Hua'an is a
infrared ear thermometer chinese manufacturer,infrared ear thermometer is a non-contact temperature measurement, is an interdisciplinary scientific and technological achievements.
Thermostat location
Because the eardrum and the hypothalamus similar measure body core temperature is the best location, there is a place deep in the brain called the hypothalamus, which has a constant temperature of human domination "fixed" (set-point) structure, while the hypothalamus is the body temperature of the center.
When the body fever, which is "fixed" to accept some touring after blood inflammatory chemicals increase the results, so the hypothalamus is the first rise in body temperature place, while the supply under the eardrum and the hypothalamus of blood supply just mutual traffic, hence the eardrum temperature to reflect the most appropriate body temperature, while the eardrum is also possible to detect whether the first place where the human body has a fever.
Precautions
1 Please check the measurement probe before the film is damaged, do not use if damaged.
(2) To correct the measured temperature value, be sure to align the probe when measuring the eardrum and ear canal close together.
3 ear temperature is usually about the same person is slightly different, the best measure of the same ear every time in order to facilitate comparison.
4 Some people even when they are sick, it will not fever, if you feel unwell, Moguan how temperature values, it is recommended that the physician immediately see appropriate.
5 When the following conditions, the proposed measure three times in the same ear, take the highest value.
A. Within 90 days of the baby
B. There are children immune diseases.
C. using a method that significantly bias temperature value (measured continuously over the same ear is likely to cause more than three times the value of temperature drop).
6. Ceshui lead to ear temperature rise is held down, the best wait a few minutes and then measured or measuring other ear.
7 earwax too will affect the accuracy of the ear canal, the ear canal should be kept clean. Not loaded earmuffs measure would lead to incorrect temperature values, and the film is likely to cause damage to the probe. Please put the new earmuffs after each use to prevent cross-infection and the amount of uncertainty
