Thermal Conductivity Detector

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:detector gptkb:Analytical_Instrument
gptkbp:abbreviation	TCD
gptkbp:alternativeTo	gptkb:Electron_Capture_Detector gptkb:Flame_Ionization_Detector
gptkbp:carrierGasExamples	gptkb:Argon gptkb:Nitrogen gptkb:Hydrogen gptkb:Helium
gptkbp:compatibleWith	Compounds with Same Thermal Conductivity as Carrier Gas
gptkbp:component	Heated Filament Reference Gas Flow Sample Gas Flow
gptkbp:cost	Low
gptkbp:detects	Gases Hydrocarbons Inorganic Gases Organic Gases Permanent Gases Compounds with Different Thermal Conductivity than Carrier Gas
gptkbp:inventedBy	1950s
gptkbp:linearRange	Wide
gptkbp:maintenance	Low
gptkbp:measures	Thermal Conductivity
gptkbp:nonDestructive	True
gptkbp:notRecommendedFor	Trace Analysis
gptkbp:output	Voltage Change
gptkbp:period	Fast
gptkbp:principle	Change in Thermal Conductivity
gptkbp:requires	Carrier Gas Clean Carrier Gas Constant Temperature Stable Power Supply
gptkbp:response	gptkb:Universal
gptkbp:sensitivity	Moderate
gptkbp:type	Electrical
gptkbp:usedIn	gptkb:Analytical_Chemistry gptkb:Gas_Chromatography Quality Control Process Control Environmental Analysis Petrochemical Analysis Food Analysis Industrial Gas Analysis
gptkbp:bfsParent	gptkb:Gas_Chromatograph
gptkbp:bfsLayer	7
https://www.w3.org/2000/01/rdf-schema#label	Thermal Conductivity Detector