SR3 ROC Actuator Elevated Temperature RGA Experiment

Document #:

LIGO-T1600401-v2

Document type:

T - Technical notes

Abstract:

This filecard will track the procedures and results associated with the elevated temperature residual gas analyzer (RGA) experiment on the SR3 Radius of Curvature Actuator ( D1500258 ).
See also the repeated vacuum bakes of this assembly:
https://ics.ligo-la.caltech.edu/JIRA/browse/Bake-8278

Files in Document:

• T1600401-v2 supplement visual timeline 170426.pptx (236.7 kB)

Other Files:

• T1600401-v2 SR3 ROC Actuator Elevated Temperature RGA...xlsx (36.3 kB)
• supplement study of heater temperature setpoints (T1600401-v2 supplement Study of LHO SR3 Heater setpoi...xlsx, 481.8 kB)

Topics:

• System Engineering
• Basic R&D
• Subsystem Test

Authors:

• Stephen Appert
• Alena Ananyeva
• Luis Sanchez

Notes and Changes:

v2 - Powerpoint slide deck detailing progress in place of checklist; used this spreadsheet as supplement/source document to create key charts of ICS Bake-8278 Parameters and Trends; also, added on 20190624 a study of in situ temperature at LHO

Related Documents:

Referenced by:

• LIGO-E1700360-v2: Heater Driver Test Procedure
• LIGO-D1700493-v1: Heater Driver Assembly Drawing