103
edits
Changes
From Pumping Station One
→Functional Status
The instrument thus strikes a fairly wonderful balance of being pretty approachable.
The instrument thus strikes a fairly wonderful balance of being pretty approachable.
== Functional Status ==
== Functional Status / Service Log ==
Full turnup and test complete with H1 and C13 probes functional.
Full turnup and test complete with H1 and C13 probes functional.
Celebrations were had by drinking beer with the machine (beige box partaking as well), and relative quantification of ethanol vs water were undertaken with wobbly, but within an order-of-magnitude results. Further adventures planned... It probably works at a given point. Probably needs electronic shimming if it has been sitting for a while.
Celebrations were had by drinking beer with the machine (beige box partaking as well), and relative quantification of ethanol vs water were undertaken with wobbly, but within an order-of-magnitude results. Further adventures planned... It probably works at a given point. Probably needs electronic shimming if it has been sitting for a while.
* Feburary 2023: Failed Switchmode PSU in the shim control box was replaced with a center-tap transformer and a self-designed +/-15V 7815/7915 linear PSU on an aluminum substrate PCB.
* Feburary 2023: Failed Switchmode PSU in the shim control box was replaced with a center-tap transformer and a self-designed +/-15V 7815/7915 linear PSU on an aluminum substrate PCB.
* As of March 2023, it still works.
= Introductory Theory =
= Introductory Theory =
