Hoạt động bước của hồng ngoại nhiệt kế đến đo nhiệt độ
1. Go to the site to be tested and take out the infrared thermometer from the box;
2. Hold the handle of the thermometer with your right hand, and pull the switch with your index finger. You will hear the sound of "BI-BI". When the power is turned on, the screen will display the temperature of the object you are face. Pay attention to the distance coefficient K when measureing. Máy K=D:S=12:1, the popular understanding is that when the measurement range is 12m away, the area of the measured object is a a circle with a diameter of 1 meter. If there is an object with a diameter of 1m at a distance greater than 12m, the temperature of the measured object will be inprecision .
3. To measure an object, point the lens direct at object to be measured, press and hold the switch to measure, and the SCAN symbol will appear on the upper left side of the screen, indicating that it is measuring, release the switch, and the HOLD (HOLD) will appear on the upper left of the screen ) symbol, which is displayed on the screen is displayed on the screen is the temperature of the meađoed đối tượng.
4. To use the instrument in an environment with unclear sight or darkness, first release the power switch button, and then press the laser/backlight (LASER/BACKLIT) button, and the laser/backlight symbol will be displayed on the screen, which is Press the switch to measure, and you will see red dots appear on the measured object, indicating that the temperature of the area is being meametered. Khi không in use, release the power button, then press the laser/backlight button, press once without laser, press twice without backlight, press three times without backlight and laser.
5. Khi thử nghiệm a bề mặt (như như kín khí), điểm cố định phương pháp có thể được được sử dụng, và mỗi phép đo phải được ghi lại in thời gian. Đo lường dữ liệu là tự động giữ cho 7 giây, và nếu có không hoạt động% 2c it will tự động tắt tắt 30 giây. Đèn nền bật tắt tự động sau a mười giây độ trễ.
