Many laboratory instruments, particularly entry-level or older versions, do not have communication ports such as RS232, Ethernet, or Wi-Fi. Instead, these instruments are only equipped with a USB port that functions solely as a medium to export analysis results to a flash drive in CSV or TXT format.
The problem arises when data from such instruments needs to be collected into a central system like a LIMS (Laboratory Information Management System). Without a direct communication interface, data must be transferred manually using a flash drive—a slow and error-prone process.
Challenges in the Field
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No RS232 or LAN ports
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No support for automated communication protocols
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Files can only be saved to a USB flash drive
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Data must be manually retrieved by an operator
LIMS Stick: A Smart Bridge for Instruments with Minimal Ports
LIMS Stick is an intelligent USB device designed to replace the function of a regular flash drive, with the added ability to automatically send data over a network.
How Does It Work?
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Plug the LIMS Stick into the instrument’s USB port – It appears to the instrument as a standard flash drive.
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Perform the analysis and save the results to the LIMS Stick – Just like saving to a regular flash drive, in CSV or TXT format.
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LIMS Stick automatically sends the file to the server – Once the file is saved, the device instantly transmits the data to LIMS via Wi-Fi or Ethernet.
Advantages Over Manual Flash Drive Use
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No more constant plugging and unplugging
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No risk of lost, mixed-up, or forgotten files
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No reliance on operator availability
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Works even with old or budget instruments
Compatible with Various Instruments
As long as the instrument can export files to USB in an open format (CSV, TXT, XML, etc.), it can work with LIMS Stick. No special drivers or complex configuration needed.
Conclusion
Instruments without communication ports don’t have to be a barrier to automation. With LIMS Stick, you can easily and securely integrate instrument data into a LIMS—without modifying old equipment or purchasing new ones.
If you’re facing a similar challenge, LIMS Stick is the most efficient and practical solution.