Comen NC5 - TEMP Accuracy Detection

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Fig 4 Fig 5 Fig 6
Fig
7 Fig 8
6.4.2 TEMP accuracy detection
standard requirement:
Maximum allowable error: ±0.2°C at 35°C-42°C.
Detection method:
Place the Fluke high-precision temperature probe in the BB70 black body calibration source and adjust the
BB70 black body calibration source to ensure that the calibration source temperature is stable at 35 °C,
38.5 °C, and 42 °C, respectively, so that the ear thermometer measures the corresponding temperature that
BB70 black body source calibration temperature, the error meets the standard requirements, and the data is
recorded. At the same time, observe whether the resolution meets ≤0.1°C, and measure 35 degrees Celsius if
the ear thermometer enters the special mode to measure. Method: Put on the ear cap, open the battery cover,
and long press the calibration button (as shown in Figure 8) and hear the “Di” sound and release it to
Calibration button