PaxScan® 4343CB Flat Panel Detector Product Description The PaxScan® 4343CB is specifically designed to meet the needs of Cone Beam X-ray imaging applications featuring multiple sensitivity ranges and extended dynamic range modes. The main system components are the 43 x 43cm 139µm-pixel amorphous silicon FPD and Command Processor 2LC. Excellent low-dose performance is achieved by combining Varex Imaging’s proprietary readout electronics with the high sensitivity of a custom Cesium Iodide scintillator. A Windows® based application program and a communications command (DLL) library has also been developed to assist OEM customers tasked with developing their own system interface. This imager is intended for incorporation into a complete X-ray system by a qualified equipment manufacturer. PaxScan® 4343CB Receptor with CP2. Fiber optic cable not shown. Technical Specification Power Requirements Receptor Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Amorphous Silicon Input voltage range1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21V - 33V (measured at the input of the imager) Conversion Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . Integral columnar Csl:Tl Pixel Area - Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42.7 cm (h) x 42.7 cm (v) (16.8 x 16.8 in) Peak Power Consumption1 (initialization) . . . . . . . . . . . . . . . . . . . . . . . . . 68W Pixel Matrix - Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3072 (h) x 3072 (v) Limiting Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.6 lp/mm (1x1) 1.8 lp/mm (2x2) Housing Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Aluminum Mounting Provisions . . . . . . . . . . . . . . . . . . . . Blind, threaded mounting holes front and back. Image Quality (RQA5) MTF (1x1) at 1 lp/mm typical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54% Image Acquisition Modes (Current) DQE (1x1, quantum-limited) at 0 lp/mm typical . . . . . . . . . . . . . . . . . . . . 74% Fluoro Zoom: Contrast Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . Large Area (120 mm): < 0.8% Small Area (10 mm): <7% Lag (1st frame) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <3% Maximum Entrance Dose/Frame typical . . . . . . . . . . . . . . . . . . . . . . . . 50 uGy Dynamic Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 dB std modes 108 dB DGS modes Energy Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 - 150 kVp Fill Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60.7% Scan Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Parallel A dditional Modes: Consult Varex Imaging Corporation Data Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LVDS, CameraLink Temperature Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 - 49°C (as reported by imager internal temperature sensor) Dual/Dynamic Gain Modes, Effective bits . . . . . . . . . . . . . . . . . . . . . . . >17-bits Non-Uniformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1% maximum Relative Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-90% Non-Condensing Inactive Lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 9 total rows and columns, minimum separation 16 lines Atmospheric Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 kpa - 106 kpa Shock Tolerance . . . . . . . . . . . . . . . . . 20G (any direction no power applied) Inactive Pixels . . . . . . . . . . . . . . No inactive visible pixels after interpolation Radiation Tolerance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000 Gy (active area) Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CAN/CSA C22.2 No. 60601-1:14 EU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IEC/EN 60601-1:2012 ®PaxScan is a Registered Trademark of Varex Imaging Corporation Note 1 Voltage and power drop across supply cables not included Copyright © 2019, Varex Imaging Corporation. All Rights Res

PaxScan® 4343CB Flat Panel Detector Rear View Dimensions are for reference only Dimensions are in inches [mm] Front View ® Manufactured by Varex Imaging Corporation Specifications subject to change without notice. Salt Lake City, UT 1-801-972-5000 Note: All Varex Imaging Amorphous Silicon Receptors are designed to be integrated into a complete X-ray system by a qualified system integrator. The system Integrator is responsible for obtaining FDA clearance for medical use. For a complete listing of our global offices, visit www.vareximaging.com Copyright © 2019, Varex Imaging Corporation. All Rights...