DT-8018 Forehead thermometer Introduction: Forehead thermometer(two in one) is special for testing forehead temperature with easy and convenient way by press one button to show the temperature reading without any contact with skin to avoid the cross infection, and it works as the function as screening flue. It is suitable for families, hotel, library, enterprises and institutions, school, customs and airport, etc, and also can use in hospital for screen function.
How it works The article will emit energy to around environment with light speed if their temperatures are above absolute zero, and then the lense of the infrared thermometer collects the energy onto the sensor to get a low voltage output data which is in direct proportion with the temperature of the article, then the data is converted and shown as the temperature reading of the article on the LCD screen.
Technical Parameters: 01). the choice between forehead temperature and surface temperature 02). forehead testing range:32C to 42℃ 03). article surface tempeature test range:0℃ to 180℃ 04). accuracy:32C to 42℃ ±0.3℃for forehead test temperature ±2Cor 2% for article surface temperature 05). testing way of forehead temperature: test on the forehead or behind ear position 06). working environment temperature:0℃ TO 50℃ for surface-temperature testing 23℃±3C for forehead-temperature testing 07). test distance:5cm to 15cm from thermometer head to forehead for forehead temperature, and distance spot ratio 12:1 for article surface temperature test as diagram 4 shows 08). operation humidity:10-95% RH 09). response time:0.8 second 10). spectral response:8-14 um 11). fever alarm: set the alarm temperature as you want(the default temperature is 38℃) 12). records: maximum 32 testing records 13). display with back light 14). turn off automatically within 15 seconds without any operation 15). over range shows "HI"or"LO"on LCD 16). power:9V battery 17). battery life:12 hours 18). emissivity: preset as 0.95
Forehead thermometer(two in one) is special for testing forehead temperature with easy and convenient way by press one button to show the temperature reading without any contact with skin to avoid the cross infection, and it works as the function as screening flue. It is suitable for families, hotel, library, enterprises and institutions, school, customs and airport, etc, and also can use in hospital for screen function.
