Transcript THM_PER8 - themis - University of California, Berkeley

THEMIS
Instrument Suite Thermal Vac Test
Rick Sterling
University of California, Berkeley
THEMIS Instrument Suite PER
Suite T-V-1
UCB, May 2, 2005
Thermal Vac Test Summary
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Six cycles
Operating cold plateau: -40C
Operating hot plateau: +55C
Doing P1 Suite alone; subsequent suites in
pairs: P2, P3 then P4,P5.
THEMIS Instrument Suite PER
Suite T-V-2
UCB, May 2, 2005
Instrument Suite on Platform
THEMIS Instrument Suite PER
Suite T-V-3
UCB, May 2, 2005
UCB/SSL Room 20
TVAC Tank
•Vacuum Tank formerly used for
Calibration (EUVE, ORFEUS,
CHIPS)
•Thermal System added for
THEMIS TVAC
THEMIS Instrument Suite PER
Suite T-V-4
UCB, May 2, 2005
Room 20 Tank Specifications
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Tank
– Inside Class 100,000 Clean
Room
– 8’ Diameter X 15’ Deep
– 2 THEMIS Instruments Suites Fit
Inside
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– Thermally controlled Baseplate
and Box Shroud
• Liquid Nitrogen Cooling Lines
• Power Resistor Heating
Elements
– Computer Control
Vacuum System
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Thermal System
• Watlow Anafaze MLS300
Controller
• 16 Channels Data Capture
• AnaWin2 Software for thermal
profiles
Scroll Pump Rough Pump
Cryo High Vacuum Pump
Pumps Recently Refurbished
Base Pressure: 10-6 Torr
– Separate Overtemp Alarm with
Shut-Down Control
TQCM
– Faraday Labs Instrument and
Controller Installed
– 100-200 Hz/Hr Baseline (Empty
Tank, Thermal system at 60 C)
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Temperature Range
– -130 C to +95 C
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Status
– Tank Ready for THEMIS Suite
Testing
THEMIS Instrument Suite PER
Suite T-V-5
UCB, May 2, 2005
B20 CLEAN ROOM READY
FOR INSTRUMENT SUITE
THEMIS Instrument Suite PER
Suite T-V-6
UCB, May 2, 2005
Carrier for Themis Instrument Suites
THEMIS Instrument Suite PER
Suite T-V-7
UCB, May 2, 2005
CHAMBER FEEDTHROUGHS
THEMIS Instrument Suite PER
Suite T-V-8
UCB, May 2, 2005
Clean Room Features
 100K Class
 Nitrogen gas purging
 Continuous oxygen monitoring
 Temperature and Humidity Monitoring
 ESD Compliance
 Certified Crane/hoist
 Controlled Access
 Staff Training
THEMIS Instrument Suite PER
Suite T-V-9
UCB, May 2, 2005
• F1 Suite TVAC will use F2 AXBs since F1 AXBs need to be
delivered to Swales before the F1 Suite TVAC test date.
THEMIS Instrument Suite PER
Suite T-V-10
UCB, May 2, 2005
SUITE THERMAL VAC TEST
80
T1
LPT
CPT
60
LPT
LPT
LPT
LPT
TEMP (C)
40
20
CPT
CPT
T
TT
0
-20
CPT
-40
LPT
-60
T2
LPT
LPT
LPT
LPT
-80
T1 =
FGM 1st Motion
T2 = SCM 1st Motion
THEMIS Instrument Suite PER
Suite T-V-11
UCB, May 2, 2005
OVERVIEW OF HARNESSING THROUGH TV CHAMBER
SUITE TVAC CONFIGURATION
CHAMBER W ALL
INTERNAL
EXTERNAL
TEST CONF IGURATION
D25
IDPU
P301 - HD26F
LENGTH = 30 FEET
P201- HD15F
LENGTH = 30 FEET
P101 - D9F
LENGTH = 30 FEET
LENGTH = 10 FEET
HD26M
D15
BAU
SIMULATOR
(NIOS)
LENGTH = 10 FEET
9V
POWER
SUPPLY
ACTUATOR
POWER
SUPPLY
SCM
PREAMP
D25
28V
POWER
SUPPLY
LENGTH = 10 FEET
ESA
HD15M
(X4)
D37
LENGTH = 10 FEET
SPB SIM (2)
HD26M
AXB SIM (2)
SST
SENSORS
MAG
BOOMS
SCM
SENSOR
FGM
SENSOR
ENABLE PLUGS
PJ531 to P534
HD15M (X4)
LENGTH = 30 FEET
SPB
BOOMS
AXB
BOOMS
P535 - HD26M
NOTES:
- INTERNAL TVAC HARNESSING N OT SHOWN
- BLUE HAR NESSES USED FOR B OTH TVAC
CONFIGUR ATIONS
THEMIS Instrument Suite PER
Suite T-V-12
UCB, May 2, 2005
GSE FOR INSTRUMENT SUITE T-V
• Harnesses (power and data)
• Special harnesses for EFI Boom motor simulators
• Power supplies
• NIOS board for interface RS422 to ethernet
• GSE computer displaying all relevant data and housekeeping
THEMIS Instrument Suite PER
Suite T-V-13
UCB, May 2, 2005
STAFFING
• INSTRUMENT AND FACILITY MONITORING ON 24-7
BASIS
• SUPPLEMENTED BY REMOTE INSTRUMENT
MONITORING
• ASSISTANCE / SUPPORT AVAILABLE AS NEEDED
THEMIS Instrument Suite PER
Suite T-V-14
UCB, May 2, 2005
DOCUMENTATION
Instrument Suite Thermal Vacuum Procedure
Includes:
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Pre-test checks and verifications
Physical setup and suite installation
Step by step operations
Vacuum requirements
Thermal requirements
CPT, LPT, special procedures
Responsibilities
THEMIS Instrument Suite PER
Suite T-V-15
UCB, May 2, 2005