Zirconium™ UHPLC Pumps

Zirconium™ Nano-LC Pump

The Zirconium™ Ultra Nano- and Micro-UHPLC System is a binary gradient pump with a vast range of split-less flow rates from 4 nl/min to 500 µl/min at 1000 bar (15,000 psi). Methods can be scaled from conventional 2.1 mm ID columns down to 75 µm ID while using the same pump all the way, thereby achieving more than 700x sensitivity gain. The high resolution linear piston drives and optional flow sensors allow for highly precise gradient control at the lowest flow rates and highest pressures. Thanks to a unique, patented pump head and active valve design it is now possible to completely automate all preparative and diagnostic functions, individual pre compression of solvents for short equilibration times, and flow-through purging for automated solvent exchange and air removal. Comprehensive software support packages complete a UHPLC system which remains unmatched on the market today.

Zirconium™ Patented Active Valve Schematic

Specifications

 

Zirconium Ultra

Zirconium SP

Flow range

4 nl/min to 500 µl/min

40 nl/min to 2000 µl/min

Max. operating pressure

15,000 psi (1000 bar)

4,500 psi (300 bar)

Stroke volume/channel

1350 µl

5500 µl

Pump operation modes

Binary single-stroke gradient

Binary gradient with continuous flow (with staggered refill)

Dual single-channel single-stroke pumps (executing two methods at the same time independently)

Piston Control Modes

Target speed

Target pressure

Target flow (with flow sensors option)

Temperature control

Pump head/valves compartment: Ambient to 50 °C

Column (optional): Ambient to 90 °C

Software controls

User-friendly stand-alone software and method editor

Software drivers for Chromatography Data Systems (CDS) from various vendors

Software Development Kit (SDK) for custom/OEM integrations

PC connection

RS232

USB

Ethernet (TCP/IP) with integrated Ethernet switch and second port to connect further instruments

I/O Interfaces

4 digital inputs

4 digital outputs (isolated)

Accessory interfaces

Prolab column oven (controllable from LC method)

2 multi-purpose switched 24V outputs (for Degassers or other accessories, controllable from LC method)

Wetted parts

Stainless steel, zirconium dioxide, Fluoroloy A09, fused silica, PEEK, HPFA, ETFE.

Power Requirements

100-240V AC, 50/60 Hz, max. 120 W

Dimensions (w x h x d)

268 mm x 92 mm x 558 mm

Weight

19.5 kg

Standards Conformance

UL 61010-1, 3rd Edition

CAN/CSA-C22.2 No. 61010-1-12, 3rd Edition

Low-Voltage Directive 2006/95/EC

EMC Directive 2004/108/EC

DIN EN 61010-1:2010

DIN EN 61326-1:2013

 Specifications are subject to change without prior notice. All trademarks are the properties of their respective owners.

 

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HPLC Instrumentation | Micro and Nano UPLC Gradient Pumps | Column Ovens | UHPLC Fittings