- Leaktesting machines and installations
- Systems for preparation and recovery of test gas
Machines for testing finned batteries are characterised by a process which is generally divided into two stages:
While highly sensitive (capacity to arrest coolant leaks of less than 0.5 g/year), these machines are also characterised by extremely rapid process capacities, up to 240 units/hour, or more, for the versions with double chambers, placed side by side.
|Semi-automatic machines for leaktesting of heat exchangers with finned core - batteries.
|Semi-automatic machines for leaktesting of large exchangers. The helium testing technique is found to be reliable, and the reach-out of the process takes in testing of increasingly large exchangers.
|For leaktesting of large exchangers, increasingly, the machines produced function with modular chambers which can be lengthened by extension components.
|Semi-automatic machine for leaktesting of heat exchangers for domestic gas boilers. In this case, while testing is performed under pressure for mechanical stress with simple air, leaktesting is performed in conformity with the UNI-EN13185.A/1 ‘vacuum’ standard.