playground:alphatross
Differences
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| playground:alphatross [2022/06/03 11:36] – Remove waiting step, add camera position, fix capitalization. leblanc | playground:alphatross [2026/06/25 16:12] (current) – external edit 127.0.0.1 | ||
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| Line 45: | Line 45: | ||
| - Source is still grounded. | - Source is still grounded. | ||
| - Source is dirty and requires service. | - Source is dirty and requires service. | ||
| + | - Set the Oven Voltage to 80 V. | ||
| - Set Extractor Voltage to 5kV. | - Set Extractor Voltage to 5kV. | ||
| - Set Bias Voltage to a value that gives desired injection energy. | - Set Bias Voltage to a value that gives desired injection energy. | ||
| Line 55: | Line 56: | ||
| - Primary adjustment at this stage seems to be focus voltage. | - Primary adjustment at this stage seems to be focus voltage. | ||
| - Current may be on the order of 30 μA. | - Current may be on the order of 30 μA. | ||
| - | - Set the Oven Voltage to 80 V. | ||
| - Set Einzel Lens to 20 kV. | - Set Einzel Lens to 20 kV. | ||
| - Wait until the Oven Temperature is at least 160 C, 10 - 20 minutes. | - Wait until the Oven Temperature is at least 160 C, 10 - 20 minutes. | ||
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