The Particle Trans-Alconitor is a teleportation device that appears in the animated series The New Adventures of He-Man.
The Particle Trans-Alconitor was a device created by the Alcon. It could de-materialize any object and then re-materialize it anywhere in space. Alcon first demonstrated the machine by transporting a lifeless bust. After that he was tricked by Gepple and the other Scientists of Primus to become the first human test subject of the Particle Trans-Alconitor.
Gepple intended to send Alcon to the Galactic Council on the moon Enos and back, but Alcon ended up in the Dream Dimension instead and returned to Primus along with a Creature from the Dream Dimension.
Soon, Master Sebrian learned that Skeletor, Quakke and BH were attacking the Inner Council of Primus in the Dream Dimension. Mara asked the scientists if they could tranport a person to the Dream Dimension, and at that moment Gepple and Alcon realized that that must have been the location Alcon visited by mistake during their test.
He-Man insisted that he should go into the Dream Dimension to face Skeletor. Working together, the four scientists quickly modified their machine so that only a He-Man's mind will enter the Dream Dimension rather than his whole body. He-Man managed to turn his dream into a nightmare for Skeletor and soundly defeated him. On his return to the waking dimension, Alcon's creature friend from the Dream Dimension also reappeared.