Looking for data on 9-pin Vacuum time delay relays used in old Tek-scopes

Ulf Kylenfall

Dear forum,

I have been trying to find datasheets for the Amperite time delay relays
used in older Tek scopes. They are built in 9-pin tube glass envelopes.

Looked in w140.com but maybe not long enough to find any.

No hits by simply googling the type number...

Is there someone who knows where to find specs?


Ulf Kylenfall

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