S 1535 Preparative Pump 150 ml/min or 250 ml/min

The Sykam S 1535 Preparative Pump is available as a 150 ml/min and a 250 ml/min version and a pressure range of 400 bar with stainless steel pump heads and 350 bar with biocompatible PEEK pump heads, both with optional built-in low quaternary gradient mixer and in-line vacuum degasser.

Sykam GmbH

Description

The Sykam S 1535 Preparative HPLC Pump is available as a 150 ml/min and a 250 ml/min version and a pressure range of 400 bar with stainless steel pump heads and up to 350 bar with PEEK pump heads. An optional built-in low pressure quaternary gradient mixer with in-line vacuum degasser gives the user flexibility for choosing applications needing complex water/solvent gradients as often encountered in reversed phase chromatography as well as reliable gradient formation and robust operation for high salt containing buffer gradients as often used in protein chromatography applications.

Technical Specifications

FLow rate

Up to 150 ml/min or up to 250 ml/min version

Pressure range

Up to 400 bar (Stainless Steel Version), Up to 350 bar (PEEK Version)

Flow rate accuracy

± 2%

Flow rate precision

< 0.1% RSD

LPG accuracy

± 2% (with built-in quaternary gradient option only)

LPG precision

< 1% RSD (with built-in quaternary gradient option only)

Operation modes

Constant flow, constant pressure

Safety features

Min. pressure, max. pressure, over-current

Wetted materials

PEEK, PTFE, sapphire, ceramic, stainless steel (with stainless version only)

Operation

Manual, RS232, ethernet, digital I/O

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