Safe memory system for a spectrophotometer
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United States of America Patent
Stats
-
Mar 30, 1982
Grant Date -
N/A
app pub date -
Mar 7, 1980
filing date -
Mar 7, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A microprocessor based spectrophotometer including a memory system for providing storage locations of sets of operating parameters and correction data. The operator loads the memory via keyboard control. The memory system is battery backed-up for maintaining stored data during power shutdown of the spectrophotometer system.
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