Gas Detection
SEMA Gases
Sulphur Dioxide (SO2) Calibration Gas
Sulfur dioxide (also sulphur dioxide in British English) is the chemical compound with the formula SO2. It is a toxic gas responsible for the smell of burnt matches.
| Available sizes | 34L, 58L, 110L |
|---|---|
| Certification tolerance | +/- 10% or +/- 2% |
| Production tolerance | +/- 20% or +/- 10% or +/- 5% |
| Stability | 24 months |
Sulfur dioxide (also sulphur dioxide in British English) is the chemical compound with the formula SO2. It is a toxic gas responsible for the smell of burnt matches. It is released naturally by volcanic activity and is produced as a by-product of copper extraction and the burning of fossil fuels contaminated with sulfur compounds.
| 34L | 58L | 110L | Cert. tol. | Prod. tol. | Stability (months) |
|
|---|---|---|---|---|---|---|
| 10 ppm Sulphur Dioxide // Nitrogen | Available | Available | Available | +/- 10% | +/- 20% | 24 |
| 20 ppm Sulphur Dioxide // Nitrogen | Available | Available | Available | +/- 10% | +/- 20% | 24 |
| 100 ppm Sulphur Dioxide // Nitrogen | Available | Available | Available | +/- 2% | +/- 10% | 24 |
| 2000 ppm Sulphur Dioxide // Nitrogen | Available | Available | Available | +/- 2% | +/- 5% | 24 |
| SEMA Gases leaflet | SEMA Gases leaflet_A4 |
|---|
Request an offer
RECEIVE A QUOTE WITHIN 3 HOURS ON BUSINESS DAYS
Want more information?
Get in touch with Sebastian our SEMA Gases specialist
Sebastian Kelderman
Sales Representative
Product catalog
- Download our product catalog
- Download
Riken Keiki
GX-2009 Four Gas Personal Monitor
replaced by the new GX-3R The Riken Keiki…
View product
Riken Keiki
GX-2012 Personal Four Gas Monitor
Built around high-quality micro-sensor technology, the Riken Keiki…
View product
