2008 Hettich ROTINA 420R Re...

Product details

Device Profile

Manufacturer: Hettich Zentrifugen
Model: ROTINA 420R
Type: 4706-01
Serial Number: 189
Year of Manufacture: 2008
Software Version: V 01.03
Maximum Speed: 15,000 RPM
Power Requirements: 100–127V ~ 16A | 50 Hz
EKIN: 24000 Nm
Maximum Density: 1.2 kg/dm³
CE Marked: Yes
Country of Manufacture: Germany

Short Description

Hettich ROTINA 420R refrigerated laboratory centrifuge offered for parts or repair. Unit powers on successfully, initializes, displays model/software information, and then shows a persistent “MAINS INTERRUPT” message during startup. Prior to this condition, the centrifuge reportedly operated normally with responsive controls, smooth spinning performance, and functional refrigeration/cooling.

Quick Condition Overview

Functional Status: For Parts / Repair
Power-On Status: Powers On & Initializes
Display Condition: Bright & Clear
Cosmetic Condition: Good Overall
Completeness: Centrifuge + Specialized Power Cable Only

Condition Summary

Exterior Housing

Overall good cosmetic condition with minor scratches, scuffs, and signs of normal laboratory use. No major dents, cracks, or structural damage observed.

Lid & Chamber

Lid opens and closes properly. Internal stainless chamber appears clean with no visible corrosion or physical damage observed.

Display & Controls

LCD display remains bright and legible. Front control panel and membrane buttons appear intact with normal wear consistent with prior use.

Cooling System

Previous operational history indicates the refrigeration/cooling system was functioning prior to the current startup interruption condition.

Functionality / Testing Summary

Power-On Testing

Unit powers on successfully and proceeds through initialization/startup sequence.

Startup Condition

System displays a persistent “MAINS INTERRUPT” message during startup and does not proceed into normal operational mode.

Previous Operational History

Prior to the present condition, the centrifuge reportedly:

• Spun smoothly
  
• Responded properly to controls
  
• Operated without abnormal vibration
  
• Produced cooling normally
  

Current Status

The exact cause of the interruption condition has not been diagnosed at our facility. Unit may require service, preventive maintenance, repair, or additional troubleshooting prior to returning to operational use.

What Is Included

• Hettich ROTINA 420R centrifuge
• Specialized power cable
• Items shown in the images

What Is Not Included

• Rotor assembly
• Buckets
• Tube inserts/adapters
• Sample containers
• User manual/documentation
• Trolley/cart
• Additional accessories not shown

Buyer Advisory Note

This centrifuge is being offered strictly for parts, repair, refurbishment, or restoration purposes. Unit powers on but currently displays a persistent “MAINS INTERRUPT” condition during startup. No guarantee is made regarding repairability or future operational status. Buyer should expect servicing and/or diagnostic work prior to use.

Stock ID: 39857 (P.O. 2022) (WH104) 

Purchase Terms & Buyer Protections

Condition & Use Notice

Condition: Overall, cosmetic, and functional condition are described in the listing above; please review all images carefully.
Functionality: Sold as described in the listing, or untested if stated. Biomed evaluation is recommended where applicable.
Included: Only items shown in photographs or specifically stated in the listing are included.
Buyer Responsibility: Buyer is responsible for verifying compatibility, suitability, and obtaining inspection, calibration, maintenance, or service as appropriate prior to use.