PCI Analytics Pvt . Ltd.

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HPLC Column Washing Pumps



The high performance liquid chromotography (HPLC) pump is designed to be a reliable component within a basic analytical or sophisticated research instruments. While ideal for HPLC applications the pump is also useful as a column washing pump for washing analytical HPLC columns.

The flow rate of the pump fitted with the standard 10 ml pump head can be set in 0.01 ml increments from 0.01 to 10.0 ml/min. size is availbale in type 316 stainless steel or biocompatible (metal free) PEEKTM.

The low pulsation flow produced by the reciprocating, single piston pump is achieved by using an advanced rapid-refill cam design, programmed stepper motor acceleration, and an internal pulse dampner.

Pump Features :
  • Can easily be modified for analytical and semi-preparative techniques.
  • Incorporates a diaphragm - type pulse dampner which reduces pulsation in the system by as much as 90%.
  • Integrated prime / purge valve.
  • Self-flushing pump head.
  • LED readout on the front panel - shows the flow rate.
  • Tactile response, chemically resistant front panel keypad.
  • Microprocessor advanced control.
  • Digital stepper motor design prevents flow rate drift over time and temperature, which is a common problem found in analog design.
  • Back panel RS232 serial communications port for complete control and status monitoring.
  • Quickset Software.
Model LCP-02 (MX Class) LS Class Pump
Flow Rate 0.01 to 10.00 ml/min. 0.001 to 10.00 ml/min.
Pressure 0 to 5000 psi for stainless steel or PEEK head with
pressure accuracy of ±2% (full scale pressure)
0 to 6000 psi for SS head
0 to 5000 psi for Peak head
Flow Accuracy With in 2% of set flow rate, 0.20 ml/min. and above 80:20 Water / IPA @ 1000 psi With in 2% of pull scale pressure on 20 ml/min. & above 80:20 Coater / IPA @ 1000 psi
Flow Precision 0.5% RSD 0.2% RSD
Dimensions H 6.5" x W 7" x D 16" H 6.5" x W 7" x D 16"
Weight 16 lbs 15 lbs
Power 100-240 VAC, 50-60 Hz 100-240 VAC (I 10%), 50-60 Hz
Remote inputs RS-232, USB 2.0 Micro-B, Run / Stop, Analog (0-10V, 4-20 mA) RS-232, USB 2.0, Ethernet, Run / Stop, Analog (0-10V, 4-20 mA)
Fuse Rating 1A, 250 V time leg, 5 x 20 mm size, one required per pump 1A, 250 V time leg, 5 x 20 mm size, two required per pump
Standard Features AutoflushTM Purging, AutoflushTM piston wash AutoflushTM