HAM-ISI Unit #7 - Assembly Validation Testing was validated today. We can now proceed to storage of the unit for future insertion in HAM4 Chamber.
 

Please join me in congratulating the members of the SEI Assembly Team who successfully assembled all of our 7 aLIGO HAM-ISIs  

Reports regading the Assembly validation of previous units at LHO are available in the DCC:

HAM-ISI Unit #1 - Assembly Validation

HAM-ISI Unit #2 - Assembly Validation

HAM-ISI Unit #3 - Assembly Validation

HAM-ISI Unit #4 - Assembly Validation

HAM-ISI Unit #5 - Assembly Validation

HAM-ISI Unit #6 - Assembly Validation

Reports regading the Chamber Side testing of other units at LHO are available in the DCC:
HAM2 (HAM-ISI Unit #4) - Chamber Side Testing
HAM3 (HAM-ISI Unit #5) - Chamber Side testing

Note: Earlier this month we added an Initial In-Chamber Testing section to the HAM3-ISI Phase II - Integration Process testing report. This report has now two sections:

• Chamber-Side Testing: tests performed in the LVEA, after the Assembly Validaton, and before the insertion of the ISI in chamber.
• Initial In-Chamber Tesing: Tests performed after the insertion of the ISI in chamber and before the installation of Suspensions.

This report will be completed with the future tests performed on HAM3-ISI unitl the begining of Phase III - Control and Commissionning.