Baking SMD integrated circuits for prolong time
So long as the temperature and the time are correct, you can do this with any oven. (including a reflow oven). As stated in the comments, in a production environment it is not advisable to use a reflow oven for this because it ties up the oven for an extended period of time where it cannot be used for reflow, but for a prototype environment the end result will be the same.