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Neutron Detectors

All our instruments and detectors come standard with series "C" connectors. However, other connectors are available if specifically requested when ordering your instrument. View a list of common connectors.

Detector Reference Chart

Product	Detector Type	Sensitivity (241Am/Be)	Detection Range

Model 42-49 Series	³He Tube Moderator: 19.5 cm (7.7 in.) dia.	42-49: 10 cpm per µSv/h (100 cpm per mrem/hr) 42-49B: 4.5 cpm µSv/h (45 cpm per mrem/hr) 42-49B-1: 7.6 cpm per µSv/h (76 cpm per mrem/hr)	Thermal to 12 MeV
Model 42-30H	³He Tube Moderator: 25.4 cm (10 in.) dia.	20,000 cpm per mSv/h (200 cpm per mrem/hr)	Thermal to 12 MeV
Model 42-31H	³He tube Moderator: 22.9 cm (9 in.) dia	10,000 cpm per mSv/h (100 cpm per mrem/hr )	Thermal to 12 MeV
Model 42-5	⁶LiI Scintillator	45 cpm per mrem/hr	Thermal to 12 MeV
Model 42-41L	PRESCILA Proton Recoil Scintillator	350 cpm per mrem/hr	Thermal to 100 MeV
Model 42-38 WENDI-2	³He Tube Moderator: 22.9 cm (9 in.) dia.	450 cpm per mrem/hr	Thermal to 5 GeV