Leak Testing a Feedthrough

Leak Testing a Feedthrough It is important to measure the hermeticity (the state of being sealed airtight) of seals to check the effectiveness of the seal. The three common methods used in the hermetic manufacturing industry are bubble test, pressure decay, and helium leak detection.  Helium leak detection is accepted as the best test method […]

Teflon Wire Update

Teflon Wire Update Teflon wire (PTFE, FEP, PFA, ETFE) has become a very popular wire choice due to its high durability. It has high resistance to various chemicals, temperature, moisture, UV radiation, and more. This wire, originally used in military applications, has become a popular choice in many other industries due to its versatility. Unfortunately, […]