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.
Specifications
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Zirconium Ultra |
Zirconium SP |
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Flow range |
4 nl/min to 500 µl/min |
40 nl/min to 2000 µl/min |
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Max. operating pressure |
15,000 psi (1000 bar) |
4,500 psi (300 bar) |
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Stroke volume/channel |
1350 µl |
5500 µl |
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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) |
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Piston Control Modes |
Target speed Target pressure Target flow (with flow sensors option) |
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Temperature control |
Pump head/valves compartment: Ambient to 50 °C Column (optional): Ambient to 90 °C |
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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 |
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PC connection |
RS232 USB Ethernet (TCP/IP) with integrated Ethernet switch and second port to connect further instruments |
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I/O Interfaces |
4 digital inputs 4 digital outputs (isolated) |
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Accessory interfaces |
Prolab column oven (controllable from LC method) 2 multi-purpose switched 24V outputs (for Degassers or other accessories, controllable from LC method) |
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Wetted parts |
Stainless steel, zirconium dioxide, Fluoroloy A09, fused silica, PEEK, HPFA, ETFE. |
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Power Requirements |
100-240V AC, 50/60 Hz, max. 120 W |
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Dimensions (w x h x d) |
268 mm x 92 mm x 558 mm |
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Weight |
19.5 kg |
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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 |
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Specifications are subject to change without prior notice. All trademarks are the properties of their respective owners. |
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