1.1 This test method is for the online determination of hydrogen sulfide (H2S) in natural gas using tunable diode laser absorption spectroscopy (TDLAS) analyzers also known as a “TDL analyzers.” The particular wavelength for H2S measurement varies by manufacturer, typically between 1000 and 10 000 nm with an individual laser having a tunable range of less than 10 nm. The H2S concentration ranges can be anywhere from 0-5 ppm(v) to 0-90 % by volume.
Product Details
- Published:
- 11/01/2022
- Number of Pages:
- 7
- File Size:
- 1 file , 210 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
