
Technical Support
To report any bugs, request help, or ask for new features use our chat feature (on the bottom right of the website) or email us at support@ptcusa.com.
If you need sales help, contact us at sales@ptcusa.com.
Technical Notes
The following is a series of notes with information about beamline, diagnostics and control systems. We believe the information is up to date and accurate, but is without specific warranty.
Pyramid Products
- Choosing F or I Devices for Current Measurement
- Calibration of Current and Charge Measuring Devices
- High Voltage Module Options for Pyramid Products
- Resolution Enhancement on the IC101 and I404 Electrometers
- Measuring Accumulated Charge on I-Series Products
- Fiber Optic Cable for Pyramid Products
- Selecting a Transmission Ionization Chamber for Particle Therapy Dosimetry
Pyramid Software
General Physics
Magnetics

Papers
See our white papers for an in depth look at some advanced topics. The primary focus is on advancements in proton therapy and magnets systems.