1. New telescope projects
SAC Committee April 2005

2. Flow measurement in Telescope Chiller
Electronic/Software
Flow measurement in Telescope Chiller
To measure and display actual coolant flow in the mirror cell after mixing valve regulation.
Patricio Jones
Emilio Cerda
JM. Soto

3. Instrument chiller control
Electronic/Software
Instrument chiller control
To measure and display cooling liquid flow.
To measure coolant and ambient temperatures.
To control startup and closed loop operation of Instrument chiller.
Emilio Cerda
JM. Soto

4. Patch panels at Nasmyth platforms
Electronic
Patch panels at Nasmyth platforms
To improve cables layout on platform
To be able to connect and replace guiders and additional cameras easily.
To install network connectors.
Patricio Jones
Emilio cerda

5. Compressor Air pressure monitoring
Electronic/Software
Compressor Air pressure monitoring
To monitor Air pressure at the output of the compressors and at the telescopes and display warning in case of abnormal operation.
Emilio Cerda
JM Soto

6. Lightning protection on serial lines
Electronic
Lightning protection on serial lines
To eliminates potential hazard in case of lightning
Simplification of system interconnection and future path for new control system PC’s
Emilio Cerda
Patricio Jones