The automated gravimetric diluter is a laboratory device used for sample pretreatment, playing an increasingly important role in sample preparation processes in fields such as environmental monitoring, food safety, and analytical testing experiments in chemistry and biology. With its features of efficiency, precision, and automation, it significantly liberates manual operations and improves the efficiency and accuracy of experiments.
Automatic Metering
The automated gravimetric diluter uses a metering pump to produce a specified flow within a given time to achieve the effect of a set weight. Its basic principle is to utilize the precise dosage and flow control characteristics of the metering pump to deliver a precise air-closed diluent liquid scale, thus diluting and creating the sample to be tested, achieving accurate metering.
Automatic Weighing
The sample weighing part mainly consists of a weighing sensor and a computer chip. During the weighing process, the system accurately detects the weight change of the sample, records the actual usage amount of each diluted liquid, and stores it in the corresponding memory. In practical experiments, a certain volume, concentration, or quality requirement can be preset for automatic weighing as needed.
Automatic Dilution
The diluter automatically delivers diluent to the scale according to the preset ratio while the metering pump's meter records changes in medicament usage in real-time. By controlling the delivery changes of the medicament and the automatic discharge and intake of the air-closed system, the accuracy requirements can be met. Finally, the device automatically calculates and completes the sample dilution according to the set dilution ratio.
Firstly, it can achieve large-scale liquid dilution, greatly improving work efficiency. Compared to the traditional manual use of pipettes and pipette guns, it is not only faster but also reduces human error, ensuring the accuracy and repeatability of experimental results. Secondly, the structural design of the automated gravimetric diluter is relatively compact, discarding complex mechanical arm structures, reducing costs and maintenance difficulty, making it easier to promote and apply.
The automated gravimetric diluter is widely used in various fields of sample preparation, quality testing, and research. For example, in environmental monitoring, it can be used for the detection of water samples, soil samples, and atmospheric pollutants. In the field of chemical analysis, it can be used to prepare various standard solutions and sample dilutions, providing accurate samples for subsequent detection and analysis. In biological experiments, it can dilute cell culture media, biological samples, etc., providing a reliable basis for research. Its wide application can effectively support research and experiments in various fields.
In conclusion, as an advanced liquid handling device, the automated gravimetric diluter provides strong support for experimental research in fields such as environmental monitoring, food safety, chemistry, and biology. Its emergence has not only changed traditional experimental operation methods but also injected new vitality into the development of scientific research. It is believed that in the future, it will continue to play an important role, driving continuous new achievements in related fields.
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