Products > Test Equipment
[tek 2246] single sweep purpose
cdc3oo:
Hello dear EEV members,
Sorry for this dumb question but I want to get some clarification.
I recently got a 2246, cleaned, checked, lowered fan noise. It looks mint, works well and I really like it.
I am puzzled about trigger single sweep mode: since there is no memory, am I right if I assume this feature was designed to allow shooting with a film camera setup in B mode ?
Thank you
David Hess:
--- Quote from: cdc3oo on December 10, 2022, 08:31:33 am ---I am puzzled about trigger single sweep mode: since there is no memory, am I right if I assume this feature was designed to allow shooting with a film camera setup in B mode ?
--- End quote ---
That is exactly what it is for, and the bezel has mounting rails for a camera. Single sweep applies to A mode also.
graybeard:
I have used single sweep to detect if a transient event has occurred.
dshorthill:
Typically used with Polaroid film.
https://vintagetek.org/wp-content/uploads/2018/12/Tek-Camera-Brochure.pdf
TimFox:
Back in the day, Polaroid made an ASA 10,000 film specifically for oscilloscope recording.
Their ASA 3,000 film had reasonable control on the speed, but the ASA 10,000 film was really a minimum spec.
Analog oscilloscopes had a "writing speed" specification for this use.
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