Thermal measuring and testing – Calorimetry – With control of heat added to or lost from a sample container
Patent
1992-07-16
1993-07-20
Cuchlinski, Jr., William A.
Thermal measuring and testing
Calorimetry
With control of heat added to or lost from a sample container
374 11, 374 14, G01K 1700
Patent
active
052287785
ABSTRACT:
A heat analyzer equipped to automatically perform operations necessary for protection of measured data and for restart when a problem occurs or a measurement ends and to quickly turn off all power sources by a command input manually by an operator to a system section after daily use. At least one measurement-section power source 6 which can be turned off by an associated measurement controller 5 and a system-section power source 14 which can be turned off by a system controller 11 are included. When the temperature program of every measurement controller 5 connected to the system controller 11 through data transmission paths 8a to 8c is executed, an external environment sensor 9 detects a problem, or the operator issues a command, the system controller 11 transfers information from volatile memory 10 to a nonvolatile memory 13 before commanding every measurement controller 5 to turn off the measurement-section power source 6 and providing the system-section power source 14 with a control for turning off the system-section power source.
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patent: 5083289 (1992-01-01), Kuroda et al.
Bennett G. Bradley
Cuchlinski Jr. William A.
Seiko Instruments Inc.
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