15
Table 2.1 (continued)
1 2 3
11 Battery life (ENERGIZER AAAx2 of
1280 mA·h capacity) under natural background
radiation, not less than
hour 2000
12 General operating supply voltage of the
dosimeter from two AAA size batteries
V 3.0
13 Mean time to failure, not less than hour 6000
14 Average service life, not less than year 6
15 Average shelf life, not less than year 6
16 Dimensions, not more than
mm
5526120
17 Weight, not more than kg 0.15