Klystron Gas-Loaded Reflex Tube from Japan
A gas-loaded klystron tube uses controlled gas pressure for microwave power generation in scientific accelerators. The gas affects electron velocity, qualifying it as a vapor electron tube under this tariff item.
Duty Rate — Japan → Canada
0%
Import Tips
• Classify the tube as a gas-filled electron tube
• Ensure the gas pressure and type are documented
• If used in accelerators, check for additional regulatory requirements