All Acaia scales are supported by Artisan including just introduced Artisan Roasting Scales COSMO-10 and COSMO-100. Up to two scales can be connected in parallel as configured under menu Config >> Devices >> Batch Manager.
Scale 1 can be used directly in the Roast Properties dialog (menu `Roast » Properties) for weighing the green and roasted batch. The selected container weight is automatically substracted. Note that the weight of a batch can be measured in parts too. The scale is also accessible in the Volume Calculator.
Both scales can be used in combination with the Batch Manager to carry out all weighing tasks of the current roast schedule. The connected scales are automatically assigned to either the next green or roasted weighing task by placing a container.