GASTEC CORPORATION - For all types of gas and vapour

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This software is dedicated software for Gastec H2S data logger Model GHS-8AT and GHS-8AT-EX. This software enables downloading logging data from the instrument to analyze environmental conditions on the computer.


Download Ver 6.02.000 (Release 2019.04.26)53,491kB

You can download ANASYS software of the latest version, instruction manual, the GHS-8AT and the GHS-8AT-EX for device drivers.

Software problems and questions

Please search how to deal with the QandA page and the troubleshooting page when an error during the installation or use of software such as troubled.


  • The graph is simple for data recorded with the GHS-8AT and the GHS-8AT-EX.
  • The display on the same graph the temperature and hydrogen sulfide concentration.
  • Possible data communication and the instrument, the condition setting, the display on the same graph the data.
  • Up to 10 logging data graph can be shown in one graph area.
  • View graph of different time series by the vertical graph display function.
  • Show the number of counts exceeds the reference concentration by analysis function displays the reference density line of any.
  • Work with Windows 10 32bit/64bit, 8.1 32bit/64bit, 7 SP1 32bit/64bit.


Product name Data Analysis software for H2S Data Logger ANASYS
Product code GHS-PC-3
Operation system Microsoft Windows 7 SP1 32bit/64bit
Microsoft Windows 8.1 32bit/64bit
Microsoft Windows 10 32bit/64bit
Required items for the software environment other than Windows OS Microsoft .NET Framework 4.5 or later
Interface USB2.0
CPU 1GHz or faster processor
Memory > 512MB
Hard drive > 850MB(32bit)
> 2MB(64bit)
Features Downloading the data from instrument, setting logging settings, setting time of the instrument, saving log and graph data, display graph (maximum 10 in one window), creating CSV file.