PUMP

ALPHA 10 PUMP

With flow rate 0.01 – 10 ml/min and limit of pressure 40 MPa is this pump suited for analytical applications in liquid chromatography. It is designed with main and auxiliary pump heads connected in series with piston diameter of 1/8”.
Quite new concept of electronic controlling, pump drive, pistons suspensions, shape of cams, pressure transducer and check valves expand its functions and improve its reliability against previous type LCD 4020.3.

Intuitive operating using simple keypad allow easy chose functions as follow:
- maximal flow rate- PURGE ( for priming and washing)
- low pressure limit
- high pressure limit
- pulsation compensation on-off
- pressure unit (PSI, MPa or bar)
- control mode ( by keypad, RS232 or using voltage)
- display brightness

Two LED displays allows to watch (also from a distance) adjusted flow rate and operating pressure. By pump function choosing, give you this displays enough of information for adjusting.
There is possibility to use this pump by high pressure gradient mode, where are two, tree or four unit controlled from PC using RS232 or voltage.
By work with buffered solvents is possible to use pistons back washing.

SPECIFICATION