How real pipetting hardware behaves, tip by tip and channel by channel, and what that means for the settings you choose.
A modern lab mixes instruments from many vendors. Standards like SiLA and a vendor-neutral view of liquid classes are how they cooperate instead of siloing.
A pressure trace turns pipetting from a blind command into an observed event, letting a liquid handler flag a clot, a bubble, or an empty well mid-run.
Before a tip touches liquid, something has to move the plate. How gripper arms relocate labware, and why deck geometry and collisions decide whether it works.
The syringe pump is where a liquid handler turns motion into volume. A simple routine of seals, valves, and system liquid keeps it honest.
The architecture of an automated lab is decided early and lived with. Monolithic vs modular, centralized vs distributed, and why where your liquid classes live is a structural choice too.
Drivers are the software that lets a scheduler control an instrument, and they are notoriously hard. Why they matter, why they break, and how the method layer inherits their fragility.
Stamping versus independent-channel heads, the deck as both grid and control surface, and the acoustic, peristaltic, and plate-washing devices that round out a lab.
The liquid handler shares a workcell with readers, thermocyclers, movers, and sealers. A tour of the device landscape and why each peripheral changes the sample your liquid class assumes.
Syringe size sets the trade between volume range and resolution, and the pump and tubing bound what any liquid class can achieve. A primer for anyone specifying a system.
A workcell turns a set of instruments into one system. Its parts, the scheduler that coordinates them, and where the method layer sits once the handler is one device among many.
An instrument only knows the deck you describe to it. Why accurate labware definitions and offsets underpin correct heights, level detection, and every transfer on top.
A 96-channel head is not 96 independent pipettes. What changes when one plunger drives many tips, and how partial pickup and per-channel work differ.