Medical laboratories and hospitals use a range of gases such as enriched oxygen (O2), nitrous oxide (N2O), helium (He), nitrogen (N2) and carbon dioxide (CO2). Many gases used in laboratories have no taste, color or smell, which makes it hard to tell if there is a gas leak. A leak from a gas cylinder or fixed piped gas system can cause potentially fatal incidents.
Such gases are used for a wide range of procedures, often providing anesthesia for patients (N2O) or used as a freezing agent (N2). Patients on intensive care, with restricted lung function or during an operation under anesthetic, are in many hospitals treated with artificial ventilation with medical air and Oxygen. And during surgery the stomach of the patient is often filled with Carbon Dioxide to create space to examine the affected area.
Long-term exposure to anesthetics gradually can cause chronic effects of the respiratory, cardiovascular, reproductive, and central nervous. It is therefore essential that the maximum acceptable exposure level across an eight-hour period (time weighted average) is adhered to. Carbon Dioxide (CO2) displaces oxygen, causing asphyxiation and affects respiratory capacity. And at increased Oxygen levels, the flammability of materials and other gases increases. At levels over 24% spontaneous combustion of items such as clothing may occur.
A gas detection system for medical laboratories and hospitals can stretch from the basement, where the gases are stored and produced, via a conduit system, to the corridors, to terminal units in operating rooms, intensive care areas, laboratories and treatment rooms.

CO2 (0-2000ppm)
• N20 (0-100ppm)
O2 (depletion/enrichment)
SF6 (0-2000ppm)
• Ethylene Oxide (EtO)

IRNET-P 32mm CO2
NT-O2-A2 Safety Line EC cell
IREF for SF6
• NT-ETO-PL100 Premium Line EC cell (ask us more information)