GLOBAL INSTRUMENTS CORPORATION

Technical Catalog

Gas Purification
& Station Solutions

Advanced filtration and control systems engineered to remove oxygen, moisture, and hydrocarbons for high-precision analytical environments.

Gas Purification Station GC
Gas Chromatography

Gas Purification Station

The Gas Purification and Controller system is designed to remove oxygen, moisture, hydrocarbons, oil and other foreign materials form gas streams. The system eliminated noise and unaccepted signals of gases in order to obtain peak resolution and peak tailing in the analysis.

The purifiers are used to reduce or eliminate impurities in gases like Nitrogen, Oxygen, Methane, Hydrogen, and Carbon dioxide. Gas purification filters are able to remove moisture, hydrocarbons, and other impurities. Impurities must be removed to prevent improper purging, distribution leaks, and system breaches.

GC Control Panel Components

Silica gel & Molecular Sieves: Filters to remove moisture and traces of moisture from Zero Air, H2, N2, & HELIUM (with color change indicator).
Activated Charcoal: Filters to remove hydrocarbons from air and hydrogen.
Oxytrap Filters: Specifically designed to remove Oxygen from carrier Gas lines.
Support Hardware: Includes Pressure Regulators, Pressure Gauges, and Toggle Valves.
Multi-Point Connectivity

Gas Distribution Stations

Three / Four Panel stations designed to connect individual connections to GC systems with integrated isolation and control.

Distribution Station A

Three Panel Configuration

Integrated Pressure Gauge (pressure indication), Pressure Regulator (flow control), and ON/OFF isolate valve.

Distribution Station B

Four Panel Configuration

Enhanced distribution for high-throughput labs requiring multiple individual connections with dedicated regulators.

Atomic Absorption Spectroscopy

AAS Purification & Control

Specialized control panel for AAS consisting of Argon, Acetylene, Nitrous Oxide & Air Gas lines. Employs regenerable filtration media for consistent purity.

Indicating regenerable Silica gel and Molecular sieves Filters (Argon, Acetylele, Nitrous Oxide & Air).
Activated Charcoal filters to remove hydrocarbons from air and hydrogen.
Oxytrap filters for Oxygen removal from carrier gas lines.
Complete set of Pressure Regulators, Gauges, and Toggle Valves.
AAS Control Panel
Gas Selector Box
Leakage Protection

Gas Selector Box

The Gas Selector Box is used for the selection between two gases of different types. It utilizes a special Gas Sampling Valve designed to solve leakage problems typically faced when using Helium or Nitrogen switching.

Helium

Optimized Switching

Nitrogen

Leak Proof

Installation Blueprint

Gas Purification & Distribution Station Installation Diagram

Installation Blueprint

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