3131HS CMOS X-ray Detector The 3131HS is a high speed dynamic X-ray detector designed for low dose clinical applications, with a pixel pitch of 100 µm and a choice of high-efficiency or high resolution CsI scintillator or Gadox. It is ideal for CBCT or fluoroscopy. Innovative sensor design enables a full frame rate of up to 84 fps and higher speeds in region of interest modes. The flexible region of interest function allows a region to be configured to optimise the frame rate, for example 1500 × 2000 pixels can be read at 160 fps. This detector employs a state-of-the-art CMOS sensor with 14-bit digital outputs and two gain modes offering a high dynamic range mode or a high sensitivity mode ideal for low dose, real-time imaging. The sensor array is bonded to a fibre optic plate (FOP) to enhance image quality and make the device more radiation tolerant. For developers, a windows-based SDK is available with DLLs for Windows x64. These include C libraries and C+ +/.Net wrappers for easy integration with customised software. Library functions include dark subtraction, gain correction and defect correction. Example code is provided, including a simple Graphical User Interface. The SDK supports Camera Link, 10 GigE and USB 3.0 communications. Key Features High frame rate CMOS sensor bonded to fibre optic plate (FOP) High Sensitivity and High Dynamic Range modes High speed, flexible region of interest Choice of high resolution / high sensitivity CsI scintillator Spectrum Logic provides a Windows SDK for rapid design-in

Technical Specifications SENSOR Pixel Size Sensitive Area Pixel Matrix MAX FRAME RATE Frame Rate Full Resolution Frame Rate Binned 2 × 2 Full Read Time Full Resolution IMAGE PERFORMANCE Dynamic Range - High Sensitivity Mode Dynamic Range - High Dynamic Range Mode Bit Depth Max Energy SCINTILLATOR, WINDOW & FOP OPTIONS Scintillator X-ray Window Material FOP MECHANICAL Weight (3 mm FOP) Dimensions COMMUNICATIONS Camera Link GigE USB Trigger Mode Software Support POWER Power Supply Max Dissipation TEMPERATURE RANGE Operating Range Storage Range 100 µm 309.5 × 307.3 mm2 3095 x 3073 62 fps 84 fps...

Unless otherwise specified, Spectrum Logic X-ray Detectors are components intended to be integrated into products by X-ray system manufacturers. System manufacturers are responsible for qualifying and validating their products for their intended uses and meeting all applicable regulatory requirements. Contents in this document are subject to change without notice. ©2021 Spectrum Logic Limited. All Rights reserved. SPECTRUM LOGIC Limited Highgate Business Centre, 33 Greenwood Place, London NW5 1LB, UK