HPLC chromatography pump S 1525

preparative liquidquaternary

The Sykam S 1525 Preparative HPLC Pump is available with four different flow rate ranges. The 150 ml/min, 250 ml/min, 500 ml/min and the 1000 ml/min version. This high performance pump has a pressure range up to 400 bar at 1000 ml/min with stainless steel pump heads and up to 350 bar at 1000 ml/min with PEEK pump heads. Description The Sykam S 1525 Preparative Pump is available with four different flow rate ranges. The 150 ml/min, 250 ml/min, 500 ml/min and the 1000 ml/min version. Each version is available in stainless steel or PEEK. The stainless steel versions have a pressure range of up to 400 bar. The PEEK versions have a pressure range of up to 350 bar. With the use of high power DC motors and a low maintenance heavy duty mechanical drive system, the S 1525 stands out with flow rate/pressure specifications of up to 1000ml/min at 400 bar, virtually unmatched by any other supplier! For gradient formation the S 1525 can be equipped with the additional external high flow low pressure quaternary gradient option. Multiple pumps can be combined for high pressure gradient configurations or additional large volume sample uptake as part of our S 700 series preparative HPLC systems. The S 1525 pump with it’s integrated display and keyboard is also fully functional as standalone pump. Technical Specifications Flow rate - Up to 150 ml/min, 250 ml/min, 500 ml/min or 1000 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 S 8140 quaternary gradient mixer) LPG precision - < 1% RSD (with S 8140 quaternary gradient mixer)