Infrared ear thermometer electronic program to develop
ear thermometer program works: radiation energy of the human eardrum main area for 6 ~ 15μm. Ear thermometer using the thermopile sensor generally, this sensor includes the above optical system, a photodetector - thermopile, thermistor. By thermopile sensors detect a human body tympanic membrane far-infrared radiation intensity of 6 ~ 15μm. This measurement is the relative amount, i.e., the radiation intensity and the results obtained with the thermoelectric analyte itself related to the temperature of the stack. And a thermistor for measuring the temperature of the thermopile itself. The radiation intensity and the temperature of the thermopile itself is calculated, the temperature of the measured object can be obtained.
Calibration ear thermometer into the body temperature and the ambient temperature of a blackbody calibration, ambient temperature: sensor in the tank 25.00 +/- 0.02 degrees, and so a key is pressed to confirm stable, generally take up to 30 seconds. Blackbody temperature: adjusted first blackbody 37.00 +/- 0.02 degrees, then inserted into the sensor in bold, like pressing a button to confirm the stability. Generally it takes 20 seconds.
Ear thermometer Kang SCM program uses a macro, high precision, high temperature, easy calibration, low non-performing; has been adopted by a number of companies, the main function specifications are as follows:
The main function Specifications:
1, temperature range: Forehead: 32-43 ℃ surface temperature 0-60 ℃
2, the measurement accuracy: ± 0.3C
. 3, measurement time: ≤1 seconds
4, measuring distance: 1-10cm
5, measuring method: infrared measurement
6, emissivity: 0.95
7, infrared wavelengths: 5 -14um
. 8, keys: switch / memory, Start
. 9, function: high temperature alarm, a temperature of 10 times the memory
10, composed of: a thermopile infrared sensor, a micro processing memory, the LCD screen and the outer bai composition
11, the scope of application: to display the body temperature measured by the thermal radiation measurement object forehead
12, the ear thermometer to measure the temperature and the amount of
13, low voltage prompts
14, no operation shut down automatically in 60 seconds, more power;
15, customizable display time, temperature display, the number of voice packets, LED backlight, cold tablets EL backlighting feature.
