DMC 2000GN中子劑量儀Personal Electronic Dosimeter

Real time separate Gamma ａnd neutron dose 􀁺dose

rate ａnd alarms

- Full neutron energy range coverage

- Very good gamma rejection in neutron channel

- Audible ａnd visual alarms

- Very large autonomy

- Hand free, pass-by exchange

- Fully compatible with DMC2000 hand free readers and

dosimetry software

The DMC 2000 GN takes advantage of a unique licensed neutron detection technology based an large single diode. The full energy range of thermal, intermediate ａnd high energy neutrons is covered with a high sensitivity ａnd very good gamma rejection,tested to 6 MeV. In addition, a gamma section identical to the proven solution of the DMC 2000 S, allows to measure the gamma dose from 50keV to over 6 MeV gamma range with an unique linearity to over 10 Sv/h.

Physical Characteristics

􀁺Compliant to IEC61526 Ed2 for gamma ａnd neutron

􀁺Display units : mSv or mrem

􀁺Neutron measurement:

􀂁dose display: 1 μSv to 10 Sv （0.1 mrem to 1000 rem）

􀂁measurement range: 10 μSv to 10 Sv （1 mrem to 1000 rem）

􀂁dose rate display: 10 μSv/h to 10 Sv/h

􀂁energy range: 0.025 eV to 15 MeV

􀁺Gamma measurement:

􀂁dose display: 1 μSv to 10 Sv （0.1 mrem to 1000 rem）

􀂁rate display: 0,1 μSv/h to 10 Sv/h （0.01 mrem/h to 1000 rem/h ）

􀂁energy range: 50 keV to 6 MeV

􀂁linearity: <± 10% up to 1 Sv/h （100 rem/h ）

<± 25% up to 10 Sv/h （1000 rem/h ）

Electrical characteristics

􀁺Standard calculator battery LiMnO2 CR2450

􀁺6 months battery life on continuous use

Mechanical Characteristics

􀁺Dimensions （l x w x h）:

3.4 x 1.9 x 0.85 in （87 x 48 x 21 mm） without clip

􀁺Weight: 2.8 oz. （80 g） with battery

Environmental Characteristics

􀁺Temperature range: 14°F to 122°F （-10°C to 50°C）

􀁺Humidity: < 90% at 108°F （42°C）

􀁺Storage: -22°F to 160°F （-30°C to 71°C）

􀁺Shock, vibration ａnd ｄrop resistant

􀁺Waterproof