- Custom or standard indicator housings
- Acrylic or Aluminum indicator dial faces
- Bezel/Glass/Case Assembly
- Helium leak check available
Hermetically Sealed Indicator Cases
All of Mod-A-Can’s cases can be supplied in a configuration suitable for solder sealing. The last inch of the exterior of the case is copper plated and then hand tinned. This technique proves the plating and facilitates the final sealing of the instrument. Most solder sealed cases are ordered with Case Mod “A” to receive a tear band.
The glass is installed with an elastrometric adhesive. MOD-A-CAN will guarantee a leak rate below 1 micron cubic foot per hour or, at an additional charge, below 0.1 micron cubic foot per hour. Mod-A-Can also guarantees that the adhesive bond will withstand a differential pressure of plus or minus one atmosphere across the face of the glass.
Mod-A-Can also offers standard actuators which transmit a rotational motion through the bezel face while maintaining the hermetic seal. The actuators can be either, Teflon gasket or, at an additional cost, metal bellows sealed.
Cases will arrive CLEAN ROOM PACKED. Mod-A-Can guarantees they are ready to receive your instrument with no additional cleaning or other preliminary operations.