How does a high definition infrared thermometer measure temperature?How does a high definition infrared thermometer measure temperature?
High resolution infrared thermometer is a high-temperature measurement product with complete functions and superior performance, with high precision, fast response, high optical resolution, and accurate coordination; Dual laser aiming is an ideal choice for high-temperature measurement applications.
The operation steps for measuring temperature with a high-resolution infrared thermometer:
1. Go to the tested location and remove the instrument from the box;
2. Grasp the handle of the thermometer with your right hand, press the switch with your index finger, and you will hear a "biu biu" sound. Connect the power, and the screen will display the temperature of the object you are facing. When measuring, pay attention to the distance coefficient.
3. To measure an object, align the lens with the object being measured and hold down the switch to perform the measurement. At this point, a scanning symbol will appear on the upper left side of the screen, indicating that the measurement is taking place. Release the switch, and a holding symbol will appear on the upper left side of the screen, indicating that the temperature of the object being measured is displayed on the screen.
4. When using the instrument in an environment with unclear vision or darkness, first release the power switch button, and then press the laser/backlight button. This will display the laser/backlight symbol on the screen. Pressing the switch for measurement will show a red dot on the object being measured, indicating that the temperature is being measured in that area. When not in use, release the power switch, then press the laser/backlight button. Press once for no laser, press twice for no backlight, and press three times for no backlight or laser.
5. When detecting a surface (such as a sealed one), the fixed-point method can be used, and each measurement must be recorded in a timely manner. The measurement data is automatically held for 7 seconds without any operation, and it automatically shuts down after 30 seconds. The backlight will automatically turn off after a delay of ten seconds.
What are the main considerations when choosing a high-resolution infrared thermometer?
1. Temperature range: The temperature range of the product, and each model of thermometer has its specific temperature measurement range. The temperature range of the selected instrument should match the specific temperature range of the application.
2. Target size: When measuring temperature, the measured target should be larger than the field of view of the thermometer, otherwise there will be measurement errors. It is recommended that the size of the measured target exceed half of the field of view of the thermometer.
3. Optical resolution: the ratio of the thermometer probe to the target diameter. If the thermometer is far away from the target and the target is small, a high-resolution thermometer should be selected.
