2nd test tonight, single layer gel vacuum bag

A project log for Field Ready-Nebula Gel IV Blood & Fluid Warmer

Gel based IV bag warmer for blood, saline, antibiotics and more, optional field battery with 12v, 24v, 110v, 220v power options

Josh StarnesJosh Starnes 06/23/2020 at 09:380 Comments

this is the same vacuum bag but now the heater is on the outside of the gel instead of the inside of the bag, this should give more even heating , we shall see! This is still a two 30 watt heater configuration. I did a 22 minute video for this one I will link. It did take longer to warm up at about 20 minutes , but the heat was more even. The gel was pre warmed up so it is not a fair comparison to test one so I will need to run this one again.  The next setup I think I will run two heaters on each side in parallel so they get 15 watts each and spread out the warming effect.