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- Schambeck SFD - Model S 9432 - Binary ...
Schambeck SFD - Model S 9432 -Binary High Pressure Gradient Pump
The S 9432 Binary - High Pressure Gradient Pump is delivered in a slightly larger housing than HPLC Pump S 9425 (see technical speci-fications). The size of the pump housing is adapted to the two different auto sampler (60 vials or 120 vials).
Stepper Motor
The S 9432 Binary - High Pressure Gradient Pump is 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.
Dual-Piston Pump Head
The S 9432 Binary - High Pressure Gradient Pump use a dual-piston pump head for low pulsation. Together with electronic pressure compensation the pumps are suitable for all analytical tasks in HPLC and GPC.
Optional: Active High Pressure Mixer
Inside the S 9432 Binary - High Pressure Gradient Pump is (Optional) an integrated Active High Pressure Mixer to achieve highly precise and accurate gradient.
Optional: Integrated 2 Channel Vacuum Degasser
Inside the S 9432 Binary - High Pressure Gradient Pump is (optional) an integrated 2 Channel Vacuum Degasser to remove dissolved gases in the eluents and prevents air bubbles in the system.
Optional: Active Piston Back Flushing
The S 9432 Binary - High 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.
