The pump is used to provide large precision consistent strain output or constant stream output. The pump can create up stress for sample chamber and confining force chamber at the identical time, and implement the quick tracking in between the two pressures with continual strain distinction. The strain precision is really high, and the monitoring pace is quick.

The pump is commonly employed in chemical sector,including catalyst,studying supercutical fluid,core flooding experiment and stress monitoring and so on.

Principal technological parameters:

Pump volume:100ml×2

Stream charge selection:100nl/min-40ml/min,continously adjustable

Force selection:0MPa -80MPa

Resolution ratio of pressure big difference:.1MPa

Monitoring mistake:≤0.1MPa

Monitoring pace:≤2 S

Circulation fee accuracy:.five% set price(underneath consistent stream price manner)

Pressure precision:.five% total scale(below continuous strain mode)