Apollo 204 Review Board Appendix C Section 2 - NASA's History ...
Apollo 204 Review Board Appendix C Section 2 - NASA's History ...
Apollo 204 Review Board Appendix C Section 2 - NASA's History ...
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SMZA-03-SC01 Z<br />
APOLLO OPERATIONS HANDBOOK<br />
I<br />
PERFORMANCE<br />
, ,TANK QUANTITY<br />
1 H2 2 I<br />
02 2<br />
Figure 4-4. EPS (Cryogenic Storage) Tank Quantity Indicators<br />
Indicator Scale<br />
FUEL CELL-FLOW-H 2<br />
FUEL CELL-FLOW-O 2<br />
FUEL CELL-MODULE<br />
TEMP-SKIN<br />
FUEL CELL-MODULE<br />
T_P-CONI _ EXH<br />
Basic Date<br />
EPS Fuel Cell Power Plant Indicators.<br />
Instrument markings for the EPS fuel cell power plant<br />
%<br />
SM-2.A-691B<br />
indicators (MDC-18) are shown in figure 4-5. The accuracy for<br />
each indicator scale and the measurement number of the<br />
associated signal is as follows:<br />
Measurement Number Indicator Accuracy<br />
sc 2139 R (F/C i)<br />
SC 21ho R (F/C 2)<br />
SC 21hl R (F/C B)<br />
SC 2141 R (F/C l)<br />
SC 2143 R (F/C 2)<br />
SC 2144 R (F/C 3)<br />
SC 2084 T (F/C I)<br />
sc 2o85 T (F/C 2)<br />
SC 2086 T (F/C 3)<br />
SC 2081 T (F/C I)<br />
SC 2082 T (F/C 2)<br />
sc 2083 T (F/C B)<br />
±0.005 ib/hr at 75"F<br />
+-0.0075 ib/hr at 0 ° and<br />
150" F<br />
+-0.05 hr/hr at 75@F,<br />
and at 0 ° and 150°F<br />
At 75"F, ±7'F for bOO ° to<br />
550" scale and 3% of remain-<br />
ing scale. At 0 @ and 150"F,<br />
+-i_ F for 400 @ to 500" scale<br />
and 3% of remaining scale.<br />
+-3°at 75°F<br />
+-5"F at 0" and 150°F<br />
CREW DISPLA_ INSTRUMENT MARKINGS AND ACCURACY DATA<br />
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