Divers who are skilled in technical diving will need a wide range of equipment. Backplates that attach to a harness are made from aluminum, carbon fiber, and stainless steel. Diver knives, lights and safety buoys are just a few of the technical gear available. These items will ensure that you are safe and comfortable while diving.
Technical divers use specific equipment
Technical divers often have more advanced equipment than those who are recreational divers. These equipment can be used under hazardous conditions. They also have sophisticated computers that allow them to monitor their decompression and other dive related data. Multigas dive computer allows divers to modify gas blends in real time and regulate their decompression. Submersible gauges are an essential tool for divers. These gauges allow them to see how much air they have and help them monitor their cylinders. Dry suits are essential for long-duration dives and provide a layer of insulation to the wearer. Other diving equipment includes a slate, compass, and delayed surface marker buoy. A decompression trapeze can help divers maintain correct depth during in-water decompression stops. A lift bag is also used to carry the equipment.
The technical diver may also use a full mask to cover his nose, mouth, ears, and eyes. Safety harnesses are also important as they can be used to lift divers out of the water. A buddy line and shotline are two other items technical divers might need. A shotline is a line connected to a shot weight to give a diver a reference point for their descent. A buddyline connects two divers in shallow water to one another and prevents them getting separated. A buddy line attaches the diver on a shotline. A surface marker buoy is used to indicate the divers' location to others.
Equipment used to ice divers
To ensure their safety, divers use multiple types equipment. They usually use two first-stage regulators. This allows them to switch between the regulators without the need of a second tank. In the event that the first-stage regulator fails, the diver can easily attach the second stage regulator to the damaged one. Double tanks are used by ice divers to provide redundant air supply and delivery systems.
Ice diving requires that support personnel be present above the ice. The safety line is attached to the diver's harness. It acts as a communication device and a means of communicating with emergency personnel. The safety line can be as long as 150 feet. The two-person team might use separate lines in some instances. If the diver is separated from the line tenders, they may have to be covered in thermal protection.
Before going ice diving, teams must prepare the area by cutting a hole in the Ice. Although the most common tool for cutting ice is the chainsaw it must be properly used. The hole should be smooth, so as to prevent damage to the equipment or diver. Many ice divers prefer to make triangle-shaped holes. This allows for safer entry and exit.
Decompression divers use equipment
When diving underwater, decompression divers need to use special equipment. This equipment includes a multigas dive computer, which tracks decompression requirements and allows the diver to switch between the two types of gases in a cylinder. The submersible pressure indicator shows how much air is left in the cylinder. Decompression divers also use a dry suit to provide insulation for long dives.
A diver can also use equipment that connects directly to a support platform. This equipment enables divers to perform a variety of underwater tasks, such as adjusting the stop depth or monitoring their depth. The umbilical provides the breathing gas for the diver's helmet. It may also contain two way communications, a depth measure tube, a camera, or hot water to warm his dive suit.
The jonline is another important piece of equipment for decompression divers. It is a long, flexible line that guides the diver throughout a search or work session. Another piece of equipment is the lifting bag, which is an airtight bag attached to a weighted line and suspended at the bottom of the diving chamber. These tools enable the diver to lift heavy items from the bottom and use them as floating objects when they are full. A shot line allows decompression divers, who are able to navigate to surface areas and do a stop at safe places, to use.