immersjonssuiter

Immersion suits are protective garments designed to keep a person dry and warm in cold-water emergencies. They are used in maritime contexts such as on ships, offshore installations, and in rescue operations. The primary purpose is to minimize heat loss and provide buoyancy and visibility if a person falls into the sea, enabling survival for extended periods in near-freezing water.

Most immersion suits are one-piece outfits made from waterproof or water-resistant materials, often with an integrated hood, gloves, and booties. The outer shell is typically brightly colored, such as orange or yellow, with reflective elements to enhance visibility. Seams are sealed to limit water ingress, and entry is usually via a front or side zipper. Buoyancy is provided by built-in foam or air chambers, helping the wearer float with the head above water. Some suits may include a locator beacon or strobe light as additional signaling equipment.

Standards and regulation: Immersion suits are part of maritime safety equipment and are commonly required by international and national regulations, including SOLAS requirements for life-saving appliances on ships. They are designed to meet standards for thermal insulation, waterproofing, buoyancy, and visibility, and may be certified to ISO or national standards. In practice, suits are selected based on expected water temperatures, duration of exposure, and specific occupational or rescue needs.

Usage and maintenance: Immersion suits are stored at accessible muster stations or lifeboats and are worn in emergencies or in anticipation of exposure to cold water. Regular inspection, maintenance, and periodic training are recommended to ensure seals, zippers, buoyancy devices, and signaling equipment remain functional. Proper donning and fit are essential for maximum protection and comfort.