ECOTEST MKS-05 TERRA Operating Manual page 14

1.2.4 For fast evaluation of photon-ionizing radiation DER and surface
beta-particles flux density the dosimeter provides a ten-segment indicator of
instantaneous value. The information is updated on the indicator of
instantaneous value each 500 ms.
1.2.5 Threshold alarm system with three independent threshold levels
is realized in the dosimeter:
- photon-ionizing radiation DER;
- photon-ionizing radiation DE;
- surface beta-particles flux density.
1.2.5.1 Threshold level values of photon-ionizing radiation DER in the
range of 0 to 9999 µSv/h with discreteness of 0.01 µSv/h are programmed
in the dosimeter.
1.2.5.2 Threshold level values of photon-ionizing radiation DE in the
range of 0 to 9999 mSv with discreteness of 0.001 mSv are programmed in
the dosimeter.
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