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thermo high speed centrifuge pump

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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thermo high speed centrifuge pump
HPLC CHROMATOGRAPHY HINTS and TIPS FOR …
HPLC CHROMATOGRAPHY HINTS and TIPS FOR …

The degasser is an important component of your entire HPLC system so it must be maintained and serviced just like the other modules. RED or Yellow Error lights (on Agilent/HP models) or " Degasser hardware fault " error (Waters) on these modules usually indicates a need for professional service.

Waters Degasser Error Fault h/w error fault 3 high vacuum ...
Waters Degasser Error Fault h/w error fault 3 high vacuum ...

"Degasser hardware fault" error on your Waters brand HPLC system? High RPM warning or vacuum pressure over 0.9 psi? Do you hear a loud knocking sound or whine coming from the degasser pump? These errors often indicate that your degasser vacuum pump is worn out ,you have vacuum leaks in the tubing and/or damaged degassing chambers.

2695 troubleshooting guide - ResearchGate
2695 troubleshooting guide - ResearchGate

Degasser pressure fault, Replace faulty ,degasser, chamber or vacuum pump. Call ,Waters, Service Representative. Lost prime Solvent not degassed properly. Change check valves. If the

Degasser errors caused by air in degasser ... - Waters
Degasser errors caused by air in degasser ... - Waters

FIX or WORKAROUND. Prime each line in 100% methanol for five minutes. Caution: Flush with a high aqueous intermediate solvent before moving to 100% methanol if the previous solvents are unknown or contained buffers. Set flow to 1 mL/min using 25% of each line for 30 minutes. Purge the injector two to three times to ensure that all bubbles are ...

Vacuum Degasser Pumps & Chambers for Waters Brand HPLC …
Vacuum Degasser Pumps & Chambers for Waters Brand HPLC …

Waters Degaser Hardware Fault Error Vacuum Pump 700001352. We provide replacement HPLC UPLC vacuum degasser pumps for the Waters Alliance and Acquity HPLC systems, Degasser Hardware Fault error. Vacuum Degasser Pumps & Chambers for Waters Brand HPLC and UPLC systems:

30 psi fluctuation on pressure — Waters Forums
30 psi fluctuation on pressure — Waters Forums

UPLC is not HPLC. The Acquity BSM is capable of <10 psi ripple throughout its pressure envelope with flow rates <1mL/min. From your trace, I suspect a sticking primary check valve or leaking seal. Here are things to check: Degasser PSI - typically 0.4-0.6 psi. If you are running higher, then the gas load on your MP might be too high.

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