Quantity   Component name
1 × Broken Micromax RF Centrifuge A refrigerated benchtop centrifuge I found on the scrap pile. It didn't work and the lid latch was stuck shut, so I dismantled it.
1 × Magnecraft 70S2-04-C-12-N A 240V relay I pulled out of the centrifuge.
1 × NMB 5915PC-12T-B20 Fan A large fan that was used to push air past the centrifuge's radiator. Runs on 115V AC.