Abstract: An apparatus for pressure testing a plumbing system, including a fluid pump; a conduit assembly coupled to the fluid pump, a control system communicatively coupled to the conduit assembly to operate the conduit assembly according to a preset operating schedule to acquire a set of pressure data; and an input-output communications device communicatively coupled to the control system to receive a set of pressure data and provide the set of pressure data to a user.

Abstract: A detection system and method having at least one detection unit, and a control center unit. The detection unit includes at least one sensor configured to generate sensor data correlated to sensed conditions, a locator for actively determining location data corresponding to the location of the detection unit, and a communicator configured to communicate the sensor data and location data. The control center includes a receiver for receiving the sensor data and the location data, together with a control processor which is configured to determine a threat level correlated to the sensor data.

Abstract: An analog signal measurement system and a gamma ray detector with targeted automated gamma spectroscopy for gamma radiation surveillance system are disclosed. The analog signal measurement system has dynamically programmable lower and upper level discriminators for measuring an analog signal thereagainst, and logic devices for receiving input from the discriminators to generate digital signals. The gamma ray detector comprises a gamma ray detector for converting a gamma ray photon into an analog pulse, and a single channel analyzer or the analog signal measurement system.

Abstract: A detection system and method having at least one detection unit, and a control centre unit. The detection unit includes at least one sensor configured to generate sensor data correlated to sensed conditions, a locator for actively determining location data corresponding to the location of the detection unit, and a communicator configured to communicate the sensor data and location data. The control centre includes a receiver for receiving the sensor data and the location data, together with a control processor which is configured to determine a threat level correlated to the sensor data.