Difference between revisions of "General rotation protocol"
From mn.fysikk.laglivlab
(Created page with "* Preparation of sample at V431 * Setup of electronic equipment at V420 ** The circuit recieves a signal from a generator, (the Rohde & Schwartz generator has a frequency rang...") (Tag: Visual edit) |
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| − | * | + | == To-do's to prepare for a rotation experiment: == |
| + | * Prepare the sample at cell lab V43 | ||
* Setup of electronic equipment at V420 | * Setup of electronic equipment at V420 | ||
| − | ** The circuit | + | ** The circuit received a signal from a generator, (the Rohde & Schwartz generator has a frequency range up to 50 MHz), and outputs four 90-degree phase shifted square pulse signals to the chip and to an oscilloscope (used to monitor the signal quality, unstable pulse waves may be due to connectivity issues). |
| − | * | + | * Clean the rotation chamber chip using the ultrasonic bath. Use a small glass beaker, fill it with isopropanol and place in the ultrasonic bath for 5 minutes (until it turns itself off). Wipe with microscopy cleaning paper and air dry with compressed air if available. |
Revision as of 13:10, 29 February 2024
To-do's to prepare for a rotation experiment:
- Prepare the sample at cell lab V43
- Setup of electronic equipment at V420
- The circuit received a signal from a generator, (the Rohde & Schwartz generator has a frequency range up to 50 MHz), and outputs four 90-degree phase shifted square pulse signals to the chip and to an oscilloscope (used to monitor the signal quality, unstable pulse waves may be due to connectivity issues).
- Clean the rotation chamber chip using the ultrasonic bath. Use a small glass beaker, fill it with isopropanol and place in the ultrasonic bath for 5 minutes (until it turns itself off). Wipe with microscopy cleaning paper and air dry with compressed air if available.
