How high resolution infrared thermometers work to measure temperature
High resolution infrared thermometer full-featured, superior performance of high temperature measurement products, high precision, fast response, high optical resolution with accurate; dual laser aiming, is the ideal choice for high temperature measurement occasions.
High resolution infrared thermometer temperature measurement operation steps:
1, to the location to be measured, remove the instrument from the box;
2, the right hand holding the thermometer handle, index finger snap switch, will hear the "biu-biu" sound, the power supply is connected, the screen will display the temperature of the object you are facing, the measurement of the distance coefficient should be noted.
3, to measure the object, the lens is facing the object to be measured, hold down the switch will be measured, this time the upper left side of the screen will appear scanning symbols, said to be measured, release the switch, the upper left side of the screen will appear to keep the symbols, this is shown on the screen that is the temperature of the object to be measured.
4, in the vision is not clear or dark environment to use the instrument, first release the power switch button, and then press the laser / backlight button, this is the screen will display the laser / backlight symbols, which is to press the switch to measure, will see the object being measured on the appearance of red dots, that is, the area is being measured temperature. When not in use, release the power switch button, and then press the laser / backlight button, press one without laser, press two without backlight, press three without backlight and laser.
5, in the detection of a surface (such as airtight), available fixed-point method, each measurement must be recorded in a timely manner. Measurement data is automatically maintained for seven seconds, no operation, 30 seconds automatic shutdown. The backlight is automatically turned off after a delay of ten seconds.
What are the main considerations for choosing a high-resolution infrared thermometer?
1. Temperature range: the temperature range of the product, each model of pyrometer has its specific temperature measurement range, the temperature range of the selected instrument should match the temperature range of the specific application.
2. Target size: temperature measurement, the target to be measured should be larger than the field of view of the pyrometer, otherwise the measurement has an error. It is recommended that the size of the measured target is more than half of the field of view of the pyrometer is good.
3. Optical resolution: that is, the pyrometer probe to the target diameter ratio. If the pyrometer away from the target, and the target is small, should choose a high-resolution pyrometer.
