definitions - hematopoietic agents. Hematopoietic Agents (n.) 1.(MeSH)Agents which improve the quality of the blood, increasing the hemoglobin level and the number of erythrocytes. They are used in the treatment of anemias.
Resistance Temperature Detectors (RTDs) are. temperature sensors that contain a resistor that. changes resistance value as its temperature changes. They have been used for many years to measure. temperature in laboratory and industrial processes, and have developed a reputation for accuracy, repeatability, and stability.
An RTD is a temperature sensor which measures temperature using the principle that the resistance of a metal changes with temperature. In practice, an electrical current is transmitted through a piece of metal (the RTD element or resistor) located in proximity to the area where temperature is to be measured.