Chuzhou Aluminum Continuous Casting Test Production Successful

The success of continuous casting and rolling trials in the Luzhou Aluminum Plant Recently, the Luzhou Aluminum Plant invested more than 3 million yuan to build a new continuous casting production line and the trial production was successfully put into production. The completion of this technological transformation project will achieve remarkable results in reducing production costs, improving product quality, and reducing the labor intensity of workers. Calculating an annual output of 6,000 tons of cast sheet can directly reduce production costs by more than RMB 1 million, which will change the The finished product rate of the product can be increased by more than 10%, which will play a major role in changing the scientific and technological content of yttrium aluminum products. Source: Chinalco Information Network

Hot Pipette Tips

The commonly used Pipette kits are mainly composed of a pipette and a pipette tip. The pipette tip is a single empty
Cavity reservoir; the pipette uses the principle of air displacement and controls the maximum displacement of the piston by rotating a screw with an ultra-fine thread
displacement, and then control the amount of liquid suction. There are the following problems when using the above kit for suction: 1. The suction volume is controlled by the pipette
After the pipette is sterilized or used for a period of time, it is easy to cause "hidden" failures, which cause the operator to be difficult to detect.
The actual suction volume is inaccurate, and it needs to be adjusted frequently, and the operation is cumbersome and time-consuming; 2. To improve the pipetting accuracy, the operator's
The operation requirements are high, and it is easily affected by factors such as the suction speed, the depth of the tip below the liquid level, and the inclination angle of the pipette.
The actual suction volume will be heard; 3. The actual suction volume will be affected because the suction head cover is not tight and leaking, and it will not be easily detected; 4.
When performing experiments that require high accuracy, such as analysis, in the operation of equal volume aspiration of liquids with different densities, the actual
The actual suction volume will be affected by the density itself; 5. In order to improve the accuracy, this type of pipette needs to carry out high
Cost-optimized design results in extremely high pipette costs.

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