As the core component of liquid chromatography system, the stable operation of degassing pump directly determines the reliability of experimental data. However, in long-term use, online degassing vacuum pumps are inevitably prone to various malfunctions, which not only affect experimental efficiency but may also lead to data bias.

The following are the problems encountered with the degassing pump in the high-frequency laboratory and the corresponding solutionsECOPARTS Online VacuumDegassing pumpAs a homologous OEM product of Systec ZHCR vacuum pump, it can reduce the occurrence of faults from the root and become a reliable replacement choice.

Common faults include indicator light errors, poor degassing effect, often caused by unstable vacuum degree or pump body wear - if bubbles cannot be effectively eliminated during degassing, it may be due to decreased vacuum channel sealing or abnormal motor speed.

Secondly, the leakage of semi permeable tubes (degassing membrane tubes) is closely related to the insufficient corrosion resistance and assembly accuracy of the membrane tube material.

However, the baseline noise and pressure fluctuations are often caused by vacuum lag or unstable operation of the pump body. After the original old pump has been used for a long time, such problems will become more prominent.

To solve these faults, choosing a high-performance Vacuum Pump is key.

ECOPARTS degassing pump inherits the core technology of Systec ZHCR vacuum pump:

Ultra inert vacuum flow channel+built-in anti reflux check valve to prevent liquid and vacuum leakage; Low speed (50-80 rpm) operation design reduces component wear, baseline noise, and pressure fluctuation risks; The two-stage PTFE diaphragm head is resistant to solvent corrosion, extending the service life of the degassing membrane.

More importantly, the ECOPARTS degassing pump is precisely compatible with mainstream liquid phase analyzers and can directly replace old pumps that are prone to malfunction

Agilent G1311-60007 compatible with Agilent 1260 series, Shimadzu 228-63035 and 228-54504 compatible with Shimadzu LC-20A, Waters 700001352 deaeration pump compatible with Waters Alliance e2695, and Thermo 6040.1981 compatible with Thermo Fisher UltiMate 3000, can be quickly replaced without pipeline modification, with a one-year warranty and on-site installation service to get rid of troubleshooting problems.

Choosing ECOPARTS degassing pump can solve common problems of traditional degassing pumps with high cost-effectiveness, while enjoying Systec level stability performance, making liquid chromatography experiments smoother and more efficient.