A Product by Cat Company
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HPLH 20

Valveless, high precision micro dosing pump with detachable remote controller. With additional hotkeys, function keys and encoder wheel the setting and adjusting of all values is easy, fast and intuitive. Furthermore the units of volume, specific weight and flow-rate can be pre-programmed, e.g. μl, ml, mg, g, μl/s, ml/min.

  • No glass piston, no valves, minimal dead volume
  • Minimal dispensing volume: 1 μl
  • 4 predefined programmes: Standard Dispense, Dilutor, Pipette, Delayed Dispense
  • 2 user-definable programmes
  • All wetted parts are made of ceramic (99,7% Al2O3) and PVDF
  • Large variety of pump heads available
  • Detachable remote controller
  • PC/TTL/Analogue Interface

Min. dispensing volume [µl] 1.0
Max. dispensing volume [ml] 100.000
Continuous dispensing Yes
Time programmed dispensing Yes
Flowrate range [ ml/min] 0.0115 - 10.0
Dosing accuracy [%] < ±1.0
Coefficient of Variation, CV [%] < ±0.5
User Calibration Yes
Interface RS232
Analogue interface Yes
TTL input Yes
Integrated rinsing pump Optional
Pump head ceramic type 20
Pump head type available V, VCS
Pump head material Al2O3
Pump head sheathing material PVDF
Power supply [V] 24 VDC
Weight [kg] 2.5
Width [mm] 170
Height [mm] 150
Depth [mm] 170
Protection class according to DIN EN 60529 IP43
Certification CE