Description

Short technical description: DIAGRAN is intented for registering overall natural radioactivity within an existing hole and continuously with respect to depth. It essentially consists of a portable case, a natural radio-activity detector and a back carrier able to fit the case and detector. The A 743 comprises: - a winch consisting of a depth coder and multi-layer single coil cable drum fitted with self-contained double core cable; - signal shaping electronics (reception by carrier) and data processing electronics with bi-directional serial connection for dialog with microcomputer; - a micro-computer ensuring man-machine contact with the aid of a menu screen; output ensuring cable connection to detector. Construction date: 1997 Last upgrade: 1998

Keywords

radioactivity; hole; portable; case;, Deep foundation, Environmental control, Experimental Plants, Properties of soils (constitutive laws), Research of environment

Comment

Transfered by script test/facilities at 2010-07-29 08:30:49 / other info: >> name_last_updator: Valery Ferber | validator_name: Alain Maldonado <<