mixer_test
Two chambers joined by a valve; its second chamber has two outlets, the only two-outlet chamber in the catalogue. The name ends in “_test”; it keeps its file name.
Variants
Sizes below are given in px: units of the design grid these parts were drawn on, where one unit is 0.0076 mm. That is not the printer's pixel. The printer has its own, different pixel size, and nothing on this page is expressed in it — see Hardware and process.
mixer_test
H.R.3.3 design

| Chamber diameter | 100 px |
|---|---|
| Link valve diameter | 40 px |
| Membrane thickness | 1 layer |
| Fluid chamber height | 3 layers |
| Air chamber height | 6 layers |
| Channel cross-section | 8 px × 6 layers |
| Footprint | 540 × 180 px |
| Ports | 1 fluid in, 4 fluid out, 3 air in, 3 air out |
| Layout grid | 0.0076 mm per px |