A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to an oxygen sensor verifier which analyzes lifetime and performance of an oxygen sensor. For this, the oxygen sensor verifier comprises: a heating furnace which adjusts the internal temperature using an electrical resistor; a gas supply pipe which has one side inserted into the heating furnace; a temperature sensor which has one side inserted into the heating furnace; at least one reference oxygen sensor part which has one side inserted into the heating furnace; and at least one test oxygen sensor part which has one side inserted into the heating furnace. The oxygen sensor verifier includes: a sample gas pipe which has one side inserted into the heating furnace; a gas analyzer connected to another side of the sample gas pipe; and a material collector which obtains a result value by being inputted with material of each device, as being connected to the temperature sensor part, the reference oxygen sensor part, the test oxygen sensor part and the gas analyzer.
The present invention relates to an oxygen sensor verifier which analyzes lifetime and performance of an oxygen sensor. For this, the oxygen sensor verifier comprises: a heating furnace which adjusts the internal temperature using an electrical resistor; a gas supply pipe which has one side inserted into the heating furnace; a temperature sensor which has one side inserted into the heating furnace; at least one reference oxygen sensor part which has one side inserted into the heating furnace; and at least one test oxygen sensor part which has one side inserted into the heating furnace. The oxygen sensor verifier includes: a sample gas pipe which has one side inserted into the heating furnace; a gas analyzer connected to another side of the sample gas pipe; and a material collector which obtains a result value by being inputted with material of each device, as being connected to the temperature sensor part, the reference oxygen sensor part, the test oxygen sensor part and the gas analyzer.
OXYGEN VERIFIER
LEE IM SU (author)
2015-08-27
Patent
Electronic Resource
Korean
IPC:
G01M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES
,
Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen
/
C04B
Kalk
,
LIME
/
C23C
Beschichten metallischer Werkstoffe
,
COATING METALLIC MATERIAL
/
G01K
MEASURING TEMPERATURE
,
Messen der Temperatur
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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