![](../images/photo_archives/2004/20040804/001_cold_bulkhead_heaters_detail.jpeg.JPG) |
Resistive heaters for the cold bulkhead. Used to accelerate warming of Mimir, when desired. |
![](../images/photo_archives/2004/20040804/002_cold_bulkhead_heaters.jpeg.JPG) |
Cold bulkhead heaters, mounted on cold bulkhead. The embedded LN2 ring sits inside of the heaters. The flex hose in upper right connects the warm bulkhead LN2 entrance/exit ports to the LN2 ring. |
![](../images/photo_archives/2004/20040804/003_cold_bulkhead_heater_detail.jpeg.JPG) |
Detail of one of the cold bulkhead heater units. It consists of a split block that captures a cartridge heater. |
![](../images/photo_archives/2004/20040804/004_pumping_cryostat_shell.jpeg.JPG) |
Set up for keeping the cryostat shell and internal MLI blanket under vacuum. |
![](../images/photo_archives/2004/20040804/005_Mimir_before_beefeater_collar.jpeg.JPG) |
Mimir, before addition of the "Beefeater" collars between the cold and warm bulkheads |
![](../images/photo_archives/2004/20040804/006_Mimir_before_beefeater_collar_front_view.jpeg.JPG) |
Front (top) view of Mimir, before collars added. |
![](../images/photo_archives/2004/20040804/007_LN2_hoses_and_detector_ribbon_cables.jpeg.JPG) |
LN2 flex line hoses. |
![](../images/photo_archives/2004/20040804/008_LN2_hoses_after_MLI_wrapping.jpeg.JPG) |
LN2 flex line hoses, after MLI wrapping |
![](../images/photo_archives/2004/20040804/009_LN2_hoses_after_MLI_wrapping_front_view.jpeg.JPG) |
More hose wrapping. Note the G10 collar that connects the cold and warm bulkheads |
![](../images/photo_archives/2004/20040804/010_desoldering_failed_helium_line_in_compressor.jpeg.JPG) |
Desoldering the busted manifold |