This is the 5 Liter capacity build tray (tank, vat), for the new Asiga Pro4K 3D Printer.This tray has two layers of film with the inner layer being 70um and the layer facing the machine's glass plate being 50um. There are small vents in the corner of the bottom layer to allow air between the film layers during separation to make the separation of sensitive parts more gentle. I recommend that you add some Wait Time After Exposure to the burn in layer to something like 60 seconds. Also, I would suggest you change your Separation Acceleration down to about 0.1 mm/sec for the same burn in layer. After that, I would keep the Separation Acceleration to no more than 0.50 mm/sec for the regular layers and add 1 second to wait time after exposure. Because this film is thinner than the 120um Universal trays, it can be affected a bit more by some build materials that are Exothermic.
All the Pro4K trays have the same dimensions and are made of the same basic materials. The difference in the trays is the read/write RIFD tags on each tray that determines the volume of material that can be built with the particular tray. People that use small volumes over a longer period will find a value in these lower cost trays. If you are building large volume parts or a high quantity of parts per build, you may want to consider a tray with a higher capacity to take advantage of the more efficient value of the higher volume use trays.
