RESEARCH & DEVELOPMENT SYSTEM FEATURES AND BENEFITS Speed • “On-the-Fly” dispensing • Non-contact mode reduces w ash time Multi-Mode Dispensing • Aspirate and dispense • Continous dispense • Multi-reagent priming Flexible • Suitable for R&D biosensor applications • Configured with 9 position microtiter nest or 50 glass slides PERFORMANCE Accuracy of Dispense Volume • ± 5% of Target Precision of Dispense Volume • ≤10% CV at 20 nL Total System Positional Accuracy • ±150 µm (typically ±75 µm) • SD 50 µm (typically ≤ 25 µm) The AD3200 is a workstation designed for development and pilot scale production. Its standard 8 BioJet Plus and nine-plate nest configuration makes it ideal for a medium throughput Biosensor laboratory. The proprietary BioJet Plus technology was developed for high speed dispensing. The technology involves (1) the coupling of a high speed micro solenoid valve with a high resolution syringe pump and (2) synchronization of the dispense system with the movements of the stage. The result is an extremely fast dispensing system, which can deliver volumes non-contact from 20 nL and 4 µL in a single dispensed drop. BioJet Plus can work in either an Aspirate/Dispense or Bulk Disense modes. Use BioJet Plus to dispense buffers, antibodies, enzymes or cells. BioJet Plus dispensing is independent of the substrate allowing flexible dispensing to biosensor cards, microtiter plates, glass slides, or membranes.

RESEARCH & DEVELOPMENT SYSTEM • Up to 16 BioJet Plus Pumps • AirJet Dispensing • Humidity Chamber & Control • Substrate Nest Glass Slide, Microtiter Plate, or Membrane • Vacuum Pump • In Line Degasser Vacuum Requirement • Vacuum Wash Station: 2.1 CFM (~60 CL) MECHANICAL SPECIFICATIONS Dispense Modes • Aspirate/Dispense (source to destination) • Continuous (bulk reservoir to destination) Valve to Valve Precision • <10% average CV at 100 nL (8 valves) System Precision • X, Y and Z-axis are ± 25 µm (although typically < 10 µm) • Manual Nest: ± 250 µm • Shuttle Nest: ± 25 µm Z-Axis Height • Top Plate:...