Secondhand Nihon Kohden Neurofax EEG-1200K 32 Channel EEG Device

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: 23.10.2025

Nihon Kohden Neurofax EEG Device Analysis Report

Device Description and Area of Use

The images show an electroencephalography (EEG) system used to measure and record brain electrical activity. The system consists of components such as a patient connection module (amplifier), monitor, computer case, keyboard, mouse, photic stimulation unit, and medical isolation transformer, all mounted on a wheeled, multi-tiered medical cart. The general setup of the device indicates that it is designed for neurological diagnosis and monitoring procedures in clinical or research environments.

Brand and Model Information

As a result of a detailed visual inspection, the brand and model information of the system components are listed below. This information was read directly from the labels on the devices.

• EEG Amplifier Module: Nihon Kohden Neurofax
• Photic Stimulation Unit: Nihon Kohden LS-120
• Computer Case: HP Compaq
• Medical Isolation Transformer: RED MED-MSD 305

General Condition and Physical Assessment

The general condition of the device set is assessed as used but well-preserved. No significant wear, breakage, or cracks were observed on any of the parts. Although there are slight signs of use throughout the system, no serious deformation indicating a functional defect is present.

• Physical Deformation: No serious deformations such as scratches, dents, cracks, or discoloration were detected on the devices in general. The surfaces of the medical cart and its components have a clean and well-maintained appearance. Only slight superficial scratches are present on the top surface of the computer case.
• Mechanical Components: The wheels, shelves, and the movable arm mechanism carrying the monitor of the medical cart are visually intact and robust. The buttons and connection ports on the devices are physically complete.
• Electronic Components: The images show the computer, monitor, and Nihon Kohden LS-120 unit operating with power lights on. The active EEG software interface on the monitor screen indicates that the electronic infrastructure of the system is functional.

Technical and Hardware Analysis

The system includes the main hardware components necessary for an EEG recording. The technical analysis based on visual evidence is summarized below.

• Quantity Information: The set consists of a total of 1 medical cart, 1 Nihon Kohden Neurofax amplifier, 1 Nihon Kohden LS-120 photic stimulation unit, 1 RED medical transformer, 1 HP Compaq computer case, 1 monitor, 1 keyboard, 1 mouse, and connecting cables. Additionally, various consumables or accessory boxes are visible on the shelves.
• Accessories: A keyboard, mouse, and interconnecting cables necessary for the system’s operation are present. On the shelf, there are additional accessories or consumables inside one round and one green box, the contents of which cannot be fully identified.
• Computer Specifications: The HP Compaq brand computer case has “Intel Core i5” and “Windows 7” labels. This indicates that the system has the specified processor and operating system infrastructure.

Label and Software Information

The information on the labels of the devices and the software interface on the screen provide important data about the system.

• Serial Number: A serial number in the format S.N: D 074G is readable on the RED MED-MSD 305 medical transformer. The serial numbers of other devices are not clearly discernible in the images.
• Other Codes: The Nihon Kohden LS-120 unit displays “FLASH ENERGY 1.25J”.
• Screen Analysis: The software interface on the monitor has menus such as “Acquisition” and “Review”. In one of the screen images, the date “15.10.2021” is visible, which could be a file or recording date. The graphs and channels (Fp1, F3, C3 etc.) displayed on the screen are typical of an EEG software interface. This confirms the device’s functionality.

Potential Risk Assessment

No serious physical damage, rust, crushed cables, or wear that could negatively affect the device’s operation or pose a potential risk of malfunction has been observed in the images. The current condition of the system is good. The compatibility and operational status of all components indicate the device’s potential to provide reliable performance.