I have the data for the E10-MRX taken from the 2012 online catalogue. The case temperature is specified as <45C (after 1 hour, Tamb +25C , no ventilation).The base plate temperature is rated from -30~+85C Operating temperature range -20~+50C. Typical figures -30~+65C.
I have never had the pleasure of owning an E10, so cannot add anything useful to the raw data. I do have a few NOS Rb lamps from the early Quartzlock Rb oscillators if anyone needs a spare. I was lucky enough to know the directors of Quartzlock before it was sold. Phil Parsons -- This email has been checked for viruses by AVG. https://www.avg.com _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.