URCERI IR-817 Calibration Instruction

Preparations:

1. Ambient temperature: 23℃±2℃.
2. Place the meter in a constant temperature environment for at least 4 hours.
3. Set the standard temperature source to 300.0℃.
4. Calibrating distance fixed at 1 inch.

Calibration steps:

Long press MODE and the trigger button at the same time, and install the battery, the LCD display "----",
and then loose the buttons to enter into the calibration mode. See below:
Ambient Temperature
Calibration Mode

Ambient Temperature Calibration Mode

The meter will display the current temperature, press the Flashlight button and the Laser button to
increase or decrease value until the reading is same as the standard value, then press the MODE button to
save the adjusted data. Press the MODE button again to enter into the Ambient Humidity calibration mode.

Ambient Humidity Calibration Mode

After entering into the Ambient Humidity calibration mode, press the Flashlight button and the Laser
button to increase or decrease value until the reading is same as the standard value, then press the MODE
button to save the adjusted data.
URCERI
IR-817
Calibration Instruction
Ambient Humidity
Calibration Mode
Press the MODE button again to enter into the next step.
IR Temperature
Calibration Mode
Type K Temp.
Calibration Mode