TERRA-P Haushalt Dosimeter-Radiometer (Dose, Russland)

* Firma "Axelbant" ist der offizielle Händler von OOO NPP "Doza".Products LLC NPP "Doza" an der Preisempfehlung des Herstellersverkauft.

Purpose of use
Measurement of gamma radiation equivalent dose rate.
Measurement of gamma radiation equivalent dose.
Evaluation of surface contamination by beta radionuclides.
Clock, alarm clock.

Features
Three independent measuring channels with alternate indication of data on the single liquid crystal display.
Built-in gamma, beta sensitive Geiger-Muller counter.
Automatic setting of measurement intervals and ranges.
Audio signalling of each detected gamma-quantum and beta-particle.
Programming of audio alarm threshold level relative to gamma radiation dose rate.
Digital display.
Two AAA size batteries.
Four-level indication of battery discharge.
Shock resistant frame.
Small weight and dimension parameters.

Household aplication
Apartment, building and construction control; personal radiation safety; ground-surface continuous territories control; and vehicles control.
Evaluation of radiation contamination of farm products.
Visual aids for educational institutions.

Specifications

Measurement ranges and basic relative errors:
-    Gamma radiation equivalent dose rate (137Cs)    µSv/h    0,1…999,9; ±25%
-    Gamma radiation equivalent dose (137Cs)    mSv    0,001…9 999; ±25%
-    Beta-particles flux density with possible evaluation of surface contamination by beta radionuclides (90Sr+90Y)    1/(сm²·min)    10…100 000;

Energy ranges of measurement and energy dependence:
-    Gamma radiation    MeV    0,05…3,0; ±25%
-    Beta radiation    MeV    0,5…3,0;
-    Measurement time intervals    seconds    5…70
-    Battery life    hours    6 000
-    Operating temperature range    °С    -10…+50
-    Weight    kg    0,15
-    Dimensions    mm    120×52×26