UHPLC chromatography pump SPH1299Q™ V2

quaternary

The SPH1299Q™ V2 is a linear driven quaternary pump that easily meets contemporary requirements of modern laboratories. It is based upon the same reliable and proven technology of the high pressure gradient pump SPH1299™ V2. Containing all the outstanding and unique features, like no manual priming and purging, accurate and precise flow control and easy maintenance. Flexibility and performance Whereas high pressure gradient pumps – like the SPH1299Q™ V2 – are known for their ultra fast gradients and low dwell volume, low pressure gradient pumps excel in flexibility. SPH1299Q™ V2 can blend up to four solvents with excellent performance enabling easy and fast method development. The complete pump head is made of high quality 316 stainless steel, with a high-tech coating. In addition to the standard Sapphire seat, one can also opt for a Zirconia seat, to reduce polymer residue build-up. Key features Reliable performance Based on the reliable, proven concept of linear drive technology. Each of the two pump heads is individually driven and controlled, generating maximum freedom for flow control and pulse reduction. True automatic self-priming A novel automatic priming concept fully automates the priming procedure. A built-in prime pump aspirates solvent through the pump heads when starting with empty solvent inlet lines. Easy and economic user maintenance The pump head has been designed for easy disassembly and seal exchange. No need to remove covers or expensive exchanges of entire pump assemblies. Simply disconnect, remove and replace.