Abstract: Provided is an apparatus for coating a girth weld and a cutback region surrounding said girth weld, said apparatus having lateral travel at least equal to the length of the cutback region and circumferential rotational travel around the pipe. The apparatus can provide a multiple component coating accurately and safely, without the need for solvent flushing of the apparatus.

Abstract: Provided is an apparatus for coating a girth weld and a cutback region surrounding said girth weld, said apparatus having lateral travel at least equal to the length of the cutback region and circumferential rotational travel around the pipe. The apparatus can provide a multiple component coating accurately and safely, without the need for solvent flushing of the apparatus.

Abstract: Provided is an apparatus for coating a girth weld and a cutback region surrounding said girth weld, said apparatus having lateral travel at least equal to the length of the cutback region and circumferential rotational travel around the pipe. The apparatus can provide a multiple component coating accurately and safely, without the need for solvent flushing of the apparatus.

Abstract: An apparatus for heating an elongate tubular article, such as a heat shrinkable sleeve applied around a welded pipe joint during pipeline construction. The apparatus is in the form of a frame which can be disposed around the article, the frame having a heater device having both longitudinally disposed heating zones and radially disposed heating sectors, each of which can be independently controlled. Alternatively, or in combination, the apparatus can have an air circulation system. Also, a method for shrinking a heat shrinkable sleeve comprising use of said apparatus.

Abstract: A biological indicator is provided for measuring the effectiveness of a sterilization procedure. The biological indicator comprises a carrier having a microorganism and at least one of a humectant, anti-agglomerating agent or surfactant disposed thereon, the carrier having a solidity of greater than 5%. Various embodiments of a device, kits and methods are disclosed.

Abstract: An apparatus for heating an elongate tubular article, such as a heat shrinkable sleeve applied around a welded pipe joint during pipeline construction. The apparatus is in the form of a frame which can be disposed around the article, the frame having a heater device having both longitudinally disposed heating zones and radially disposed heating sectors, each of which can be independently controlled. Alternatively, or in combination, the apparatus can have an air circulation system. Also, a method for shrinking a heat shrinkable sleeve comprising use of said apparatus.

Abstract: Disclosed is an embodiment of an improved liquid level sensor having a housing, a circuit including, for example, a circuit board, pins connected to the circuit and an electrical connector being integrally formed on the cover. The housing has a main portion and a cover defining a cavity therebetween. A circuit board is positioned in the cavity. A plurality of pins are electrically connected to the circuit board and extend through the main portion. The electrical connector is integrally formed on an outer surface of the cover such that its contacts are electrically connected to the circuit board. Additionally, conductive tubes extend from the housing and are electrically connected to the circuit.