Software & Firmware for HAAKE Rheometers & Viscometers
HAAKE RheoWin 4.92.0007 has been released!

Home > Firmware > Rheometer (current) > HAAKE VTiQ/VTiQ Air (redesign)

NOTE: This firmware is for (the redesigned versions of the) Viscotester iQ and Viscotester iQ Air build after june 2022.

These instruments have 3 USB ports on the left hand side of the instrument head and one round connector for connecting a TM-xx-x temperature module plus a separate D-Sub connector for the HX iQ heat exchanger.

HAAKE™ Viscotester™ iQ Firmware

The current Viscotester iQ firmware versions are:

MicroProcessor Firmware version Released
μP1 (microcontroller) 01.10.004 16.10.2023
μP2 (microcontroller) 01.02.002 26.06.2023

The firmware is available for download in one zip file, which contains the two firmware files
for the two microcontroller plus the HMI update files.

The Viscotester iQ Update Tool version 2.9.6.2 or newer must be used to update the firmware and the HMI.
The Viscotester iQ Update Tool can be downloaded using the following link.

The following document gives an overview over the changes in the VTiQ firmware

HAAKE™ Viscotester™ iQ Air Firmware

The current Viscotester iQ Air firmware versions are:

MicroProcessor Firmware version Released
μP1 (microcontroller) 01.10.005 16.10.2023
μP2 (microcontroller) 01.02.001 26.06.2023

The firmware is available for download in one zip file, which contains the two firmware files
for the two microcontroller plus the HMI update files.

The Viscotester iQ Update Tool version 2.9.6.2 or newer must be used to update the firmware and the HMI.
The Viscotester iQ Update Tool can be downloaded using the following link.

The following document gives an overview over the changes in the VTiQ Air firmware