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Overview of StakMax Microplate Handling System
The StakMax® Microplate Handling System is a powerful, compact, benchtop microplate stacker that works seamlessly with Molecular Devices microplate readers and washers for improved process flow and higher throughput. The system comes with a single plate loading adapter and a choice of magazines for 20, 40 or 50 SBS-standard 96- and 384-well microplates, and barcode reading. All integration tools provided are easy to set up for each configuration.
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Program with ease
The stacker is programmed through SoftMax® Pro Software for easy setup using preconfigured automation scripts. AquaMax® Washer users can access all commands through the washer’s programming touchscreen.
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Create custom automation scripts
Use custom scripting commands to set instrument temperature, open and execute previously written protocols, load and return plates, restack or cycle plates, enable plate shaking, record barcode values, set file names, add repeat loops, save files, and more.
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Enable barcode identification
A barcode reader can be added to enable barcode identification of plates when integrated with SpectraMax® microplate readers.

StakMax Integration Overview Video
Features
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Simple to use
All the tools necessary for setup are standard, including a software calibration procedure. The entire setup process takes about 15 minutes and, once the system is aligned, it is ready to operate.
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Flexible operation
When integrated with the AquaMax® Washer, a batch of 20 ELISA microplates can be processed in as little as 13 minutes. Plates can be restacked to the input stack when a batch is completed, for further processing.
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Minimal plate movement
The stacker is designed to minimize plate movement time, while handling the microplates gently, eliminating liquid spillage.
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Barcode reading
A barcode reader accessory can be purchased with the system or added later and is easily installed onsite. The barcode reader can be configured to read either the short or long side of the microplate.
Assure data integrity and compliance with confidence
Our comprehensive suite of proven compliance solutions for GMP/GLP labs can advance your efforts to quickly and confidently establish a compliant laboratory.
- Best-in-class microplate readers and washers support all your assay needs
- IQ/OQ/PM services preserve instrument documentation in a digital and compliant format
- Software installation services verify and document that required components are installed to operational specifications
- Software validation service supports FDA 21 CFR Part 11 guidelines
- Validation plates test the performance of your microplate reader using traceable materials for reliable results

Latest Resources
Resources of StakMax Microplate Handling System
Blog
Lab Automation 101: Inside Access From Our Subject Matter Expert
Lab Automation 101: Inside Access From Our Subject Matter Expert
In life sciences, more is more. Obtaining a great body of data that is consistent and insightful to get a qualitative and quantitative overview of your model is critical. However,…
Blog
FDA 21 CFR Part 11 and the importance of regulatory compliance in GMP and GLP labs
FDA 21 CFR Part 11 and the importance of regulatory compliance in GMP and GLP labs
The regulations for food and drug in the United States, described in the Title 21 of the Code of Federal Regulations, and the EudraLex Annex 11 in EU, are critical in ensuring safe…
Blog
Life sciences technology predictions for 2021
Life sciences technology predictions for 2021
For over 30 years, Molecular Devices has been at the forefront of technological advances which have contributed to significant scientific breakthroughs. To kick off the new year, we…
Publications
Multiple Steps from Microplate-Reader Workstations
Multiple Steps from Microplate-Reader Workstations
Scientists take many roads to overcoming bottlenecks in workflows. For example, a workstation including a microplate reader can handle multiple steps, which improves efficiency and a…
Application Note
Automating ScanLater Western Blot Detection with the StakMax Microplate Handling System
Automating ScanLater Western Blot Detection with the StakMax Microplate Handling System
The ScanLater Western Blot System improves upon the traditional western blot protocol by employing a europium-labeled secondary antibody that is detected by time-resolved fluorescence…
Data Sheet
StakMax Microplate Stacker
StakMax Microplate Stacker
Explore how the StakMax Microplate Stacker allows for walk-away automation for benchtop microplate readers using its easy-to-use interface and its flexible operation.
Brochure
Innovative Solutions for Drug Discovery and Life Sciences Research
Innovative Solutions for Drug Discovery and Life Sciences Research
Molecular Devices is a leading provider of high-performance bioanalytical measurement solutions for life science research, pharmaceutical development, and biotherapeutic discovery. O…


StakMax Integration Overview Video
StakMax® Microplate Handling System
Product |
Part Number |
StakMax Plate Handling System | STAKMAX |
20-plate magazine (pair) | 0200-6016 |
40-plate magazine (pair) | 0200-6017 |
50-plate magazine | 0200-6187 |
Shortside barcode reader | 0310-5102 |
Longside barcode reader | 0310-5101 |
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How can we help advance your next big discovery?
Our highly-qualified teams are on the frontlines with our customers, conducting remote or on-site product demonstrations, webinars, and more to help you solve your tough research challenges. How can we help you today?
I’d like to…