PaxScan 2121DXV

Product catalog summary

Product Description: The PaxScan® 2121DXV is a digital X-ray imaging device, known as a flat panel detector (FPD), featuring a 21 x 21 cm amorphous silicon panel with 205μm pixels. It connects via a Gigabit Ethernet port and includes software for calibration, setup, image acquisition, and correction. It is designed for integration into complete X-ray systems by qualified manufacturers.

Technical Specifications:

Receptor Type: Amorphous Silicon
Conversion Screen: CsI:TI
Pixel Area: 209.9 mm x 209.9 mm
Pixel Matrix: 1,024 x 1,024 (total), 1,004 x 1,004 (effective)
Pixel Pitch: 205 μm
Limiting Resolution: 2.43 lp/mm (1x1), 1.22 lp/mm (2x2)
Image Quality: MTF at 1.0 lp/mm is 55%, at 2.0 lp/mm is 22%; DQE at 0 lp/mm is 80%, at 1.0 lp/mm is 65%, at 2.0 lp/mm is 40%
Quantum Limited Dose: 2 nGy/frame (2x2), 6 nGy/frame (1x1)
Energy Range: 40 - 150 kVp
Fill Factor: 77.4%
Lag: 2.5% nominal (first frame)
Scan Method: Parallel
Data Output: GigE
A/D Conversion: 16-bit
Cooling: Passive
Radiation Tolerance: 2000 Gy
Dynamic Range: 94 dB

Environmental Specifications:

Operating Temperature: 15°C - 58°C
Storage Temperature: -20°C - 70°C
Humidity: 10% - 90% (non-condensing)
Atmospheric Pressure: 70 kPa - 106 kPa
Shock Tolerance: 20G

Regulatory Compliance: Complies with ANSI/AAMI ES 60601-1 (U.S.) and CAN/CSA C22.2 No. 60601-1:08 (Canada).

Mechanical Specifications:

Weight: 3.2 kg
Housing Material: Aluminum
Sensor Protection: Carbon fiber and aluminum
Mounting: Blind, threaded mounting holes on the back

Image Acquisition Modes: 2x2 Binned: 60 fps continuous, 30 fps pulsed; Full Resolution: 30 fps continuous, 15 fps pulsed.

Power Requirements: Input voltage range is 21 V - 33 V, with nominal power consumption of 12 W and peak power consumption of 15 W during initialization.

Additional Notes: The PaxScan 2121DXV is intended for integration into complete X-ray systems by qualified system integrators, who are responsible for obtaining FDA clearance for medical use.

Catalog excerpts

X-RAY PRODUCTS Digital Image Receptor Product Description The PaxScan® 2121DXV is a real-time digital X-ray imaging device commonly referred to as a ﬂat panel detector (FPD). The main system components are the 21 x 21cm 205μm-pixel amorphous silicon FPD. Interfacing to the 2121DXV is a simple task through the standard Gigabit Ethernet port. The developer’s software package includes a “Virtual Command Processor” software interface that performs detector calibration, receptor set-up, image acquisition and image correction. This imager is intended for incorporation into a complete X-ray system by a qualiﬁed equipment manufacturer. ®PaxScan is a Registered Trademark of Varian Medical Systems. Manufactured by Varian Medical Systems Speciﬁcations subject

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X-RAY PRODUCTS Digital Image Receptor Drawing for reference only Inches [Centimeter] POWER CONN, CHASSIS GND IX PEM BS-M5 X 0.8 -2- 4X REAR MOUNTING HOLES DATA CONN, IMAGING PLANE IMAGING PLANE (ACTIVE AREA) 8X FRONT MOUNTING HOLE M4 X 0.7 X 8.89MM THREAD DEPTH NOTE: All Varian Amorphous Silicon Image 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. VARTAN medical systems 1678 South Pioneer Road Salt Lake City, Utah 84104 Phone: 801-972-5000 Fax: 801-973-5050...

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