IFC Design Tool — Affinite Instruments

Internal · V3

Interactive Fluidic Cartridge (IFC) simulator and design documentation for the V3 reusable SPR biosensor cartridge. Access prior versions, the current simulator, and the design-change history.

Current release
V3 · current

V3 Simulator

Current design: 3-way V1/V2 + 3-way V8, 5 dedicated waste gates, reverse B→A cascade, clean L1 bypass to V3, D-blank architecture.
Prior versions
V2

V2 Simulator

Intermediate design. Retained per-line pullback and B/C Y-split. Superseded by V3.

 V1 · P00003

V1 Simulator

Original design. Per-line pullback on every sample path, B/C Y-split, V3-V6 combo. For historical reference.
Design evolution
Changelog

Design Changes V1 → V3

Five key architectural changes: pullback elimination, Y-split removal, V3 gate repositioning, V1+V2 binary → 3-way collapse, right-side input detailing for autosampler compatibility.