PERIODIC CALIBRATION OF REACTOR PLANT FLOW INSTRUMENTATION. Test Evaluation
Technical Report
·
OSTI ID:4701357
A test was carried out to determine and correct any drift in the calibration of the reactor coolant loop flow and the purification loop flow instrument trains and to scale the data acquisition system for these flows. None of the calibrations for either the receiver-indicators or the data acquisition system met the accuracy requirements specified in the approved test procedure; however, they were within accuracy specifications in the operating ranges. A comparison was made between the as left'' data from the fourth performance of this test and the as found'' data from the fifth performance. Except for the 1A reactor coolant loop flow, there was no discernible drift in any of the instrument trains. (auth)
- Research Organization:
- Duquesne Light Co., Shippingport, Penna.
- NSA Number:
- NSA-17-029781
- OSTI ID:
- 4701357
- Report Number(s):
- DLCS-3370104
- Country of Publication:
- United States
- Language:
- English
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