Secondhand Edwards Micro Modulyo 98 Freeze Dryer Lab

Objective AI Report

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Report date: 04.10.2025

Edwards Micro Modulyo Analysis Report

Overview and Product Description

This report contains a detailed analysis of the Edwards brand Micro Modulyo model device shown in the visuals. The inspected product is the main condenser unit of a laboratory-type freeze dryer system. The compact structure of the device, its compressor-based cooling system, stainless steel condensation chamber, and control elements on the front panel indicate that it is designed for drying samples under low temperature and vacuum.

• Brand: Edwards
• Model: Micro Modulyo
• Component Brand: The device’s cooling system includes a Danfoss brand compressor.
• Quantity: 1 main unit.

Physical Condition and Cosmetic Assessment

The general condition of the device is used, with noticeable signs of wear. There are scattered rust spots, yellowing, permanent stains, and scratches on its white outer casing. The interior, visible through the removed side cover, reveals significant dust and dirt accumulation on components such as the radiator and compressor. This indicates that the device has been used for a long time and requires detailed maintenance. The clarity of the brand and model markings and labels confirms the product’s originality.

Mechanical and Electronic Components

Based on visual inspection, no broken, burnt, or disconnected parts were detected in the main mechanical and electronic components of the device. However, all parts appear to be quite dusty and unmaintained.

• Control Panel: The “TEMP” and “MAINS” buttons, “DRAIN” valve, and “VAC IN” and “VENT” ports on the front panel are physically intact.
• Cooling System: The Danfoss brand compressor shows no visible damage. The radiator fins and ventilation grille at the back of the device are completely covered with dust.
• Cabling and Electrical: The internal cabling system and connections are in place but covered with a layer of dust. The main power cable exiting from the back of the device is present.

Label Information and Technical Details

Various technical information and codes can be read from the labels on the device. This information identifies the product and some of its technical specifications.

• Rear Panel Information:
  • Manufacturer: EDWARDS
  • CODE: E2M1-MLY-000
  • Handwritten code: A.P 100132242
  • Handwritten note: Rev 98 G 50
• Compressor Label:
  • Brand: Danfoss
  • Refrigerant Gas Warning: REFRIGERANT R502
  • Safety Warning: THERMALLY PROTECTED
  • The compressor also has a red “WARNING HOT SURFACE” label.
• Other Labels: Both the rear cover and the compressor of the device feature green “PASSED ELECTRICAL SAFETY TEST” labels and various yellow warning labels.

Potential Failure Risks and Conclusion

In the available visuals, no signs of broken, burnt, or directly debilitating faults were detected for the device. However, considering the device’s condition, some potential risks exist. Particularly, the thick layer of dust on the cooling radiator and internal components could obstruct air circulation, leading to compressor overheating and reduced efficiency. The device’s overall worn and unmaintained state necessitates professional cleaning, inspection, and maintenance by a technical service before use.