plasmalab_90_logbook
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| plasmalab_90_logbook [2006/09/06 15:50] – hessel | plasmalab_90_logbook [2006/09/11 16:30] (current) – hessel | ||
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| + | ====TODO==== | ||
| + | - Chiller temp can be measured (D connector has 0-10V in and out, conversion to C has a weird 10C offset) build thermometer for this | ||
| + | - Install new baratron (expected 20060915) | ||
| + | - Connect pump exhaust, gaspod and gas cabinet to building exhaust (vastgoed) | ||
| + | - Detailed vacuum leak tests | ||
| + | - MFC calibration for gases used | ||
| + | - Change 380V wall socket plug (25A, 4 mm2 wires) | ||
| + | - Build PL7 interlock box | ||
| + | - Get 2 25cm diameter (very pure) quartz wafers (Chris) | ||
| + | - Repair or replace vacustat | ||
| + | |||
| + | ====20060911==== | ||
| + | - MFC's swapped, O2 and Ar are calibrated for those gases, vacuum leaktest OK (0.0 mtorr/min) | ||
| + | - Green gasline to 607 cut & sealed, now dedicated for O2 of both etchers | ||
| + | - Burned 2 CD's with mirror of Oxford PC installation | ||
| + | - BAM made the planning for the building exhaust line | ||
| + | |||
| + | ====20060904==== | ||
| + | * Chamber pumped to 4e-6 mbar, OK | ||
| + | * Overpressure tests of SF6, CF4, O2 and Ar lines performed (6 bar), no failures, no leaks | ||
| + | * Vacuum tests of all gaslines, all 0.0 mtorr/min (chamber) leak rate but mass flow controllers still have to be swapped | ||
| + | * Backups of computer made | ||
| + | |||
| + | ====20060901==== | ||
| + | * System installed | ||
| + | * Reactor removed from chamber, fully disassembled and cleaned | ||
| + | * Chamber turbo cleaning / revision | ||
| + | * VAT valve disassembly / cleaning | ||
| + | * MKS control valve disassembly cleaning | ||
| + | * Rough vacuum hoses and connectors disassembled/ | ||
| + | * Leybold valves cleaned | ||
| + | * Pressure gauges cleaned, new baratron ordered | ||
| + | * Gas line overpressure tests (6 bar) | ||
| + | * Gas line overpressure leak tests (no measurable loss overnight) | ||
| + | * System reassembled | ||
| + | * Test run | ||
| + | BCl3 residue easily soluble in water | ||