In short
Move the samples separately (backup freezer, dry ice or portable freezer), move the freezer empty and upright, wait before switching it on per the manufacturer, and return samples only once it is stable at −80 °C.
Before
- Check whether a backup freezer is available at the new site.
- Order enough dry ice for the whole move plus a margin.
- Record what is on each shelf so you can restock quickly.
Why upright matters
The compressor contains oil. If the freezer is laid down, oil can flow into the lines and damage the compressor at start-up. Keep it upright from the moment it moves until it is placed, then wait before switching on.
After
- Switch on and let it reach −80 °C and stabilise.
- Restock samples and confirm temperature alarms work.
More guides
Need help with this?
We do moving −80 °c freezers and incubators from start to finish. See the service or request a quote.