The probe is attached to its signal cable (type RG-174 coaxial cable) by means of a type ‘smb’ subminiature coaxial connector. To assemble, align the small plug on the end of the cable against the receptacle on the body of the probe. Press together firmly – but carefully -- until the connectors are seated correctly. To remove the cable from the probe, reverse the above procedure, taking care to pull only on the body of the connector – not on the cable! The probe assembly is reasonably rugged, but is not designed to endure rough treatment such as environmental extremes, high humidity, excessive mechanical shock, continuous vibration, etc. Handle with care! The detector will also produce spurious electronic signals (microphonics) if the probe or its connecting cable is subject to shock, stress, or vibration during operation. The probe should be held fixed in place and padded, if necessary, to minimize any vibration coupled from other mechanical apparatus such as motors, fans, pumps, etc.
A coaxial signal cable is provided for connecting the analog “ratemeter” signal to the user’s data acquisition system. The analog (+) signal appears on the center conductor of the coaxial cable; the shield should be connected to data-acquisition signal ‘common’ or ‘ground’. Some systems, such as ‘PeakSimple” employ a ‘balanced’ (+) and (-) signal input. In this case, an additional jumper wire must be connected between data acquisition input (-) and ground.
The system is intended for indoor use. Components have not been characterized for operation outside the range 10oC - 45oC. The system components and system wiring must not be in close proximity to any flame, heating element, or exposed electrical terminals. The system components have not been characterized for operation in extreme radiation fields such as encountered in close proximity to accelerator targets during irradiation. The system should be protected from mechanical shock or vibration, or contact with volatile or corrosive reagents or solvents.