Product description
The determination of volatile hydrogen sulfide (H2S) in solid and semi-solid samples has never been easier. The Sulfimax GX system from ECH can be expanded with a manual Headspace Module to enable selective and precise H2S analysis.
The sample is placed into a glass vial and heated in the headspace unit. Depending on the sample type, the heating temperature can be adjusted between 30 °C and 180 °C. The volatile H2S is then transferred via gas circulation to the Sulfimax GX sensor, where it is detected with high sensitivity.
Even extremely low H2S concentrations are measured reliably – without any sample preparation.
Short measurement times ensure a high sample throughput. The compact and robust design, combined with intuitive operation, makes the system ideal for users with varying levels of experience.
Key Features:
- Simple H2S analysis in solid and semi-solid samples
- Adjustable heating from 30 °C to 180 °C
- No sample preparation required
- Detection of very low H2S concentrations
- Fast measurement cycles and high throughput
- Compact, robust, and user-friendly
Applications
- Solid samples, e.g. elementary sulphur, sludge, bitumen
- Liquid samples such as wastewater with sludge particles
- Semi-solid samples
- Oil samples and waste
Advantages
- Analysis of the original sample
- No sample preparation
- Minimized cross sensitivity through the indirect method
- Suitable for on-site use
Features and Results
- Measurement of the sample in the sealed 20 mL vial - no contact of the sample with components of the analysis system
- Gas extraction technique for rapid release and separation of H2S from the sample
- Temperature control from 30 to 180 °C
- Measuring time from 2 to approx. 15 min, depending on the H2S content of the sample
- Double-needle system for gas transfer
- Bypass circuit for continuous gas flow
Note: The appearance of our products on this website may differ from the actual version due to ongoing product development.
