GT5000 Terra

GT5000 Terra, the world’s smallest, portable and splashproof multigas FTIR analyzer. Capable of measuring up to 50 gases simultaneously, with constant monitoring, online. Easy to use with low cost of ownership. 

Gas analyzer packed with features 

GT5000 Terra is full of features, in a tiny but robust package. A high sensitivity sample cell for the lowest possible detection limits, multicomponent capability and a built-in-pump, so no need for a separate sampling system. This portable gas analyzer is also lightweight (9.4 kg), splashproof (IP54 rated) and battery-powered providing unmatched portability for such a powerful analyzer. Designed for demanding on-field use, the GT5000 Terra is the perfect tool for a wide variety of applications. To read more about different use cases, head to the environment or  health and safety- application page.

Key advantages

  • Portable and quick set-up
  • Battery operation
  • Wireless communication
  • Simultaneous measurement of all gases
  • Splashproof, IP54 rated  

Measure multiple gases simultaneously 

The GT5000 Terra can be used to measure up to 50 gases simultaneously. The system is also easily configurable to measure new components, without any need for hardware changes. As all gases are measured from the same spectral data, it is possible to go back to previous measurements to investigate the presence of new compounds of interest. Our gas spectrum libraryconsists of over 400 gases, which you can configure to GT5000 Terra by picking and choosing, according to your needs. 

Want to know how FTIR technology works? Download our guide here:

FTIR TECHNOLOGY GUIDE White_paper_mockup_ftir

After reading this White Paper you will learn:

  • How is the IR spectrum used for gas quantification?
  • What is the performance of FTIR in emissions monitoring?
  • When should a Gasmet FTIR be calibrated?
  • What is the typical response time?
  • How many gases can be measured and analyzed at the same time?
  • Which gases can be measured by the Gasmet FTIR gas analyzers?

Download FTIR Technology White Paper

Quick set-up and results 

The sample cell in GT5000 Terra is at ambient temperature providing low energy consumption for maximum battery life while also minimizing the warm-up time of the analyzer. No need for time-consuming calibrations or consumables that raise the cost of ownership. You only need to do background measurement with nitrogen once per day and you are good to go. You can get results as quickly as in 5 seconds while using longer periods gives the best signal to noise ratio. 

Check out instructions for using GT5000 Terra from the video below:

Operate GT5000 Terra with field-friendly software, wirelessly 

The analyzer can be operated with Calcmet software on a Windows tablet or laptop. This software is designed to maximize portability and ease of use, enabling one-click measurements and immediate results. You can control GT5000 Terra with Calcmet via built-in Wifi or Bluetooth and you can even operate it remotely through VPN. The software comes in two versions, Calcmet Easy for accessible on-field work and Calcmet Expert for further analysis with advanced tools. In addition to Calcmet, we offer a free Gasmet Smartphone App, which gives you access to the Gasmet FTIR spectrum collection, sample gas dew point calculator, unit conversion tool and CO2 / O2 concentration calculator! 

Read more

GT5000 Terra Gas Analyzer – Frequently Asked Questions

How to use GT5000 Terra Gasmet FTIR Gas Analyzer

Gasmet’s New Portable Gas Analyzer GT5000 Terra Is an Agile and Robust Tool

Download Greenhouse Gas Measurements Guide

Download FTIR Technology Whitepaper


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