Test Type Setup
The Isaac series of leak testers are multi-parameter instruments. Each unit can have multiple testing
techniques installed.
Some of the available testing techniques are:
• Mass Flow – Flow (ΔT)
• Mass Flow – Flow (Laminar Element)
• Occlusion – POccl (ΔPressure)
• Occlusion – VOccl (ΔVacuum)
• Vacuum Decay - VacD
• Burst - Burst
• Crack – Crack
• Creep - Creep
• Pressure Increase - PinC
• Chamber Test - Chamber
• Pressure/Vacuum Exercise PExer/Vexer
• Re-seat – Valve (used with a crack or burst to determine device closing pressure
The following sections will describe the setups for these test types.
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