C-arm X-ray System

Mobile C-arm Radiography System

Model: DR-112D

Introduction to Mobile C-arm Radiography System

The DR - 112D Mobile C-arm Radiography System offers advanced imaging capabilities with a high-quality X-ray generator and intelligent features for enhanced diagnostic accuracy. Its user-friendly interface, ergonomic design, and robust configuration make it an efficient solution for various orthopedic and surgical applications.

Key Features of DR-112D

High quality combined high - frequency and high - voltage X - ray generator, greatly reducing the X - ray exposure.
Automatic tracking of perspective kV and Ma for optimal image brightness and clarity.
Human graphical LCD touch screen interface for intelligent and convenient operation.
Hand-held controller for convenient instrument operation.
9-inch three field image intensifier with stable quality and good image definition.
Megapixel ultra-low illumination digital camera for clearer images.
Standard workstation and advanced image software processing technology for clearer images and convenient diagnosis.
Standard DICOM interface for easy integration with hospital information systems.
New frame design with a small and beautiful appearance.
Digital photographing function for convenient operation and efficient digital image processing.
Appliant to Orthopaedics (Osteopathy, Diaplasis, Nailin) & Surgery (orthopedic, removing foreign body, implanting pace maker, partial radiography, local photography, and other work).

Specification	Value
Monoblock Focus	0.3/1.5
Anode capacity	35kJ （ 47kHu ）
Tube Heat capacity	650kJ （ 867kHu ）
Power output	3.5kW
Inverter Frequency	≥ 40kHz
Continous Fluoroscopy (Manual/automatic) Tube voltage	40kV ～ 110kV
Continous Fluoroscopy (Manual/automatic) Tube current	0.3mA ～ 4mA
Continous Fluoroscopy (Manual/automatic) Automatic brightness tracking function	Yes
Pulse fluoroscopy Tube voltage	40kV ～ 110kV
Pulse fluoroscopy Tube current	0.3mA ～ 8mA
Radiography mode Radiography	40kV ～ 110kV
Radiography mode Radiography tube current	25mA ～ 63mA
Radiography mode Radiography mAs	1.0mAs ～ 125mAs
Beam limiter	Electric iris + linear symmetrical rotatable
Working environment conditions Environment temperature	10 ° C — 40 ° C
Working environment conditions Relative humidity	30% — 75%
Working environment conditions Atmospheric pressure	700hpa — 1060hpa
Operating power condition Power supply voltage and phase number	single - phase 220V ±22V
Operating power condition Power frequency	50Hz ± 1Hz
Operating power condition Internal resistance of power supply	no more than 1 Ω
Imaging system image intensifier	9″ three field e5764sd - p3, center resolution 4.8lp/mm
Imaging system Ultra low illuminance, megapix el black and white progressive scanning camera pixel matrix description	1024x1024
Imaging system LCD	24 inch ordinary LCD, resolution 1920x1200, working frequency: 60Hz
Imaging system image acquisition and processing workstation Registration	Registration preservation, medical record query, worklist
Imaging system image acquisition and processing workstation Acquisition	start acquisition, prepare recording, reset, horizontal mirror, vertical mirror, window adjustment, magnifying glass, negative image, edge Edge enhancement, recursive noise reduction
Imaging system image acquisition and processing workstation Processing	four windows, nine windows, sharpening, horizontal mirror, vertical mirror, text annotation, length measurement
Imaging system image acquisition and processing workstation Report	save, preview, expert template
Imaging system image acquisition and processing workstation DICOM function	DICOM browsing, network service
Imaging system image definition index gray level	≥ 11
Imaging system image definition index line pair resolution	≥ 2.0LP/mm
Mechanical part forward and backward movement	200mm
Mechanical part rotation around horizontal axis	±180 °
Mechanical part rotation around vertical axis	±15 °
Mechanical part focal screen distance	960mm
Mechanical part C - arm opening	760mm
Mechanical part arc depth of C arm	640mm
Mechanical part sliding along the track	120 ° (+ 90 ° ～ - 30 ° )
Mechanical part electric lifting of column	400mm
Mechanical part guide wheel and main wheel	the guide wheel can rotate in any direction, and the main wheel can rotate ±90 °
Mechanical part monitor on frame rotation	≥ 300 °
Mechanical part light thrust	N/A

Buyer decision support

DR-112D procurement decision notes

Verify the generator, imaging chain, mechanical clearance, workstation functions and destination-market X-ray requirements as one quoted system.

Decision factor	Published for this model	Confirm before order
X-ray generator	3.5 kW output; inverter frequency ≥40 kHz	Confirm the monoblock model, tube ratings, cooling limits and duty cycle for the delivered configuration.
Exposure ranges	40–110 kV; 0.3–4 mA continuous fluoroscopy; 0.3–8 mA pulsed fluoroscopy	Request the current exposure chart, pulse options, dose documentation and local radiation-safety requirements.
Imaging chain	9-inch three-field image intensifier and 1024 × 1024 camera listed	Confirm the exact intensifier/camera models, replacement support and acceptance-test procedure.
Display and workstation	The brochure lists both 23.8-inch and 24-inch 1920 × 1200 displays	Resolve the display-size discrepancy and list the installed workstation hardware and software version.
DICOM and geometry	DICOM browsing/network service; 760 mm opening, 640 mm arc depth and 400 mm electric lift	Request a DICOM conformance statement and verify table, patient and room clearances before ordering.

Published-data limitations

The brochure does not provide a complete dose-performance report, regulatory registration or DICOM conformance statement.
The 23.8-inch versus 24-inch display conflict must be resolved in the signed configuration sheet rather than silently normalized.

Procurement tools:Procurement checklist Documentation checklist Comparison worksheet

Prepared by HQS Medical Product Team · Documentation reviewed: 2026-08-30

Source: DR-112D Mobile C-arm Radiography System model brochure (3 pages). Verify the final configuration, documents and destination-market requirements in the quotation and supplied manual.