Pneumatic system brings maintenance-free operation.
This model features the same new mechanism as the IM-9B, offering smooth control by reducing fluctuations of the handle tension. As well as controlling a large volume of liquid, it can be operated pneumatically, avoiding maintenance issues like topping up the oil, re-filling or removing air bubbles. Mainly recommended for use in placing the cell holding side.
*Dedicated large size syringe incorporated.