=EPsZu1faw-s)
