Defective Secondhand Yuda 800D 6 Tubes Fixed Angle Rotor Centrifuge

Objective AI Report

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Report date: 21.04.2026
Report code: 1776781305

800D Centrifuge Device Analysis Report

Device Identification

The product in the images is a centrifuge device used in laboratory environments to separate liquid samples into their components.

Brand and Model

The model information is clearly legible on the label on the front panel of the device. The model of the product is 800D. Brand information could not be identified in the images.

General Condition and Physical Deformation

The outer casing of the device is beige and is in a used condition. On the upper part of the casing, around the lid opening, there are visible friction marks, scratches, and dirt accumulations. The black control label on the front panel is in place, but there is slight wear on its edges. The overall condition of the device is moderate.

Mechanical Components

The rotor section, where sample tubes are placed, is visible on the top of the device. There is corrosion, staining, and signs of heavy use on the metal surface of the rotor. There are black rubber or plastic protectors inside the tube slots. The fixing nut in the center of the rotor is in place. On the front panel, there is one gray rotary knob (timer) and one metal toggle switch (speed adjustment). These mechanical parts appear to be intact.

Electronic Components and Controls

A black power cable extending from the back of the device is visible. The controls on the front panel are as follows:

• Timer: A mechanical timer marked from 0 to 30, controlled by a gray rotary knob.
• Speed: A speed adjustment marked from 0 to 30 (x100rpm), controlled by a metal switch.

Technical Information

The technical specifications of the device are stated on the label on the front panel as follows:

• Model: 800D CENTRIFUGE
• MAX.SPEED: 4000r/min
• MAX.RCF: 1790xg
• CAPACITY: 20mlx6

In the rotor section, the tube slots are numbered from 1 to 6, which confirms that the device has a 6-tube capacity.

Accessories and Labels

No accessories (tubes, spare parts, etc.) other than the device itself and the attached power cable are visible in the images. On the right side of the device, there is a small green calibration or control label where the text “TETAMET” and some technical values (such as 220V, 50Hz) can be distinguished. No clear label information regarding the serial number, lot number, or year of manufacture is available in the images.

Potential Failure Risk

The heavy signs of use, corrosion, and dirt accumulation on the outer casing and especially in the rotor section indicate that the device has been used extensively for a long time. This situation may involve potential failure risks such as wear on motor brushes, deterioration in bearings, or aging of electronic components. However, no broken parts or clear evidence of failure that would prevent the device from operating were observed in the images.