Pre-owned Equipment

Parts Depot


Varian ProStar 230 Solvent Delivery Module

Varian ProStar 230 Solvent Delivery Module
Varian ProStar 230 Solvent Delivery Module



Maximum operating pressure

6000 psi (410 atmospheres)

Flow rate range

0.01 to 10.0 mL/min in 0.01 mL/min steps between 0.00 and 1.00 mL/min, and 0.1 mL/min steps between 1.0 and 10.0 mL/min

Flow precision

0.3% RSD at 1.0 mL/min MeOH/water

Flow accuracy

± 0.5% at 1.0 mL/min isopropyl alcohol

Compositional accuracy

± 0.5% absolute

Compositional precision

± 0.1% absolute

Delay volume

700 µL + 1 µL/ATM pressure

Pressure pulsation

Less than 2% at 150 atmospheres (1 mL/min with 100% isopropyl alcohol)

Proportioning modes

1, 2, or 4-stroke (user selectable)


High pressure, static or dynamic mixing modes


40 Characters, double-line, back-lit LCD

Contact closure outputs

Six time-programmable external event relays, and three synchronization signals: READY, START, and FAULT

Contact closure inputs

Three synchronization signals: READY, START, and FAULT

Bus communication

The 220/230/240 solvent delivery systems communicate with the Star Workstation by means of the IEEE 488 Bus (GPIB)

This refurbished Varian ProStar 230 Solvent Delivery Module is in great condition. It has been tested at SpectraLab Scientific.
A 90 day warranty is included.
We have special expertise on analytical equipment. We encourage you to contact us to speak with one of our expert and professional team members.
Thanks for looking and we look forward to hearing from you!
  Price: In Stock Call for Quote
  We will match prices with our competitors
  Please Call Us at Toll Free Number:
1-866-777-3688 Tel: 905-946-8066
Contact by email at:

The one stop shop for all your analytical laboratory needs!
Your source for PRE-OWNED Spectralab Scientific Inc. CERTIFIED Equipment.
We buy your laboratory or surplus analytical equipment:

Contact buy@spectralabsci.com

Trade-in service or analytical equipment:

available via info@spectralabsci.com

  Related Products:

Copyright © 2018 SpectraLab Scientific Inc. All right reserved. Please contact us by email at: info@spectralabsci.com

Being supported and modified by Spectralab, contact by email at:info@spectralabsci.com