Equipment and Calibration History

View Equipment |

View history entry 1688 for Licor LI-7700 sn: TG1-0155

Date: 2015-02-02
From: Factory -
To: Lab - none
Title: Returned
Notes: Returned from Licor on RMA 00186861 for internal corrosion due to a leak. Licor says: Replace corroded connector LED board. We couldn't see any way that the water got inside. Very strange. We did add some water resistant grease under the spinning mirror that is now a part of how we build all instruments. The analog board had some component that was shorting out all the 5 volts for the whole instrument causing the lights to blink and motor spin. replaced the board. calibrated instrument.
Entered by: Joe Verfaillie