功能

• Gas addition unit for hydrogenation reaction. Supply hydrogen gas into the column at any flow rate. Due to the wide operating differential pressure range, the gas flow rate is controlled with stability even when the pressure fluctuates. There is no need to adjust the supply pressure of the gas source each time.
• Reactive liquid backflow prevention mechanism and trap are equipped as standard. Prevents failure of the mass flow controller body due to liquid contamination.
• A DC0~5 V analog output terminal is provided. By connecting to a data logger or recorder, it is possible to record and manage measured flow data during the reaction.
• * The recorder output cable is sold separately.