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 ThermoScreen Infrared Fever
Screening System
ThermoScreen Competitive Advantages
Highest Accuracy
ThermoScreen is designed to be
intrinsically accurate; a reference calibration source is not required
during operation. Each ThermoScreen system undergoes an extensive
calibration process. During operation, software algorithms provide
real-time compensation for environmental variables that can affect screening
results. Furthermore, ThermoScreen hardware is designed to prevent unwanted
radiant energy from affecting screening measurements.
Many competing fever screening
systems require a reference calibration source to be placed within view of
the camera during operation to correct for camera inaccuracy. The use of an
external reference source adds complexity, increases setup time, decreases
portability, and places restrictions on the areas in which the system can be
operated. In addition, the use of a reference source can lead to
significant instability and measurement errors if misalignment occurs
between the camera and source or if environmental factors cause the source
temperature to drift during operation.
Automated Screening Mode
Automated
screening mode provides the most accurate and effective method of mass fever
screening. ThermoScreen guides subjects through the screening process by
issuing verbal commands, thus reducing the demands on operators, allowing
them to focus their attention on processing fever violations. During the
screening process, individuals are required to stand still to prevent image
blur from degrading measurement accuracy. Important:
Subject movement can reduce a subject’s measured temperature by more than 3°C
(5.4°F), resulting in ineffective screening measurements. After
and individual has been screened, their body core temperature is calculated
and displayed.
Because the
temperature threshold that indicates a fever can vary depending on time of
day and other factors affecting subject groups, individuals are evaluated
based on the screening measurements of previously screened subjects, not on
a fixed temperature threshold. Evaluating subjects in this manner results
in a screening process that minimizes missed detections and false
violations.
Complete System
ThermoScreen is a complete
turnkey system including thermal imaging camera, software, computer, and
mobile stand. All software is installed and each system is fully tested
prior to shipment.
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sales@optotherm.com