Hg Analyzer

The PSA 10.525 Sir Galahad is a sophisticated mercury analyser, purpose-built for measuring mercury in gaseous samples across both online and offline installations.

Sampling works through a dual purge-and-trap arrangement that incorporates specific Amasil® traps, which can run in either continuous or remote mode. The analyser is fully compliant with both ISO 6978:2 and ASTM 6350-98 methods for measuring mercury in natural gas.

Mercury detection is handled through atomic fluorescence, giving absolute detection levels below 0.1 picogram. You can control the PSA 10.525 Sir Galahad from a PC or laptop, either through the dedicated Sir Galahad software or the versatile PSA online software.

As a leading supplier of mercury analysers, P S Analytical also offers a range of compatible accessories, extending what the system can do, from measuring mercury in exhaled breath through to direct mercury analysis in gasoline.

The Sir Galahad is widely used for mercury analysis of natural gas at both online and offline sites, and it also sits at the core of the PSA online mercury CEMs used in power plants, crematoria, and incinerator stacks.

Additionally, it’s used for online and offline mercury analysis in air across both urban and rural locations, as well as for measuring mercury in industrial gases like hydrogen and Co2. Since it’s portable and comes with a simple trolley-style carry case, it’s easy to move from site to site whenever measurements are required.

P S Analytical also offers a range of ambient air sampling modules designed to pair with the Sir Galahad, giving you a complete analytical solution. Both passive and active sampling techniques are supported. The newly released G525S100 Air Sentinel is an unattended, active ambient air sampling device that delivers accurate air volume sampling for mercury in air studies.