Study of methods for stabilizing the temperature of graphite tube furnaces in electrothermal atomizers
Journal Article
·
· J. Appl. Spectrosc. (Engl. Transl.); (United States)
OSTI ID:5704017
Graphite tube furnaces form the foundation for all currently mass produced electrothermal (ET) atomizers. The efficiency of such atomizing systems is detemined by the temperature characteristics of the graphite tube. The authors study all stabilization methods and their effect on the reproducibility of and the time required for stabilizing the temperature of the furnace: automatic regulation of the current strength, automatic voltage regulation, automatic power regulation and automatic radiation regulation.
- OSTI ID:
- 5704017
- Journal Information:
- J. Appl. Spectrosc. (Engl. Transl.); (United States), Journal Name: J. Appl. Spectrosc. (Engl. Transl.); (United States) Vol. 43:4; ISSN JASYA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
320303* -- Energy Conservation
Consumption
& Utilization-- Industrial & Agricultural Processes-- Equipment & Processes
ABSORPTION SPECTROSCOPY
AEROSOL GENERATORS
ATOMIZATION
AUTOMATION
CADMIUM
CARBON
CONTROL
CONTROL SYSTEMS
COPPER
EFFICIENCY
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELEMENTAL MINERALS
ELEMENTS
FURNACES
GRAPHITE
LEAD
MEASURING INSTRUMENTS
METALS
MINERALS
NONMETALS
PHOTODETECTORS
PHYSICAL PROPERTIES
SPECTROPHOTOMETERS
SPECTROSCOPY
TEMPERATURE CONTROL
THERMAL EFFICIENCY
TIN
TRANSITION ELEMENTS
TUBES
VOLTAGE REGULATORS
320303* -- Energy Conservation
Consumption
& Utilization-- Industrial & Agricultural Processes-- Equipment & Processes
ABSORPTION SPECTROSCOPY
AEROSOL GENERATORS
ATOMIZATION
AUTOMATION
CADMIUM
CARBON
CONTROL
CONTROL SYSTEMS
COPPER
EFFICIENCY
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELEMENTAL MINERALS
ELEMENTS
FURNACES
GRAPHITE
LEAD
MEASURING INSTRUMENTS
METALS
MINERALS
NONMETALS
PHOTODETECTORS
PHYSICAL PROPERTIES
SPECTROPHOTOMETERS
SPECTROSCOPY
TEMPERATURE CONTROL
THERMAL EFFICIENCY
TIN
TRANSITION ELEMENTS
TUBES
VOLTAGE REGULATORS