Name: YL Instruments YL9100 HPLC
Brand: YL Instruments
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YL9110 Quaternary Pump

Pulsation by compressibility and delay Compensation of pulsation

[Fig. 2] Delivery mechanism of YL9110 quaternary pump

2-4. Solenoid valve control

YL9110 quaternary pump controls open/close signal of solenoid valve to perform low pressure gradient

elution. For accuracy and precision of solvent mixing, YL9110 quaternary pump controls valve opening

and closing time with real time compensation according to time gap of valve cycling and the phase speed

of cam.

[Fig. 3] Compensation of solenoid valve time gap

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YL Instruments YL9100 HPLC Specifications

General