Master Chamber
Adjustable and Reliable
Master Chamber

Easily adjustable standard master that offers long-term reliability for differential pressure leak testers. Using Master Chamber, it facilitates the adjustments of pressure change, improving detection accuracy with high repeatability of the Master Chambers.

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Overview
Differential pressure leak testers compare the reference test pressure applied to the master part and the pressure of tested parts (Works). Standard Master Chambers, which are stable over time and easily installed, are currently very often used as masters instead of non-leaking parts, which have been conventionally used as masters. Especially, using Mastering together facilitates adjustment of pressure change, improving detection accuracy with high repeatability of the Master Chambers.
Advantages of Master Chambers
• Small size reduces the amount of space for installation.
• More cost effective than creating a master from a part.
• Excellent airtightness secures long-term use.
• Robust. Zero change in volume allows for highly repeatable measurements.
• Reduce man-hours for adjustment in installation or maintenance.
• Can be used for parts of different volumes, thereby eliminating the need to change the master.
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