Low-noise peristaltic pump

The PPS2 from Multi Channel Systems is a perfect low pulsation addition to all recording systems. The separate input and output pumps provide quiet and precise control.

The main advantage of the PPS2 is its low pulsation. A low-pulsation construction, a brushless motor with constant rotation speed and low electromagnetic emission, and droplet isolation chambers all contribute to an overall low pulsation level

• The flow rate of both pumps can be adjusted in the following ways:
• Software (included, connection via USB 2.0)
• Touch screen on the pump itself
• Additional analog input

Each pump can be independently controlled or linked to each other. As such, the PPS2 can act as two separate pumps, or cross-coupled to provide tightly regulated infusion/withdraw from the same bath.

The built-in tubes are specially suited for electrophysiological applications. A set of replacement tubes is included and the exchange is quick and simple. As calibrated tubes are used, the flow volume can be adjusted directly from 0.1 to 30 ml/min with a 100 µl/min accuracy.