QLink Software


  • Support for up to 4 systems on 4 different serial ports (COM1 to COM32) or IP addresses
  • Plug and Play
  • Each channel is independent
  • Full data logging functions
  • Auto-scale graph functions

QLink is a replacement for OptiLink and OptiLink-II. QLink offers several improvements; here is an overview of the main changes:

  • Automated detection and connection of plugged instruments, through a permanent Ports Scan.
  • A dynamic temperature display graph whose intervals, ranging from 10 seconds to 7 hours and -300 Celsius to +300 Celsius, can be scaled automatically. This also allows capture of a specific time and export to Excel.
  • An ergonomic and intuitive interface for an easy handling of instruments, as well as importing / exporting configuration files and log files.
  • The Neoptix communication protocol has been completely revamped with the idea of making it much more robust, more resilient to communication errors.



The QLINK Windows installer comes the Microsoft .NET Framework 4.0

  • Hardware requirements

  • Processor DUAL CORE 1 GHz
    RAM 1 GB
    Disk space (minimum)  
    32-bit 850 MB
    64-bit 2 GB

  • Supported client operating systems

  • Windows 10 32-bit and 64-bit .NET Framework 4.0 & later
    Windows 8 32-bit and 64-bit .NET Framework 4.0 & later
    Windows 7 32-bit and 64-bit .NET Framework 4.0 & later

    • For all platforms, we recommend that you upgrade to the latest Windows Service Pack and critical updates available from the Windows Update website to ensure best compatibility and security. On 64-bit operating systems, the .NET Framework supports both WOW64 (32-bit processing on a 64-bit machine) and native 64-bit processing.




    No accessories are required for the Neoptix QLink Software