Setting thermometer alarm thresholds and common false temperature readings
Alarm reminder of the temperature measurement system, you need to set an alarm threshold, the size of the trigger value can be set, triggered, you can call the software built-in sound prompts, or can be recorded on-site sound as a reminder; can also be displayed in the operating terminal in the state of the alarm captured in the picture of the suspected fever, and saved in the appropriate file directory, so as to later check; the specific operation of its software settings, such as the description of the specific operation.
False alarms caused by common problems.
Temperature measurement system in actual use, temperature measurement system because there is no reasonable temperature measurement area, by the environment, such as: air conditioning blowing, direct sunlight, mirror reflections, etc., which may lead to temperature jumps and alarms; or in the area of the paddling detection, the background of the person holding a cigarette butt, hot water cups, other hot objects, heat objects, etc., which may lead to alarms; the actual use of the misinformation must be aware of the problem to check the type.
Infrared thermometer response time of the narrative
Response time indicates that the infrared thermometer on the measured temperature changes in response speed, defined as the last reading to reach 95% of the energy required by the time, which is related to the photoelectric detector, signal processing circuits and display system time constants. New infrared thermometer response time of up to 1ms. which is much faster than the contact temperature measurement method. If the target's movement speed is very fast or measure the target of rapid heating, to choose a fast response infrared thermometer, otherwise it does not achieve a sufficient signal response, will reduce the measurement accuracy. However, not all applications require fast response infrared thermometer. For the stationary or target thermal process when there is thermal inertia, the response time of the pyrometer can relax the requirements. Therefore, the choice of infrared thermometer response time and the target to be measured to adapt to the situation.
