The change in temperature of the thermocouple can then be related to the level of degassing and dehydration of the piping and components of the system. Accutools and BluVac both use thermocouple technology for precise vacuum measurement. Thermocouple gauges for vacuum have several advantages over other technology including: 1  Rugged construction that can withstand shock and vibration. 2  The sensing element is not damaged when the sensor is released to atmospheric pressure. 3  The sensing element is less subject to contamination than that of a Parani gauge.
It is also one of the most abundant minerals on the planet. Iron is essential for many of the bodyâs metabolic functions, but its main role is in the production of hemoglobin, the protein within red blood cells that binds oxygen for delivery to the various organs. Iron is also important in the production of myoglobin, which helps catch oxygen for our muscles.
What Does Iron Do? Your body needs iron to make hemoglobin, the part of your red blood cells that carries oxygen throughout your body. Every cell in your body needs iron to make energy. Not eating enough iron can lead to iron-deficiency anemia. People with a higher risk for iron-deficiency anemia include: