What are the debugging methods of temperature measuring instruments?
First press and hold the SET button for about 3 seconds to enter the F1 setting option, which can be used to adjust the temperature unit and switch between Celsius and Fahrenheit; then press the SET button to switch to F2 to set the alarm temperature value; then again Short press the setting button to enter the F3 setting to adjust the temperature error value; finally press the setting button to switch to the F4 setting to adjust the voice reminder.
1. Advantages of infrared thermometer
1. Temperature measurement speed
Infrared body temperature thermometer adopts the principle of infrared temperature measurement, the temperature measurement speed will be much faster than ordinary mercury temperature measurement, usually the result will be measured in a few seconds, and if the body temperature is too high or too high, it will directly alarm and remind, avoiding a large number of measurements lead to missed readings.
2. No contact
Secondly, the infrared thermometer does not need to touch the inside or surface of the measured temperature field when using it. For example, measuring human body temperature does not need to directly touch the skin, which can better avoid the contact transmission of germs. When measuring the temperature of milk, boiling water, etc., there is no need to touch it, and the thermometer itself will not be damaged by high temperature.
3. High sensitivity
In addition, the sensitivity of the infrared thermometer is relatively high, and the temperature of the measured object changes slightly, and the thermometer can also accurately measure it. It is safe and efficient to use.
2. Disadvantages of infrared thermometer
However, using an infrared thermometer to measure body temperature is more susceptible to the influence of the use environment and the person being measured. For example, if the subject has just finished exercising or came out of a room with heating, the data measured by the infrared thermometer is likely to be high, with large errors.
