Varex Flat Panel Detector – XRpad 4343F

The Varex XRpad™ 4343 F is a lightweight, cassette sized flat panel detector for digital radiography. It fits into a conventional table or wall-stand Bucky, just like a film-screen cassette. Featuring a 18.7 million pixel image matrix, a best-in-class 100 μm pixel pitch, and a direct deposited CsI scintillator, the Varex XRpad 4343 F provides exceptional image quality. True 43 × 43 cm imaging area is provided, along with single-piece carbonfiber construction for the front and back housing which allows for easier placement and cleaning. Automatic Exposure Detection simplifies integration.

We have over 20 years of experience partnering with customers to develop products in a wide range of X-ray applications. Let our digital imaging experience work for you.

Features and Benefits:

Fixed configuration cassette detector

True 43 cm × 43 cm (17” × 17”) image

High resolution 100 μm pixel pitch

Up to 65,536 gray levels

Automatic Exposure Detection (AED)

Direct deposition Csl, for excellent image quality

Applications:

Digital radiography

Sensor:

Panel:  Single substrate amorphous silicon active TFT/diode array

Scintillator: Direct deposition CsI:Tl

Pixel Matrix:  4318 × 4320

Pixel Pitch: 100 μm

Electronics:

Amplifiers:  Low noise ASICs with user selectable gains

ADC:  16bit

Image Transfer Time: Wired: 600 ms

On-board Memory: 1 GB DDR3, 4 GB SDHC card

Mechanical:

Size: 43 cm × 43 cm (17” × 17”) cassette size

Active Area: 432 mm × 432 mm

External Dimensions: 460 mm (w) × 460 mm (l) × 15 mm (h)

Weight: 4.5 kg (9.4 lbs)

Housing:  Carbon-fiber front & back

Communications:

Wired Data I/F:  GigE via power and communication tether

X-ray I/F: Integrated X-ray trigger control, Automatic Exposure Detection

Imaging performance

Limiting resolution: 5 cy/mm

Typical MTF: 70% (1 cy/mm), 40% (2 cy/mm), 15% (4 cy/mm) for RQA5

Typical DQE: 75% (0 cy/mm), 60% (1 cy/mm), 40% (3 cy/mm) for RQA5

Energy Range:  20 – 150 Kv

Environmental:

Temperature: 10 – 35 °C operating

Humidity:  30 – 70 % RH operating (non-condensing)

Accessories:

Interface and Power Unit: XRpad IPU with external power supply 100 – 240 V AC, GigE, and X-ray I/F

Regulatory

Standards:  IEC 60601-1, IEC 60601-1-2, IEC 60601-1-6, EN 62311, ISO 10993-5, ISO 10993-10, CE

Brochure:

 

1: Unless otherwise specified, Varex Flat Panel 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.