xArm cobot reaches into an enclosed laboratory workstation during an automation test.

Automate Your Lab Workflow

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UFACTORY xArm 6 is equipped with a vacuum gripper

Background

Life science, biotech, and clinical research labs are under pressure to run more assays with tighter budgets and leaner teams. Lab automation is growing because repetitive liquid handling, sample transfer, and instrument loading still consume skilled researchers’ time, while fixed deck-based systems remain costly and hard to adapt for changing protocols.

xArm cobot positioned beside a laboratory automation workstation with a BIO Gripper

The Challenge

Manual Lab Work Is Holding Research Back
Modern laboratories face a growing tension: the science is getting more complex, but the budgets and headcount are not keeping up.

Repetitive tasks dominate the bench
Surveys show that more than 80% of life scientists pipette for at least one hour every day, with nearly 30% spending more than three hours on pipetting alone. These are not high-value activities — they are bottlenecks.

Human error is costly and cumulative
Manual pipetting introduces inconsistencies that compound across multi-step workflows. Studies show that even experienced personnel can fail to meet ISO accuracy standards — particularly at low volumes — leading to skewed results, wasted reagents, and repeated experiments. Pre-analytical errors account for the majority of all laboratory mistakes, and most of them stem from repetitive manual handling.

Physical strain is a real and underreported problem
Repetitive pipetting is the leading cause of repetitive strain injury (RSI) in the lab. Manual tasks that require sustained concentration and precise hand movements, performed for hours at a stretch, take a measurable toll on lab personnel.

Dedicated automation is expensive and inflexible
Specialized liquid handling workstations (gantry robots, deck-based systems) can automate a single task well — but they are fixed in place, limited to one workflow, and cost tens of thousands of dollars. Reconfiguring them for a new protocol is time-consuming and often requires re-integration. For most labs, this is not a practical solution.

Lab budgets are finite
Research funding is competitive. Every dollar spent on infrastructure is a dollar not spent on experiments. Automation has historically been a luxury reserved for large pharmaceutical companies — but it doesn\'t have to be.

Advantages

UFACTORY collaborative robot arms are built for exactly this challenge: precision tasks, flexible deployment, and a price point that makes automation accessible to any lab.

Precision That Meets Laboratory Standards
With a repeatability of ±0.02 mm, UFACTORY cobots exceed the accuracy requirements for both microplate handling (typically ±1 mm) and pipette tip positioning (well-to-well spacing on a 96-well plate is 9 mm). Your automation is reliable from the first run to the ten-thousandth.

Six Axes That Reach the Whole Bench
Deck-based handlers, gantry robots, and plate hotels all work within a fixed envelope — adding a transfer arm only buys a few pre-set positions, at steep cost. A 6-axis UFACTORY cobot isn't boxed in: with up to 850 mm of reach, it serves instruments at any height, moves between stations to load a centrifuge or transfer racks, and re-tasks in hours, not weeks. Separate islands of automation become one continuous workflow.

Multi-Task Capability with Quick End-Effector Swaps
With a payload of up to 5 kg, UFACTORY cobots support a wide range of end-effectors — grippers for plate and tube handling, pipette holders for liquid dispensing, custom tooling for reagent management. One robot arm handles multiple tasks across the same workflow, covering the gaps that single-purpose systems leave between them.

Small Footprint, Easy Reconfiguration
UFACTORY cobots are lightweight and compact, designed to sit on a standard lab bench without occupying valuable space. Unlike fixed automation platforms that require significant re-engineering when protocols change, the cobot can be repositioned and reprogrammed in hours — not weeks.

A Fraction of the Cost of Traditional Lab Automation
Compared to equivalent collaborative robot arms on the market, UFACTORY offers the same precision and flexibility at approximately one-third of the price.

Open SDK for Custom Lab Software
UFACTORY provides open-source C++, Python, and ROS SDKs, giving automation engineers and researchers full control to develop tailored laboratory workflows. Integrate with existing LIMS, scheduling software, or instrument APIs without vendor lock-in.

Comparison of UFACTORY Cobots, Deck-Based Liquid Handlers, and Plate Hotels for Laboratory Automation
Close-up of a BIO gripper positioning a 96-well microplate in a laboratory automation setup

Applications

Liquid Handling (Pipetting)
The UFACTORY cobot is compatible with standard electronic pipettes, enabling automated dispensing, serial dilution, and sample transfer across plates and tubes — with none of the fatigue or variability of manual pipetting. Ideal for PCR preparation, ELISA assays, and any protocol requiring consistent, high-repetition liquid handling.

Plate Loading & Unloading
UFACTORY cobots can be equipped with the Bio Gripper, an end-effector designed specifically for microplate handling. Built for standard SBS-format 96-well plates, the Bio Gripper ensures secure, repeatable gripping without damaging delicate labware.

Sample Preparation & Transfer
Tubes, vials, and sample containers are grasped, repositioned, and transferred between workstations with consistent force and accuracy. The cobot handles the transport leg of your workflow — the repetitive sample movement that ties up a researcher\'s time without requiring their judgment.

Reagent Management
The cobot retrieves reagent containers from storage, presents them to dispensing instruments, and returns or discards them according to protocol — reducing handling errors and keeping reagent usage traceable and consistent.

Not sure which model fits your workflow?

Our team will match the right robot and configuration to your needs.

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