Table of Contents:
System Overview
The CCD thermal control system…
See below for details on the sensors and heaters (including KTL keyword names for each).
Sensor Details (and KTL Keywords)
Cryostat Thermal Sensor Locations
Sensor locations and KTL keywords are shown below.
Lakeshore Channel Mapping (Cryostat Sensors Only)
See Thermal Sensor Locations (Spectrometer and Hallway) for entire list of Lakeshore sensors.
The connectors on the various Lakeshore cable harnesses are labelled 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12.
This diagram indicates how they connect to the Lakeshore rear panel:
Green Lakeshore (cryostat sensors only)
Connector Number | Lakeshore Channel | KTL Keyword |
|---|---|---|
1 | Green Lakeshore D2 | CRYOSTAT_G1 Within cryostat; likely on detector mounting plate to one side of CCD (opposite side to CRYOSTAT_G3) |
2 | Green Lakeshore D3 (not functioning) | CRYOSTAT_G2 Within cryostat; likely at the detector end of the cold strap |
3 | Green Lakeshore D4 | CRYOSTAT_G3 Within cryostat; likely on detector mounting plate to one side of CCD (opposite side to CRYOSTAT_G1) |
Red Lakeshore (cryostat sensors only)
Connector Number | Lakeshore Channel | KTL Keyword |
|---|---|---|
1 | Red Lakeshore D2 | CRYOSTAT_R1 Within cryostat; likely on detector mounting plate to one side of CCD (opposite side to CRYOSTAT_R3) |
2 | Red Lakeshore D3 (not functioning) | CRYOSTAT_R2 Within cryostat; likely at the detector end of the cold strap |
3 | Red Lakeshore D4 | CRYOSTAT_R3 Within cryostat; likely on detector mounting plate to one side of CCD (opposite side to CRYOSTAT_R1) |
Heater Details (and KTL Keywords)
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