Cleaning the liquid chromatography sample vials is quite challenging. I’ll leave it to her to handle.

In liquid chromatography, the small vials used for sample injection pose certain practical challenges in terms of cleaning. Due to their narrow openings and limited volume, they are not easily cleaned manually, resulting in relatively low efficiency. When attempting to clean them using ultrasonic methods, it is difficult to ensure that each vial is completely filled with water, leading to inconsistent cleaning. Additionally, manual cleaning necessitates higher consumption of cleaning agents and water resources. The lack of standardized cleaning methods further compounds the issue, making it difficult to establish uniform cleaning procedures. As a result, the cleaning process still encounters some practical difficulties. Watbule C series sample vial cleaning machine launched by Welch Materials is compact and easy to use. It is specially designed for cleaning sample vials, and allows for simultaneous installation of basket racks for cleaning on both upper and lower layers, enabling a total of 476 sample vials to be cleaned at once.

Features:

• Compact and easy to use;
• Designed specifically for cleaning small laboratory vessels such as sample vials;
• Water-saving, energy-saving, and labor-saving.

During the sample vial cleaning process, a specially designed basket rack is used, and each sample vial is equipped with a dedicated cleaning nozzle to ensure that the incoming water flushes out contaminants. The external surface of the sample vials is cleaned through the use of upper and lower spray arms, allowing for a thorough 360-degree cleaning of the sample vials, ensuring that even hard-to-clean sample vials can be thoroughly washed.

The interior floor of the cleaning machine is designed with an incline to facilitate the convergence and outflow of cleaning water, preventing water accumulation inside the chamber. At the lowest point of the floor, there is a collection trough to gather labels and other materials from the cleaned sample vials, thus preventing them from clogging the internal water pipelines. The cleaning machine is equipped with two rotating spray arms, one on the top and one on the bottom, ensuring a more comprehensive cleaning of the vessels.

Watbule C series sample vial cleaning machine is equipped with a hot air drying function, utilizing a dual-layer HEPA filter to ensure the cleanliness of the air during the drying process. The instrument is equipped with an alarm system to indicate any filter failure. The time and temperature of hot air drying can be adjusted according to requirements. The hot air that enters the chamber and comes into contact with the vessel surfaces is effectively filtered, ensuring that the cleaned vessels remain uncontaminated and the cleaning results are maintained. Every step, from cleaning to drying, is optimized through thoughtful design.

By selecting additional basket racks, the machine can also clean other small laboratory vessels, such as volumetric flasks, pipettes, reagent bottles, colorimetric dishes, test tubes, graduated cylinders, viscometers, centrifuge tubes, culture dishes, and more.

SPECIFICATIONS

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