Secondhand Aerti Soulfix AE-5-W 5L/min Oxygen Concentrator

Objective AI Report

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Report date: 30.10.2025

Aerti AE-5-W Oxygen Concentrator Analysis Report

Product Description and Quantity Information

The images show a medical oxygen concentrator device with a wheeled casing and its connected accessories. This device is used to separate oxygen from ambient air and provide concentrated oxygen to the user. The set in the images consists of one main device and its accompanying accessories.

• Oxygen Concentrator Main Unit: 1 piece
• Humidifier Water Bottle: 1 piece
• Power Cable (fixed): 1 piece
• Oxygen Outlet Hose (short): 1 piece

Brand and Model Identification

Brand and model information has been clearly identified as a result of examinations on the label on the device’s rear panel and the model code on the front panel. The product’s brand is Aerti, and its model is AE-5-W. The serial number and manufacturer information on the labels leave a positive impression regarding the product’s originality.

General Condition and Physical Assessment

The general condition of the device is assessed as used. A noticeable layer of dust is present on its dark gray casing. This suggests that the device has not been used or has been stored for some time. There is a sticker with the inscription “Soul Fix” on the front panel. Small scratches and tape residue have been observed on the rear surface of the device. However, generally, no breaks, cracks, or significant deformation have been detected on the casing. The wheels and carrying handle appear robust.

Mechanical and Electronic Components

No visual problems have been detected on the mechanical parts of the device, such as the buttons, flow adjustment valve, and wheels. The ventilation grilles on the rear panel are physically intact. The electronic components are operational; the device’s screen is working, and indicator lights are on. The power (I/O) and oxygen level (O2) indicator lights on the front panel being green indicates that the device is functioning and producing oxygen in accordance with standards. The warning (triangle) light is off.

Condition of Accessories

The accessories accompanying the device are:

• Humidifier Water Bottle: A transparent humidifier bottle with a blue cap is attached to its slot on the back of the device. Lime or mineral residues are visible inside the bottle, indicating it has been used and may require cleaning.
• Power Cable: No crushing, peeling, or damage has been observed on the black power cable fixed to the device.
• Oxygen Outlet Hose: A short white hose is attached to the oxygen outlet port on the front of the device.

Screen Analysis and Operating Hours

The digital screen on the front panel of the device is clearly visible and operational. According to the information on the screen, the device’s total operating hours are 01765 hours. The “Run 00h 00min” display indicates the duration of the current operating session, suggesting the device was recently turned on for photography.

Label Information and Technical Details

The technical information and codes on the device’s rear label are listed below. This information confirms the device’s technical specifications and production details.

• Brand: Aerti
• Model: AE-5-W
• Serial Number (SN): 4352012150431132
• Manufacturing Date: 2020/12
• Color: Darkgray
• Power Requirement: 230V~, 50Hz, 390VA
• Oxygen Concentration: 93% ±3% (at 5 L/min flow rate)
• Sound Level: ≤36dB

Potential Fault Risk and Assessment

No obvious malfunction or damage to the device has been detected in the images. The device appears to be operational and fulfilling its normal functions. However, the general dusty condition of the device suggests that periodic maintenance and filter cleaning or replacement may be required to maintain its long-term performance. Residues in the humidifier bottle should also be cleaned for hygienic use. Apart from these observations, there is no serious wear or damage to the device’s casing or cables that could lead to a potential malfunction.