NTC is the abbreviation of Negative Temperature Coefficient, which means a negative temperature coefficient. It refers to a semiconductor material or component with a large negative temperature coefficient. The so-called NTC thermistor is a negative temperature coefficient thermistor. It is made of a metal oxide such as manganese, cobalt, nickel and copper, and is made by a ceramic process. These metal oxide materials all have semiconductor properties because they are completely similar in electrical conductivity to semiconductor materials such as germanium and silicon. When the temperature is low, the number of carriers (electrons and holes) of these oxide materials is small, so the resistance value thereof is high; as the temperature increases, the number of carriers increases, so the resistance value decreases. The NTC thermistor varies from 10O to 1000000 ohms at room temperature and has a temperature coefficient of -2% to -6.5%. NTC thermistors can be widely used in temperature measurement, temperature compensation, and suppression of inrush current.
The Vinyl Examination Gloves are single use only, disposable gloves intended for medical purposes to be worn on the hands or fingers of examiners. The gloves are powder-free, clear and are made of poly vinyl chloride. The gloves are offered non-sterile and are available in small, medium, large and extra-large sizes.
A patient examination glove is a disposable device intended for medical purposes that is worn upon the examiner`s hands or fingers to prevent contamination between patients and examiners.
Normal Packaging Specifications: 100PCS/BOX, 10BOX/CTN.
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