GLS

The Most Advanced Gas & LPG Sampling System

The analysis of samples contained in pressurized cylinders is often considered to be challenging. Related sampling systems must be able to handle a wide range of sample matrices contained in cylinders at varying pressure levels. TE Instruments developed the GLS Gas & LPG autosampler to provide a safe and reliable solution for the analysis of Total Sulfur, Total Chloride, and speciated Halogens in Gaseous Hydrocarbons and Liquefied Petroleum Gases. The GLS stands out from other sampling systems with its safety features and ease of use.

Truly Unique Sampling System

The GLS functions as sample inlet system and provides a gas sampling loop and an LPG sampling loop with expansion chamber. The sampling system is swept by carrier gas (Ar or He) at pre-defined rate, which transfers the sample into the oxidation zone of the elemental combustion analyzer. This procedure is fully compliant with all relevant test methods, such as the ASTM D3246, ASTM D6667, ASTM D7551, ASTM D7994, UOP 910, and UOP 1001. The GLS can be configured with different quick connects, sample loops, pressure modules, and connection methods to create the perfect settings for your application requirements.

Safe & Reliable Handling of Pressurized Cylinders

Safety is a critical topic related to Gas & LPG sampling due to the flammable nature of these matrices. Practically seen, the main fire risks arise from disconnecting an ‘open’ cylinder and having an incorrect connection between the cylinder and the autosampler. The GLS has several features to reduce safety risks related to Gas & LPG sampling:

Automatic Safety Lock on Inlet Ports – Prevents the sample cylinder from being removed as long as pressure is detected in the connection between the GLS and the pressurized cylinder. When the cylinder is closed, the pressure will go down, and the safety lock is deactivated.

Internal Gas leakage Sensor – Automatically aborts all activity when a small hydrocarbon spill is detected and warns the operator.

  • Gas & LPG Automated Sampler

    GLS

    Gas & LPG Automated Sampler

  • Gas & LPG Automated Sampler

    GLS

    Gas & LPG Automated Sampler

  • GLS with XPLORER and ARCHIE

    GLS

    GLS with XPLORER and ARCHIE

  • Gas & LPG Automated Sampler

    GLS

    Gas & LPG Automated Sampler

  • Gas & LPG Automated Sampler

    GLS

    Gas & LPG Automated Sampler

Products related to the GLS