Table of Conents
Welcome to the interactive map of the first thermomechanical ring prototype at SLAC. You can visit the Cooling Tubes Up map here.
To explore the ring map in interactive mode, use the buttons within the Gliffy diagram macro in the table on the left. You may need to enter full screen. Hover your mouse over the image to get the full screen menu option. Please note that this interactive map only includes loading information. Please visit the Metrology section for the Metrology results.
Properties – Heater ID: Quad, batch | #11 | #12 | #13 | #14 | #X | #16 | #17 | #18 | #19 | #20 | Uncertainty | Source |
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Length (cm) | 4.108 | 4.107 | 4.100 | 4.102 | 4.110 | 4.100 | 4.101 | 4.107 | ±30 μm | Heaters.xlsx | ||
Width (cm) | 4.259 | 4.248 | 4.259 | 4.252 | 4.242 | 4.247 | 4.245 | 4.249 | ±30 μm | Heaters.xlsx | ||
Thickness (μm) | 312 | 312 | 315 | 315 | 303 | 303 | 303 | 303 | ±5 μm | Heaters.xlsx | ||
Resistance when wires first bonded (Ω) | 2.5 | 2.4 | 2.4 | 2.2 | 2.3 | 2.5 | 2.6 | 2.4 | ±0.1 Ω | Heaters.xlsx | ||
Resistance: mounted on ring, before spray painting (Ω) | Heaters.xlsx | |||||||||||
Mass (g) | 1.521 | 1.545 | 1.568 | 1.577 | 1.564 | 1.549 | 1.553 | 1.556 | ± 0.001 g | Scale measurement on loading day | ||
Module thickness at center, measured with micrometers (μm) | 302 | 303 | 303 | 302 | 305 | 302 | 304 | 302 | Micrometer measurement after cleaning on loading day | |||
Wire thicknesses, measured with calipers (mm) | 0.70, 0.69, 0.70, 0.72 (clockwise from top left in post-wash picture) | 0.68, 0.73, 0.71, 0.69 (clockwise from top left in post-wash picture) | 0.72, 0.70, 0.69, 0.72 (clockwise from top left in post-wash picture) | 0.71, 0.69, 0.72, 0.69 (clockwise from top left in post-wash picture) |
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Visual Inspection before loading | #11 | #12 | #13 | #14 | #X | #16 | #17 | #18 | #19 | #20 | ||
Before IPA wash & dry rag polish | ||||||||||||
After IPA wash & dry rag polish | ||||||||||||
Retrieved from storage | 06/22 11 AM | 06/22 11 AM | 06/22 11 AM | 06/22 11 AM | 06/21 10:30 AM | 06/21 10:30 AM | 06/21 10:30 AM | 06/21 10:30 AM | ||||
Washing time | 06/22 11:15 AM Nico | 06/22 11:15 AM Nico | 06/22 11:15 AM Nico | 06/22 11:15 AM Nico | 06/21 10:40 AM Nico | 06/21 10:40 AM Nico | 06/21 10:40 AM Nico | 06/21 10:40 AM Nico | ||||
Comments | Fine | Fine | Best-looking of #11-14 | Worst-looking of #11-14. Heat damage (discoloration) backside. Validated resistance measurement. Wires frayed near soldering. Long wires, crooked wrt side of sensor. Surface scratched on left side | No obvious issues with this heater | Has some scum/scuff on the upper face left side, which we’re unable to remove by cleaning with IPA | No obvious issues with this heater | Has a chip on the top edge, near the right side | ||||
Loading experience | #11 | #12 | #13 | #14 | #X | #16 | #17 | #18 | #19 | #20 | ||
Load date (mounting time) | 06/24 4:10 PM | 06/24 PM 4:10 PM | 06/24 3:00 PM | 06/24 3:00 PM | ||||||||
Load position | QD7 | QD8 | QD9 | QD10 | ||||||||
Shim testing results | #17 | #18 | #19 | #20 | ||||||||
Expected glue layer thickness (μm) | 100-200 | 100-200 | 100-200 | 100-200 | ~200 | 100-200 | 100-200 | 100-200 | ||||
100-μm shim | Enters | Enters | Enters | Enters | Enters with minimal resistance | Enters with minimal resistance | Enters with minimal resistance | Enters with minimal resistance | ||||
200-μm shim | Blocked | Blocked | Blocked | Blocked | Enters, with significant resistance | Does not enter | Does not enter | Does not enter | ||||
Glue batch | #13 | #14 | #17 | #18 | #19 | #20 | ||||||
Syringe ID | 2021-A-20 | 2021-A-20 | 2021-A-20 | 2021-A-20 | 2021-A-18 | 2021-A-18 | 2021-A-18 | 2021-A-18 | ||||
Date dispensed | 06/22 4:30 PM | 06/22 4:30 PM | 06/24 4:04 PM | 06/24 4:04 PM | 06/24 2:55 PM | 06/24 2:55 PM | ||||||
Dispensing | #11 | #12 | #13 | #14 | #17 | #18 | #19 | #20 | ||||
Estimated glue mass per star (mg) | 76 | 76 | 73 | 73 | 75 | 75 | ||||||
Averaged mass tests | #7-9 | #7-9 | #25-27 | #25-27 | #2-4 | #2-4 | ||||||
Time elapsed since syringe fully thawed (minutes) | 102 | 102 | 56 | 56 | 108 | 108 | 39 | 39 | ||||
Minutes module held under vacuum (Hold time) | Overnight | Overnight | 30 | 30 | Overnight | Overnight | 30 | 30 |
Date | Personnel | Syringe ID | Modules | Photo album | Records |
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2021-06-21 | Rachel, Nico, Josh (observing) | 2021-A-18 | quad #19 : QD9 & quad #20 : QD10 quad #17 : QD7 & quad #18 : QD8 | https://photos.app.goo.gl/9TjMexS3qjaFo5Mi8 | https://atlascr.slac.stanford.edu:8080/Clean+Room+Activities/74 |
2021-06-22 | Hannah, Nico, Josh (observing) | 2021-A-20 | quad #11 : QD1 & quad #12 | ||
Link to slides showing results of heater x,y measurements https://docs.google.com/presentation/d/1ZdiT7JzgxqH46K8tOTxdChammp0vxplUcT0MfgkjaGo/edit?usp=sharing