ELOG CARME

AIDA GELINA BRIKEN nToF CRIB ISOLDE CIRCE nTOFCapture DESPEC DTAS EDI_PSA 179Ta CARME StellarModelling DCF K40

CARME

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Entry time:	Wed Apr 2 01:41:28 2025
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10.40 CARME chamber 2.84e-08mbar Backing 1.2e-7mbar (Edwards vacuum cart w/RGA) CARME temps - see attachment 1 vessel 146.62 deg C max diff 21.42 deg C octagon 27.85 deg C max diff 6.35 SAES HV power modules - see attachments 2-12 14.00 CARME chamber 2.78e-08mbar Start 4x SAES D2000-10 NEG pumps (ion pump OFF) - see attachments 13-18 Ramp 45 mins Hold 60 mins 225W/550deg C NEG pumps report temps c. 130 deg C 14.15 ramp CARME chamber 2.0e-07mbar Backing 3.3e-07mbar (Edwards vacuum cart w/RGA) NEG pump temps c. 230-250 deg C 14.30 ramp CARME chamber 2.34e-07mbar Backing 4.1e-07mbar (Edwards vacuum cart w/RGA) NEG pump temps c. 330-350 deg C 14.45 ramp CARME chamber 4.02e-07mbar Backing 4.1e-07mbar (Edwards vacuum cart w/RGA) NEG pump temps c. 450-455 deg C 15.00 hold CARME chamber 4.56e-07mbar Backing 5.7e-07mbar (Edwards vacuum cart w/RGA) NEG pump temps c. 500-505 deg C output c. 50V, c. 3A, c. 150W 15.20 hold CARME chamber 4.40e-07mbar Backing 5.1e-07mbar (Edwards vacuum cart w/RGA) NEG pump temps c. 530-540 deg C output c. 160-170W 15.40 hold CARME chamber 3.46e-07mbar Backing 4.3e-07mbar (Edwards vacuum cart w/RGA) NEG pump temps c. 540-545 deg C output c. 160-170W 15.50 cycle complete Ramp 45 mins Hold inf mins set output 60W re-start CARME bakeout set point +120 deg C 15.55 ramp CARME chamber 5.15e-08mbar Backing 1.4e-07mbar (Edwards vacuum cart w/RGA) NEG pump temps c. 350-360 deg C 16.15 ramp CARME chamber 4.53e-08mbar Backing 1.5e-07mbar (Edwards vacuum cart w/RGA) NEG pump temps c. 260-270 deg C 16.17 CARME chamber temperatures - attachment 20 Encoding: HTML ELCode plain Suppress Email notification

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