Software for the TC300B Heater and TEC Temperature Controller

The following software packages are available for the TC300B Heater and TEC Temperature Controller:

  1. Software: Software package with graphical user interface and LabVIEW®/C++ SDK for third-party development.
  2. Utilities: Used to upgrade the firmware of the device.
  3. Firmware: Firmware package for operating the device.
  4. Archive: Previous software versions.
Software  
DescriptionSoftware package to operate Thorlabs' TC300B Dual Channel Heater Temperature Controller and the previous generation TC300 Heater Temperature Controller, including a GUI, drivers, and LabVIEW®/C++ /Python SDK for third-party development.
Version2.0.1
Filesize11.5 MB
Download
Only download from trusted sources, like Thorlabs, and always scan files before executing.

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License
AdditionalCompatible Devices:
  • TC300B
  • TC300
    • System RequirementsThis software was verified with the following platforms:
    • Windows® 10 (64-Bit)
    • Windows® 11 (64-Bit)
    Additional SoftwareMicrosoft .Net Framework 4.6.2 Full Profile or higher version is required. The install program will check and download the profile from the internet if necessary.
    Firmware Update Tool  
    DescriptionThis Firmware Update Tool is used to upgrade the TC300B and TC300 Controller's firmware.
    Version1.3.0
    Filesize136 kB
    Download
    Only download from trusted sources, like Thorlabs, and always scan files before executing.

    AdditionalCompatible Devices:
  • TC300B
  • TC300
    • Firmware  
    DescriptionThe latest version of the TC300B firmware. 
    Version4.0.3
    Filesize204 kB
    Download
    Only download from trusted sources, like Thorlabs, and always scan files before executing.

    Change Log

    TC300 Software v2.0.0

    TC300 Software v2.0.0  
    DescriptionSoftware package to operate Thorlabs' TC300B Dual Channel Heater Temperature Controller and the previous generation TC300 Heater Temperature Controller, including a GUI, drivers, and LabVIEW®/C++ /Python SDK for third-party development.
    Version2.0.0
    Filesize11.8 MB
    Download
    Only download from trusted sources, like Thorlabs, and always scan files before executing.

    ReadMe
    License
    AdditionalCompatible Devices:
  • TC300B
  • TC300
    • System RequirementsThis software was verified with the following platforms:
    • Windows® 10 (64-Bit)
    • Windows® 11 (64-Bit)
    Additional SoftwareMicrosoft .Net Framework 4.6.2 Full Profile or higher version is required. The install program will check and download the profile from the internet if necessary.

    TC300 Software v1.2.3

    TC300 Software v1.2.3  
    DescriptionSoftware package to operate Thorlabs' TC300 Dual Channel Heater Temperature Controller, including a GUI, drivers, and LabVIEW™/C++ /Python SDK for third-party development.
    Version1.2.3
    Filesize11.0 MB
    Download
    Only download from trusted sources, like Thorlabs, and always scan files before executing.

    ReadMe
    License
    System RequirementsThis software was verified with the following platforms:
    • Windows® 7 SP1 updated with KB3020369 and KB3125574 (32-Bit, 64-Bit)
    • Windows® 10 (64-Bit)
    • Windows® 11 (64-Bit)
    Additional SoftwareMicrosoft .Net Framework 4.6.2 Full Profile or higher version is required. The install program will check and download the profile from the internet if necessary.

    TC300 Software v1.2.2

    TC300 Software v1.2.2  
    DescriptionSoftware package to operate Thorlabs' TC300 Dual Channel Heater Temperature Controller, including a GUI, drivers, and LabVIEW™/C++ /Python SDK for third-party development.
    Version1.2.2
    Filesize11.0 MB
    Download
    Only download from trusted sources, like Thorlabs, and always scan files before executing.

    ReadMe
    License
    System RequirementsThis software was verified with the following platforms:
    • Windows® 7 SP1 updated with KB3020369 and KB3125574 (32-Bit, 64-Bit)
    • Windows® 10 (64-Bit)
    • Windows® 11 (64-Bit)
    Additional SoftwareMicrosoft .Net Framework 4.6.2 Full Profile or higher version is required. The install program will check and download the profile from the internet if necessary.

    TC300 Firmware V3.2.8

    TC300 Firmware V3.2.8  
    DescriptionThis is a previous version of the TC300 firmware. 
    Version3.2.8
    Filesize176 kB
    Download
    Only download from trusted sources, like Thorlabs, and always scan files before executing.

    Change Log

    TC300 Firmware v3.2.6

    TC300 Firmware v3.2.6  
    DescriptionThis is a previous version of the TC300 firmware. 
    Version3.2.6
    Filesize157 kB
    Download
    Only download from trusted sources, like Thorlabs, and always scan files before executing.

    Change Log

    TC300 Firmware v3.2.5

    TC300 Firmware v3.2.5  
    DescriptionThis is a previous version of the TC300 firmware. 
    Version3.2.5
    Filesize117 kB
    Download
    Only download from trusted sources, like Thorlabs, and always scan files before executing.

    ReadMe
    License
    Change Log