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H2S ANALYZER Cubi (compact version)

Determination of hydrogen sulphide in liquids and gases

Compact version "H2S ANALYZER  Cubi"  
Compact version "H2S ANALYZER  Cubi" for laboratory and on-site use  
Compact version "H2S ANALYZER Cubi" with Head Space Module  
Compact version "H2S ANALYZER Cubi" with Headspace Module for analysis of solid samples  

The H2S ANALYZER Cubi fulfils the requirements of the standard DIN 38405-27:2017-10: Determination of sulphide by gas extraction method (D 27)

The H2S ANALYZER Cubi measures hydrogen sulphide in liquids and gases in only one device.

The determination of total volatile sulphides in aqueous solutions and other liquid samples works through high efficient gas extraction linked with a selective detection method. Thereby, interferences from the sample matrix will be minimized. The analysis is performed fast and with high efficiency. Sample preparation is not required, therefore the reproducibility and the accuracy enhance additionally. The dosing of the sample is carried out manually with a syringe.

Thanks to its compact design the H2S ANALYZER Cubi is suitable also for on-site use. For extension of application the device can be upgraded with an additional Headspace Module. It is suitable for solid and pasty samples.



  • Water, drinking water, surface water
  • Municipal wastewater
  • Industrial wastewater
  • Monitoring of landfill-leachate
  • Gas analysis (e. g. LNG, LPG)
  • H2S in hydrocarbon mixtures
  • Investigation of technical and pharmaceutical products (e. g. storage stability)
  • Quality management


  • Complete separation of H2S from the sample
  • Analysis of the original sample
  • No sample preparation
  • Simple calibration
  • Software: simple, clear, intuitive
  • Dosing manually
  • Definition of own methods for device control
  • Minimized cross sensitivity through the indirect method
  • Gas extracting technique for a fast release and separation of H2S from the sample
  • Robust and fast analysis

Data sheet H2S Analyzer Cubi




ECH Elektrochemie Halle GmbH
Otto-Eißfeldt-Straße 8
06120 Halle (Saale)

Tel.: +49 345 279570-0
Fax: +49 345 279570-99
Mail: info@ech.de

Sales and Service Center UK

ECH Scientific Limited
Building 69, Wrest Park, Silsoe
Bedfordshire, MK45 4HS
United Kingdom

Tel.: +44 1525 404747
Fax: +44 1525 404848
Mail: info@ech.de

Visit us:

WWEM virtual
Water, Wastewater & Environmental Monitoring
13 - 14 October 2021

WWEM virtual 2021