Electronic bottle-top dispenser with safety return valve can be calibrated, and the range can be adjusted. The instrument can be autoclaved at 121 ° C (must be completely cleaned). It has a multi-function return valve, which will not waste a drop of reagent before use. The liquid dispenser uses high-quality materials PTFE, ETFE, PFA, FEP, and has the function of resisting strong acids and alkalis. The discharge tube rotates 360 °, so the reagent bottle label can always be in a visible position. Suitable for any reagent bottle: can be used directly 45mm threaded neck bottle with polypropylene connection for common reagent bottles. In general, the electronic bottle-top dispenser is made up by two parts: the bottle-top dispenser with photoelectric liquid level transducers and the automatic control system. It is easy to operate liquid adding and feeding automatically just by one push of the switch.
In general, the electronic bottle-top dispenser is made up of two parts: the bottle-top dispenser with photoelectric liquid level transducers and the automatic control system. It is easy to operate liquid adding and feeding automatically just by one push of the switch. In terms of further details of the structure, for the part of the bottle-top dispenser, two photoelectric liquid level transducers are installed on the upper and lower parts of the injection syringe. The quantitative volume of liquid adding can be operated by changing the relative distance between the two photoelectric liquid level transducers.
For the automatic control system, it consists of an automatic control circuit, valve drive circuit, and power circuit. This system can add the liquid within the quantitative volume automatically according to the value which is set by the user. After the liquid adding is finished, this system will stop adding and automatically feeding if required.
When talking about the features, firstly, the electronic bottle-top dispenser has a wide range of specifications for the users to choose from. Secondly, it is detected and controlled by the photoelectric liquid level transducer to ensure good reproducibility. Thirdly, it can be widely applied in the laboratories, hospitals and pharmaceutical factories for liquid adding and proportional dilution.
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