Secondhand Qiong Hua YZ-100C Fixed X-Ray Device

Objective AI Report

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Report date: 06.12.2025

Qiong Hua YZ-100C X-ray Machine Control Unit, Table and Components Analysis Report

Device Identification and Product Group

The product group examined in the visuals consists of components belonging to an analog X-ray imaging system. The set includes one control console (generator control unit), one radiographic examination table, one vertical tube stand, and a high-voltage generator/tube housing detached from the system. The product consists of disassembled parts of an entire X-ray machine.

Brand and Model Information

Upon examining the logo, labels, and control panel writings on the visuals, the brand and model information of the device is definitively as follows:

• Brand: Qiong Hua (Located on a blue label at the bottom right corner of the control panel and on the model label).
• Model: YZ-100C (Clearly written on the orange-logo label on the upper left part of the control panel and on the metal plate on the black generator housing).

Areas of Use and Purpose

This device is used for diagnostic X-ray imaging in the field of medical imaging (radiology). The presence of handwritten Turkish notes like “Bilek” (Wrist), “El” (Hand), “Omuz” (Shoulder), “Akciğer” (Lung), “Diz” (Knee) on paper labels later affixed to the control panel indicates that the device is actively used in orthopedics and general trauma imaging. It is designed for use in a fixed X-ray room along with a radiographic table and tube stand.

Physical Condition and State

The device parts are shown outdoors and are in a disassembled state. Details regarding their physical condition are as follows:

• Overall Cosmetic Condition: The products are in used (second-hand) condition. There are signs of use, age-related yellowing, and paint wear due to friction on metal and painted surfaces.
• Control Console: Paint peeling and signs of rust initiation are observed in places on the white metal casing. The front panel has worn and faded paper notes affixed by the previous user.
• Radiographic Table: The table top generally appears solid, but there is wear on the edge metal frames. Peeling paint is observed on the support mechanisms and legs under the table.
• Generator/Tube Unit: This part, with a black base and white top cover, is detached from the system. Oxidation and rust are observed on the metal connection points on it.

Mechanical and Electronic Component Analysis

• Control Panel (Electronic): The panel features analog kV and mA indicators (needle gauges). Rotary knobs (potentiometer/commutator) for voltage (V), kilovolt (kV), and milliampere (mA) selection are physically present, but their functionality cannot be tested. The wired hand switch used for exposure (shooting) is connected to the console.
• Table and Column (Mechanical): Moving parts are visible on the table’s drawer/cassette tray rail. The rail system and balancing mechanism of the vertical tube stand are visible, but the X-ray tube itself is not mounted on the column.
• Connection Points: The high-voltage cable input sockets (blue inner parts) on the generator unit are open. The absence of protective covers for these parts indicates their vulnerability to dust and moisture ingress.

Quantity Information

The total number of main parts identified in the visuals is 4:

• 1 Qiong Hua YZ-100C Control Console
• 1 Radiographic Patient Table
• 1 Vertical Tube Carrier Column (Stand)
• 1 High-Voltage Generator/Tube Tank Block

Label and Technical Data

The readable data and observations from the labels on the product are as follows:

• Model Label: “YZ-100C”.
• Certificate Label: A metallic/holographic label remnant is observed on the console, above the brand label, likely belonging to a local authority (TAEK, etc.) or standardization body.
• Panel Notes: Notes such as 13 doses (Hand/Wrist), 69 doses (Shoulder/Lung) are observed, made by the user for dose setting reference.
• Generator Label: The “YZ-100C” inscription is also present here. Partially readable technical values (50Hz, etc.) are found beneath the Chinese characters.

Accessories and Missing Parts

• A wired hand exposure button (remote control) is present.
• The device’s interconnecting cables (High-voltage cables) are not attached to the device in the visuals; the generator connection points are empty.
• The X-ray tube head is not mounted on the vertical column; it is likely integrated with or detached from the tank unit on the floor.

Originality Assessment

Upon examining the Qiong Hua logos, model labels, and production standards on the product, it is assessed that the product is original from the factory, but an older generation (analog) imported device.

Potential Failure Risk

The device being outdoors and unprotected carries significant risks:

• The open connection slots (sockets) on the high-voltage generator (HV Tank) may lead to the ingress of dust, moisture, or water. This situation could cause arcing or board failures when the device is operated again.
• Contamination from the external environment in the sensitive rail systems of disassembled parts (especially the tube stand and table mechanisms) may cause mechanical jamming.