The VTech UNO-H is designed for leak testing of coils and other components as well as refrigeration and A/C sealed systems in a production environment. The equipment is designed for high productivity and can a perform a test cycle in as little as 30 seconds. The VTech UNO-H is fully customizable in terms of test pressure, equipment lay-out and other features in order to meet the most diverse process requirements. For test pressures over 20 bar (290 psig) VTech recommends the use of safety devices (such as protection hoods) for the operator. In a typical cycle, the VTech UNO-H Series performs a Burst Test, Capillary Flow Test (optional) and a Pressure Decay Test.