Schambeck SFD GmbH
Schambeck - Model S 9425 and S 9430 -Quaternary Low Pressure Gradient Pump
The Schambeck SFD GmbH Pump HPLC System is intended for the ambitious analyst. The system configu-ration is highly variable and several upgrade options make this system suitable for the whole range of analytical applications.
Most popular related searches
dual piston pump
high-pressure pump
pump system
HPLC pump
HPLC system
hybrid stepper motor
piston pump
HPLC-GPC
HPLC solvent
head pump
The HPLC Pump System is a very flexible and powerful HPLC solvent delivery system.
Its modular setup makes the HPLC Pump System one of the most versatile pump systems on the market.
The Pumps S 9425 and S 9430 are available as Quaternary Low - Pressure Gradient Pump and also as Isocratic High - Pressure Pump (see flyer S 9425 and S 9430 Isocratic High - Pressure Pump).
The S 9425 and S 9430 Quaternary Low - Pressure Gradient Pump is available with Micro, Analytical or Preparative pump head in Stainless Steel or PEEK. The S 9425 Quaternary Low - Pressure Gradient Pump is delivered in a small housing. The S 9430 Quaternary Low - Pressure Gradient Pump is delivered in a slightly larger housing (see technical specifications). The size of the pump housing are adapted to the two different auto samplers (60 vials or 120 vials).
The Pumps S 9425 and S 9430 are available as Quaternary Low - Pressure Gradient Pump and also as Isocratic High - Pressure Pump (see flyer S 9425 and S 9430 Isocratic High - Pressure Pump).
The S 9425 and S 9430 Quaternary Low - Pressure Gradient Pump is available with Micro, Analytical or Preparative pump head in Stainless Steel or PEEK. The S 9425 Quaternary Low - Pressure Gradient Pump is delivered in a small housing. The S 9430 Quaternary Low - Pressure Gradient Pump is delivered in a slightly larger housing (see technical specifications). The size of the pump housing are adapted to the two different auto samplers (60 vials or 120 vials).
Mixer-Synchronization
Inside the Quaternary Gradient Pump S 9425 and S 9430 a low - pressure gradient mixer is synchronized with the piston stroke to achieve highly precise and accurate gradient results.
Stepper Motor
The S 9425 and S 9430 Quaternary Low - Pressure Gradient Pump are driven by high - power stepper motors. The stepper motor has a much better reso-lution in the low - flow range than a conventional DC motor.
Lubrication
The S 9425 and S 9430 Quaternary Low - Pressure Gradient Pump camshafts are constantly lubricated within a sealed chamber to guarantee long lifetime and low maintenance.
Inside the Quaternary Gradient Pump S 9425 and S 9430 a low - pressure gradient mixer is synchronized with the piston stroke to achieve highly precise and accurate gradient results.
Stepper Motor
The S 9425 and S 9430 Quaternary Low - Pressure Gradient Pump are driven by high - power stepper motors. The stepper motor has a much better reso-lution in the low - flow range than a conventional DC motor.
Lubrication
The S 9425 and S 9430 Quaternary Low - Pressure Gradient Pump camshafts are constantly lubricated within a sealed chamber to guarantee long lifetime and low maintenance.
The S 9425 and S 9430 Quaternary Low - Pressure Gradient Pump use a dual-piston pump head for low pulsa-tion. Together with electronic pressure compensation the pumps are suitable for all analytical tasks in HPLC and GPC.
Optional: Piston Back Flushing
The S 9425 and S 9430 Quaternary Low - Pressure Gradient Pump heads incorporates an optional active piston back flushing system; this system is interchangeable with old Schambeck SFD GmbH pumps and does not require an additional motor.