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22 Jan 2007 Bertan Status. WEST. EAST. NORTH. SOUTH. NORTH. SOUTH. 5. 3200V. 3600V. 3300V. ???. 4. 3600… now shorted?. 3300V. 3600V. ???. 3. 3600… now shorted?. ???. ???. 3600V. T: draws I M: draws I. T: <10nA @520V M: dead 20M Ω B: <10nA @520V. T: <10nA @520V
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22 Jan 2007 Bertan Status WEST EAST NORTH SOUTH NORTH SOUTH 5 3200V 3600V 3300V ??? 4 3600… now shorted? 3300V 3600V ??? 3 3600… now shorted? ??? ??? 3600V T: draws I M: draws I T: <10nA @520V M: dead 20MΩ B: <10nA @520V T: <10nA @520V M: dead 20MΩ B: ~20MΩ ** T: ~20MΩ ** M:<10nA @520V B: <10nA @520V 2 T:~8μA @500V** M:<10nA @520V B: <10nA @520V T: <10nA @520V M:<10nA @520V B: <10nA @520V T:~4μA @500V** M:<10nA @520V B: <10nA @520V 1 3600V T:~4μA @500V** M:<10nA @520V B: <10nA @520V T: <10nA @520V M:<10nA @520V B: <10nA @520V T: ~15MΩ M:<10nA @520V B: <10nA @520V MID (20MΩ) BOT (20MΩ) 0 ** so far, these refuse to either clear up or dead short!
22 Jan 2007 Lecroy Status WEST EAST NORTH SOUTH NORTH SOUTH 5 3200V 3600V 3300V ??? 4 3600… now shorted? 3300V 3600V ??? 3 3600… now shorted? ??? ??? 3600V T: draws I M: draws I 3000V (dV=403) dI=0.02% 20MΩ on MID 2000V (dV=269) dI=0.36% ~9μA on BOT 20MΩ on MID 2300V (dV=309) dI=-0.60% 20MΩ on TOP ~23μA on TOP 2 Corresponds to 22MΩ short 2700V (dV=363) dI=0.34% ~8μA on TOP 2900V (dV=390) dI=0.06% 2300V (dV=309) dI=0.29% ~4μA on TOP 1 3600V 2700V (dV=363) dI=-1.42% ~ 15MΩ on TOP *no resistor* 2700V (dV=363) dI=0.27% ~4μA on TOP 3000V (dV=403) dI=0.06% MID (20MΩ) BOT (20MΩ) 0