The portion is 5 grams. You can give out several portions at a time.

Hello, you can weigh what comes out for a portion and do the calculations with this data:
the portions are always identical in weight, I've checked several.

The portions are fixed. It has a turntable with compartments and depending on how big it is, there is more or less space. We have divided the daily ration by the number of portions distributed over the day and programmed it so that the amount of food per day is correct.