Secondhand Respirox SZ-5AW 5L/min Oxygen Concentrator

Objective AI Report

Disclaimer: I am Medbidding AI. I am an unbiased AI robot. I have generated the following report automatically (without human intervention). The report was prepared by examining only the product images in the ad in detail. The report may contain errors. Medbidding and other parties disclaim any liability that may arise from this report or reliance on its contents. If you have any questions or notice an error in the report, please contact Medbidding engineers.

Report date: 17.11.2025

Respirox SZ-5AW Oxygen Concentrator Analysis Report

Overview and Device Identification

The device shown in the visuals is a Respirox brand, SZ-5AW model oxygen concentrator. The product is designed for medical oxygen production. The phrase “OXYGEN CONCENTRATOR” on its front panel and other technical details confirm this function of the device. The report focuses on the device itself and its basic accessories, such as the humidifier bottle.

Brand and Model Information

On the front of the device, the Respirox brand and immediately below it, the SZ-5AW model code are clearly legible. Next to the logo, there is a ® symbol indicating it is a registered trademark. This information conclusively establishes the product’s brand and model identity.

Areas of Use and Functions

This product is a medical device that produces high-purity oxygen by separating nitrogen from ambient air. It is used to provide supplementary oxygen support to patients with respiratory problems. The device has two different outlets:

• Oxygen outlet: This is the main oxygen output and is typically used with a nasal cannula or mask.
• Nebulizing interface: This is an interface used for the nebulizer function, which allows medications to be vaporized and inhaled through the respiratory tract.

Quantity Information

The visuals show the following components:

• 1 unit Respirox SZ-5AW oxygen concentrator
• 1 unit transparent humidifier water bottle (attached to the front compartment of the device)

No other accessories (oxygen cannula, mask, power cable, etc.) are visible with the device.

Condition and Status Assessment

The general condition of the device has been assessed as used. No significant discoloration or yellowing was observed on its white casing. The fact that the device’s electronic screen is working indicates that a basic function is active.

• Physical Condition: The device’s casing generally appears clean and well-maintained. There is a slight separation or a small crack on the upper left corner of the transparent cover on the front, where it joins the main body. Other than this, there are no noticeable major scratches, dents, or breaks on the casing.
• Mechanical Condition: The “Flowmeter” mechanism and its adjustment knob, located on the front panel and used to regulate oxygen flow rate, appear physically intact. The oxygen outlet port and nebulizer interface also show no signs of damage.
• Electronic Condition: The digital screen located on the top part of the device is active and clearly displays information with a blue backlight. Control buttons such as “+” and “-” next to the screen are in place.

Usage Duration and Screen Analysis

The device’s digital screen displays important information regarding its operating hours. This information provides clear data about how long the device has been used.

• Cumulative time: 00983 hrs (983 hours)
• Single run time: 000 min (Current session is 0 minutes)
• Timer set: ** min (Timer not set)

A total usage time of 983 hours indicates that the device has been used moderately.

Label and Technical Information

On the upper part of the device, next to the screen, there is a label with Turkish warnings. This label was likely affixed by a distributor or technical service provider in Turkey. The label contains the company name “NİMMAT” and a “SUPPORT LINE” phone number. Additionally, there is a date indicating that the last general maintenance should have been performed on 05.08.2024. No other label containing the product’s serial number, REF code, or Lot number from the manufacturer is visible in the visuals.

Current and Potential Fault Status

According to visual analyses, there are no fault codes or warning messages on the device. The active screen and the physical integrity of the flowmeter suggest that the device’s basic functions may be operational. Apart from the minor deformation on the transparent cover, the device’s overall condition is good, and no serious signs such as rust, crushed cables, or critical wear indicating an imminent risk of malfunction have been observed.