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2.3.3.6.16 The radiometer can automatically determine the specified limit of
statistical deviations depending on the radiation intensity (Appendix A). The user
can also do that in the submode of the alarm threshold level programming. A
blinking "%" symbol means that the user determined the specified limit of
statistical deviations.
2.3.3.6.17 If the specified limit of statistical deviations is determined
automatically by the radiometer, its value is blinking on the LCD until it remains
greater than the value of the main relative permissible error limit of photon-ionizing
radiation DER measurement (Table 1.1). If the specified limit of statistical
deviations is determined by the user, its value is blinking on the LCD until it
remains greater than the value of the specified limit of statistical deviations.
2.3.3.6.18 While the estimated limit of statistical deviations keeps exceeding
99 %, the LCD displays the "пп%" symbols.
2.3.3.6.19 Press THRESHOLD button to view the specified limit of statistical
deviations and the alarm threshold level. The specified limit of statistical deviations
and the alarm threshold level are displayed on the LCD (Figure 2.2) while
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