Neutron Umgebungs-Äquivalentdosis Meter

Neutron Ambient Dose Equivalent meter SZS- N3020 is a portable survey meter for measuring neutron dose equivalent (rate) independently developed by Sim-max. It is the lightest meter in the international market, useing 6LiI (Eu) scintillator as neutron detector, measuring neutron dose based on nuclear reaction. High-performance 6LiI (Eu) scintillation crystal neutron detector l Can be preset measurement time l Sound and light synchronously alarm l High-definition colorful LCD, dial and digital display simultaneously l Backward panel, easy operation and read l Compact structure, lightweight l EMI immunity,CE compliant Detector 6LiI(Eu) Energy range 0.025 eV to 16 MeV DER 1μSv·h-1 100 mSv·h-1 dose 0.01μSv 10Sv Sensitivity 0.6CPS/(μSv·h-1), 252Cf source Angular response ±25%(0 to ±90°,252Cf) Repeatability ±20% Gamma rejection ratio 100:1 (10mSv·h-1, 137Cs) IP rating IP67 Alarm sound more than 85dB @10cm Temperature -10 ° C to +50 ° C(14° F 122° F) Power supply rechargable Lithium ion battery(continuous working 24 hours),110/220V AC Weight 5 kg Dimensions(l×w×h) 300×175×248 (mm) (11.8"×6.9"×9.8 ") Communication USB, network port , RS485, Applications fields leakage neutrons as nuclear power plants, research nuclear reactors, accelerators, isotopic neutron sources, venues security, border control, customs inspection etc..