Difference between revisions of "Water test"
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|08/08/19||||4646 glued Al-NB||WC, NC||||WC, NC||WC, NC||https://logbooks.jlab.org/entry/3716588 | |08/08/19||||4646 glued Al-NB||WC, NC||||WC, NC||WC, NC||https://logbooks.jlab.org/entry/3716588 | ||
|} | |} | ||
| + | |||
| + | WC: Water Change | ||
| + | NC: No Configuration Change | ||
| + | LT: Long term test | ||
| + | UVE: UV enhanced mirror | ||
| + | N-UVE: non UV enhanced mirror | ||
| + | AL Anodized Brackets: Al-AB | ||
Revision as of 15:25, 12 August 2019
| Non UVE Mirror (<2 Month) | Non UVE Mirror (> 4 Month) | UV Enhanced Mirror (<2 Month) | UV Enhanced Mirror (> 4 Month) | |
|---|---|---|---|---|
| Water | Surface quality good. Signs of pitted surface. | Reflectivity tested after the 6 month water test. Slightly degraded. | No Data | |
| Water + Al Bracket | Surface quality good. | No Data | Mirror surface seems have accumulated thin layer of film. Some signs of pitted surface | No Data |
| Water + Al Bracket + SS | Evidence suggest that the mirror gradually develop white film on the mirror surface. After 1 month test, the coating start to come off. Further verification is required | No Data | Mirror surface seems have accumulated small purple particles (film). Signs of pitted small on the surface. | 4 DIRC month operation shows that the mirror surface developed the large white trail marks. After cleaning, the reflectivity of the inside and outside of the wave mark area is |
| Water + Al Bracket + SS + DP190 coated parts | No Data | No Data | Mirror surface seems have accumulated small purple particles (film). Signs of pitted small on the surface. White marks on the edge | No Data |
| Water + Al Bracket + SS (Coated DP270 Black) | No Data | No Data | No Data | No Data |
| Mineral Oil Mirror test? | No Data | No Data | No Data | No Data |
| Mineral oil transmission rate ? |
| Test start | Stop Test | Days elapsed | |
|---|---|---|---|
| Bin #2 UVE | 07/22/19 | 21 | |
| Bin #5 UVE | 07/25/19 | 18 | |
| Bin #5 non UVE | 07/30/19 | 13 | |
| Bin #6 UVE | 07/25/19 | 18 | |
| Bin #6 non UVE | 07/30/19 | 13 | |
| Bin #2 F9469PC (bare) | 08/07/19 | 5 | |
| Bin #2 4646 (bare) | 08/07/19 | 5 | |
| Bin #3 F9469PC (Bracket) | 07/25/19 | 18 | |
| Bin #2 4646 (Bracket) | 08/08/19 | 4 | |
| Snake trail damaged | 07/01/19 (SS since 07/03/19) | 08/06/19 | |
| Broken (corner) | 07/01/19 (SS since 07/03/19) | 08/06/19 | |
| Test Bin #1 | Test Bin #2 | Test Bin #3 | Test Bin #4 | Test Bin #5 | Test Bin #6 | Log Entry | |
|---|---|---|---|---|---|---|---|
| 07/01/19 | Only water | DP190 test, N-UVE mirror | ZC-275 test, broken N-UVE | https://logbooks.jlab.org/entry/3697224 | |||
| 07/03/19 | SS added | SS added | SS added | https://logbooks.jlab.org/entry/3698479 | |||
| 07/05/19 | water change | water change | water change | https://logbooks.jlab.org/entry/3698889 | |||
| 07/11/19 | WC | WC | WC | https://logbooks.jlab.org/entry/3702546 | |||
| 07/15/19 | NC | NC | NC | Metals | Al Bracket, SS | Al Bracket | https://logbooks.jlab.org/entry/3704900 |
| 07/16/19 | WC, | WC, | WC, | https://logbooks.jlab.org/entry/3708280 | |||
| 07/22/19 | |||||||
| 07/25/19 | NC | Al glued to mirror | NC | Al metal added | UVE + SS LT | UVE LT | https://logbooks.jlab.org/entry/3709782 |
| 07/29/19 | NC, WC | NC, WC | NC, WC | NC, WC | NC, WC | NC, WC | https://logbooks.jlab.org/entry/3711875 |
| 07/30/19 | NC | NC | NC | NC | N-UVE added | N-UVE added | https://logbooks.jlab.org/entry/3713852 |
| 08/02/19 | WC | WC | WC | WC | WC | WC, Al-AB added | https://logbooks.jlab.org/entry/3713852 |
| 08/06/19 | Stopped | WC, NC | WC, NC | Stopped | WC, NC | WC, NC | https://logbooks.jlab.org/entry/3716403 |
| 08/07/19 | WC, NC | Bare glue test | WC, NC | WC, NC | https://logbooks.jlab.org/entry/3716588 | ||
| 08/08/19 | 4646 glued Al-NB | WC, NC | WC, NC | WC, NC | https://logbooks.jlab.org/entry/3716588 |
WC: Water Change NC: No Configuration Change LT: Long term test UVE: UV enhanced mirror N-UVE: non UV enhanced mirror AL Anodized Brackets: Al-AB
