YL9112 Isocratic Pump
Pulsation by compressibility and delay Compensation of pulsation
[Fig. 2] Delivery mechanism of YL9112 isocratic pump
2-4. Rinse port
When using buffer solution, salts are generated on back side of high pressure seal and these deposits
wear pump seal to cause shortening of seal life, which has bad effect on pump.
Rinse port enables to insert proper solvent in back side of high pressure seal to prevent salts from being
deposited and activated. Mixed solution(20% MeOH) of water and methanol is used as cleaning solution,
and life of seal is extended with lubrication action in general analysis..
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