REM Counters

REM Counters REM (Roentgen Equivalent Man) counters are used to measure total human body neutron doses and are designed to give high neutron sensitivity over a wide range of neutron energies. REM/N and REM/ION chambers are designed to be portable and provide dose rates in either Rem/hour or mSv/hour. For conditions where the machine pulse repetition frequency is too low for satisfactory use of the REM/N (or where very high dose equivalent rates are required to be measured) the use of the REM/ION is recommended. Spherical REMs are designed to provide omni-directional monitoring. All Centronic REMs provide accurate measures of human neutron dose rates for neutron energies ranging from 0.025eV to 10MeV.

PRODUCT	DIMENSIONS		OPERATING VOLTAGE (VOLTS)	NEUTRON SENSITIVITY	GAS FILLING PRESSURE (cmHg)	WEIGHT (KG)
PRODUCT	DIAMETER (mm)	LENGTH (mm)	OPERATING VOLTAGE (VOLTS)	NEUTRON SENSITIVITY	GAS FILLING PRESSURE (cmHg)	WEIGHT (KG)
REM N	215	251	1800 - 2500	6cps for 2.5 mrem/hr	60	9.2
REM ION	215	251	200	2.14e-14 A/mrem/hr	60	9.2
SPHERICAL REM	208	--	800 - 900	8cps for 3.2 mrem/hr	152	4.5
SP9 HE-3 COUNTER	33	134	800 - 900	8cps for 3.2 mrem/hr	152	-
6EB/60/30BF₃COUNTER	30	130	1800 - 2500	6cps for 2.5 mrem/hr	60	-

Footnote
The above is a representative range of product.

Due to our policy of continued development, specifications are subject to change without notice.