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    User name Yi Qiang

    Log entry time 17:31:48 on March 14, 2009

    Entry number 266088

    This entry is a followup to: 266085

    keyword=Air Flow/Heater Power adjustment

    It seems that the insulation is better ( or maybe the heaters are more powerful ). We ended up to be able to reduce the base heater voltage from 140V to 125V and increase the airflow from 220 to 300. This condition should be more friendly to both heaters and variac.

    A copy of this log entry has been emailed to: jpchen