Sample pump
Standard pump
Standards
preparation
module
HIDDetector
Gas Extraction
Loop
Dual 10-port
Gas SamplingValves
Molecular Sieve
packed column
SilicaGelpackedcolumn
TCDDetector
Solenoid Valves
TheTOGAGCmay alsobe used toperformmore general dissolvedgas analyses (DGA)with sample
liquids likewater and soft drinks.
SystemOverview
Use theSRITOGAGC todetermine the typeandquantityof gasesdissolved in transformer oil, and to
create dissolved gas standards. TheTOGA
GC is equippedwith twoperistaltic pumps,
one to convey the sample oil into the gas
extraction loop, and one for making
standards. Along with the standard pump,
thestandardspreparationmoduleallowsyou
to prepare dissolved gas standards.
Thegasextraction loopusesdual
10-port gas samplingvalveswith
solenoids forheliumpurge/flush.
TheTOGAGCmaybe equipped
with a TCD detector, an HID
detector, or both.
POPULARCONFIGURATIONGCs
TransformerOil GasAnalyzer (TOGA) GC
