NOT RECOMMENDED, but here’s what you need to know:

Why NOT recommended:

  • Dewars are heavy (80-90kg full)
  • Movement can damage vacuum seal
  • Safety hazard (liquid nitrogen sloshing)
  • Difficult to secure safely
  • Risk of tipping/spillage

IF YOU MUST transport:

Safe procedure:
1. Use heavy-duty transport cart (designed for dewars)
2. Secure dewar firmly with straps
3. Level surface (no ramps if possible)
4. Move slowly and carefully
5. Minimize movement (ideally <50 meters)
6. Have 2-3 people assisting
7. Wear cryogenic safety equipment
8. Clear pathway of obstacles
Expected damage risk: 10-20% chance of seal damage
Post-transport inspection recommended: YES (cost £50-100)

Better alternative: Use DRY SHIPPER for transport (designed for this purpose)

  • Fill dry shipper with samples from dewar
  • Transport dry shipper (portable)
  • Transfer to new dewar at destination
  • This is the proper method

DON’T: ❌ Move dewar alone ❌ Use regular hand truck or cart ❌ Transport long distances ❌ Move over rough terrain ❌ Skip post-transport inspection