The Acoustic Ranger 5000 is a unique device which detects holes and blockages and has saved plant operators thousands of pounds in lost production time. The AR 5000 is ideal for use in a variety of industries, from nuclear and petrochemical to the food and drink sector. It emits a sonic wave which runs along the inside of the pipe, following it around bends and even complex spirals. It can detect and locate holes, blockages or foreign bodies in up to 500 metres of tubing at inspection rates of up to 800 tubes an hour.

Tackling the source of the problem

Operators have told us of numerous cases where the AR 5000 has been able to solve problems which had previously defeated them. At a plant, which manufactures mayonnaise and sauces, leakages were once commonplace because of the corrosive nature of the product. The AR 5000 is now used to check the condition of pipe work and alert operators to potential problems. It is also useful for detecting the location of blockages and proving pipes clear before restarting the machinery.

Keeping the line vent clear

A paraquat plant was experiencing problems with a line vent which needed to be kept clear. The vent ended in a vertical section finishing 60 metres above ground level and the AR 5000 inspection detected partial blockages at the top. Investigation revealed a design fault, which allowed birds to become trapped in the line.

Ball to blame for blockage

A compressor house with two relief lines which needed to be clear at all times had been carrying out tests the old-fashioned way by dropping a ball through them. The AR 5000 detected the location of a blockage and by dismantling the pipework one of these balls was discovered lodged inside.

A case of crossed lines

The AR 5000 was employed to check pipework at a new power station. In one location there were 32 pipes, each in pairs consisting of one injection and one retrieval pipe. The inspection showed differences in length and trace and revealed an installation error whereby two of the pipes crossed over.