HUMAN FEVER TEMPERATURE MONITORING / HUMAN BODY TEMPERATURE MEASUREMENT SYSTEM
In a world where global travel means infections can pass through populations fast, the ability to screen people for fever is a key tool in reducing the risk of disease spread.
The vIRalert 2 fixed thermal imaging system provides remote measurement of human body temperature (typically the face) to an accuracy of within 0.5°C enabling the detection of the small changes in temperature induced by a fever.
Most economical thermal imagers can only achieve accuracy to within 2°C which is not adequate to detect a fever however by calibrating an imager in real time against a precise blackbody calibration source the vIRalert 2 system can provide accurate and reliable skin temperature measurement for the mass screening of high pedestrian areas like airports, train stations, key operational facilities and factories and other places where infectious diseases can easily spread.
Using simple and intuitive software, this point-of-entry system provides automatic on-screen and audible alarms to alert the operator so that early action can be taken to protect the premises against the risk of spreading the infection.
KEY BENEFITS
KEY APPLICATIONS
SPECIFICATION & DESIGNS
A typical detection distance of 2 metres, in accordance with social distancing recommendations, provides a field of view of 140 x 110cm so that checks can be made without any contact with the operator.
The vIRalert 2 is AMETEK Land’s accurate thermal imaging system for human body temperature measurement.
SYSTEM | |
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Accuracy | +/-0.5°C |
CAMERA | |
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Temperature Measurement Range: | 0 to 50°C / 32 to 122°F |
Detector Array Format: | 80 x 64 pixels |
Detector: | Uncooled Thermopile Array |
Spectral Response: | 8 to 14µm |
Frame Frequency: | 20Hz |
Temperature Resolution: | <0.12°C |
Field of View: | 39 x 31° |
Power Supply Requirement: | 5VDC (USB) from computer |
Interfaces: | Wired Ethernet |
Image Processing Software: | Continuous or still image display showing normal temperature in black and white with abnormally high temperatures in red. On screen and audio alarm triggered when detected. |
Operating Temperature Range: | 0 to 60°C / 32 to 140°F |
BLACKBODY HEAT SOURCE | |
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Temperature: | 38°C / 100.4°F |
Emissivity: | 0.97 |
Target Size: | 80x120mm |
Combined Accuracy / Stability: | +/-0.2°C (+/-0.3°F) |
Power Supply Requirement: | 100-240VAC, 2A (Supplied with 12VDC power adaptor) |
Operating Temperature Range: | 0 to 60°C / 32 to 140°F |
Note: Human skin temperature is affected by a wide number of environmental and physiological factors. Elevated facial skin temperature may signify a raised body core temperature; correspondingly, an elevated core temperature may not be accompanied by a raised facial skin temperature. vIRalert systems are accurate scientific systems that must be operated strictly in accordance with the manufacturer’s operating manual. vIRalert systems are not intended, nor designed, to diagnose or detect medical conditions including, but not limited to, viruses or other illnesses. AMETEK Land thermal imaging products should only be used to detect variations of surface temperature. If elevated skin temperature is detected, the finding should be confirmed by other means, for example, an approved medical thermometer. The absence of an elevated skin temperature does not exclude a fever.
Human fever temperature monitoring / Human body temperature measurement system
For any assistance and support
AL-Najim Saudi International CO Ltd,
P.O.Box 1017, Dammam 31431.
Kingdom of Saudi Arabia.
Tel : +966 0138200097
Fax : +966 13 8827027
Email : nasico@alnajim.com