Content Comparison

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)

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)

Instec Sensor and Heater Cable

Air-side Instec cable:

Vacuum-side Instec cable (and Cold Head, with LN2 connections):

Image Added

Custom 30-ft long DB15 cable made by Instec.

This cable goes between the Instec Controller controller and the vacuum feedthru on the main vacuum chamber.

Within the chamber there is a second cable between the vacuum feedthru and the Instec Cold Head, however that . This cable is hard-wired into the Cold Head and not removable.

Cryostat Harness

Description of the various sensor and heater cables that go to the cryostat.