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​​Committed to laboratory sample pretreatment and safety protection equipment R&D and manufacturing
  • 16 2020-12

    Solid phase extraction instrument waste liquid collection and treatment plan

    In April 2020, Aowei Instruments Green Lab series products (solvent safety bottle caps, intubation type waste collection, funnel type waste collection) received good sales news one after another. Among them, a teacher from a laboratory in Sichuan found us and thought To solve the problem of waste water collection during the use of its solid phase extraction equipment, it was precisely because of the green laboratory products of Aowei Instruments, that we immediately contacted us.

  • 16 2020-12

    Liquid chromatograph waste liquid collection and treatment plan

    In April 2020, Aowei Instruments Green Laboratory Solution Products (solvent safety bottle caps, intubation type waste collection, funnel type waste collection) again contributed to the green environmental protection of major laboratories in China. Not long ago, a laboratory in Southwest China found us to solve the problem of liquid chromatograph waste.

  • 16 2020-12

    Unexpectedly this solvent recovery instrument actually solves the user’s problem here.

    In September 2019, the solvent recovery instrument produced by Aowei Instruments (Tongzhou Weipu) played a vital role in the tea extract determination experiment process of a large enterprise, because the intervention of this solvent recovery instrument not only It has helped the entire experiment to proceed smoothly, and also protected other equipment involved in the experiment, prolonged its service life, and virtually helped the company save costs. This is a win-win cooperation with multiple objectives.

  • 16 2020-12

    The difference between different freezing methods of industrial chillers

    Good cooling effect industrial chillers, industrial chillers that face different cooling effect what difference does it make?

  • 16 2020-12

    The future development of industrial chillers

    Industrial chillers are widely used in industry. It can be seen that the current development of industrial chillers is very good, what about the future development?

  • 16 2020-12

    What should be considered when selecting a refrigerant for a chiller?

    The normal and safe operation of the chiller is inseparable from the refrigerant. So what factors should we consider when choosing a refrigerant?First, thermodynamic performance

  • 16 2020-12

    What are the cooling methods for the chiller?

    For the two-stage compression used to obtain low temperature industrial chillers, it is important to choose which intermediate cooling method is used, and the choice of cooling method depends mainly on the temperature of the exhaust gas.

  • 16 2020-12

    The cause of high pressure failure in industrial chiller

    The cooling water temperature is higher, the condensation effect is poor

    Conventional industrial chiller cooling water must be maintained between 30 and 35 degrees to maintain stable operating performance. If the temperature of the cooling water is high, or there is a serious problem of heat dissipation, the pressure of condensation will inevitably increase. Especially in many high temperature seasons, special attention should be paid to heat dissipation problems. Poor heat dissipation is very harmful to industrial chillers.

  • 16 2020-12

    How to maintain and maintain industrial chillers in order to achieve maximum efficiency

    What are the tips for maintaining and maintaining water-cooled industrial chillers? Here is the introduction for everyone.

  • 16 2020-12

    Industrial chiller features and main configuration

    What are the characteristics and main configurations of industrial chillers? Want to know, see below.

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Add:4-203, Hongfu International Innovation Center, ChangPing, Beijing, China 102209