Echo LIQUID HANDLERSfor Regulated Environments

Enabling bioassay development and deployment


Echo Liquid Handlers with Regulatory Compliance

Re-Imagine Your Bioassay Research

Complex workflows and stringent success criteria require you to use liquid handling solutions that offer both the flexibility to meet your unique needs and the exceptional reproducibility your work demands.

Utilizing non-contact dispensing technology, Echo Liquid Handlers deliver the utmost flexibility with any-well to any-well transfers and unparalleled accuracy and precision, even when working with nanoliter volumes. Design of Experiments (DOE), pooling large numbers of assay components, and sample randomization, commonly challenging for standard automated liquid handlers, can now be performed with ease on Echo Liquid Handlers.

Echo Acoustic Liquid Handling Technology

Echo technology uses sound energy to provide highly accurate, fully automated, non-contact dispensing of fluids. Dynamic Fluid Analysis technology enables the Echo system to determine fluid composition, fluid height, and the power needed to eject a precise volume of fluid into the destination well. This analysis happens in milliseconds, enabling precise and accurate transfer of nanoliter (nL) droplets into an inverted microplate. Larger volume transfers are achieved by rapidly transferring several hundred droplets per second. Any well to any well transfers allow for miniaturization and automation of complex assays to dramatically reduce reagent costs and save valuable samples.

Echo Workflow Advantage with Direct Dilution

Traditional Serial Dilution

  • Transfer same volume of decreasing concentrations
Traditional Serial Dilution Workflow

Echo Direct Dilution

  • Transfer decreasing volumes of same concentration
Echo Direct Dilution Workflow

MAXIMIZELab Resources

  • Miniaturize assays
  • Conserve sample and reagent
  • Eliminate tip costs
  • Reduce workflow steps

INCREASEData Quality

  • Minimize assay reruns
  • Eliminate pipetting variances
  • Eliminate sample loss on tips
  • No cross-contamination
  • No bio-active leachates from tips


  • Design, test, and optimize assays rapidly
  • Easily create multiple reagent combinations in one plate
  • Transfer multiple fluid types and concentrations from a single plate

AUTOMATEComplex Assays

  • Transfers with low CV and high accuracy
  • Transfer multiple reagents combinations quickly
  • Transfer any-well to any-well

COMPLYwith Regulations

  • Enable compliance with 21CFR Part 11
  • Plug into your existing IT infrastructure
  • Seamless integration with Echo application software
  • User permissions management through Microsoft Windows Active Directory
  • Echo protocol versioning and approval

Echo Liquid Handlers for Regulated Environments

Echo 525R for high volume transfer

Echo 525 Liquid Handler

Transfer Volume

  • 25 nL – 5 µL


Cell-based Assays

Biochemical Assays


Echo 550R for medium-throughput

Echo 550 Liquid Handler

Transfer Volume

  • 2.5 nL – 5 µL


Cell-based Assays

Biochemical Assays


Echo 555R for high-throughput

Echo 555 Liquid Handler

Transfer Volume

  • 2.5 nL – 5 µL


Cell-based Assays

Biochemical Assays


Echo Software Applications for Regulated Environments

Echo 21CFR11 Compliance Manager

Easily Manage and Track Users and Electronic Records

Echo 21CFR11 Compliance Manager (ECM) locks down and tracks all Echo Liquid Handler usage, protocol changes and Echo log file outputs using state-of-art security algorithms. Using advanced checksum verification, the software detects any data tampering assuring data integrity and peace-of-mind. Use of common user and database management tools minimizes Information Technology infrastructure needs.

Quick and Reliable Liquid Handling Task Management

Echo Software streamlines liquid handling protocol creation for common applications and processes. Each Echo application is designed around a specific liquid handling workflow and uses a combination of wizards and graphical interfaces to facilitate the creation of plate formats, liquid transfer routines, and output files greatly simplifying assay development and running. Users can rapidly create and test protocols off-line using built-in simulators to validate every transfer before running live on the Echo Liquid Handler saving time and valuable reagents.

EchoCherry Pick

Echo Cherry Pick
Enable Ultimate Transfer Flexibility

Uses information in pick lists to transfer from any source well to any destination well

EchoCombination Screen

Echo Combination Screen
Simplify Complex Combination Screening Layouts

A graphical interface to visually combine dose-response curves, controls, and single concentration transfers

EchoDose Response

Echo Dose Response
Tighten Response Curves with Direct Dilution

Simplifies protocol creation for dose response using direct dilution with a wizard-based interface

EchoPlate Reformat

Echo Plate Reformat
Rapid Assay Plate Assembly

Design custom layouts used to assemble assays or reformat and replicate screening libraries