«Main Cause»
Temperature control was stopped because the gas sensor inside the column oven detected organic solvent leakage.
«Countermeasure»
· If an organic solvent leaks inside the oven, implement corrective measures to prevent tubing leaks.
· Check for organic solvent gases around the instrument. If there are any organic solvent gases, thoroughly ventilate the room.
· If there are no problems with the above two measures, then calibrate the gas sensor sensitivity.