Channel Sequencers

Concurrent and sequential test sequencers are available in the Isaac HD and 7i.

Concurrent testers run a single test on multiple channel outputs. Each channel has an independent set of test pneumatics and pressure sensors. Pressure and Vacuum Decay can be used on concurrent models.

Sequential testers have a single sensor that is routed to test through one of four channel outputs, testing only one output at a time. The channels that are idle during test are naturally vented to atmosphere, allowing for cross-wall or inter-lumen inspection. All test types except Crack can be ran sequentially.

The iKit and Zaxis PD are single channel type only testers.

Concurrent Multiple channels at once Isaac HD, Zaxis 7i
Sequential One Channel at a time Isaac HD, Zaxis 7i

Concurrent Channel Diagram

Sequential Channel Diagram

Speak to a Specialist

Our leak test specialist are happy to answer any questions you may have about test types and which tester would best suit your products needs.