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Management of daily use of cast iron weights

2023-06-05
Here are some tips for daily use and management of cast iron weights. Let's follow the staff to take a look!

Improper daily management by local enterprises, neglecting standard weights, resulting in dirt, oil stains, and dust. The performance of the weights has been severely affected. For example, the weight tolerance of M1 20 kilograms is 1 gram, but the weight is covered with thick dust, which once allowed for errors. In some chemical enterprises, weights are corroded by liquid chemicals, causing them to become lighter and show exceeding tolerances.
Cast iron weights
Wholesale of cast iron weights

Firstly, check the standard weights you use to see if they are regularly checked. If the time limit is exceeded, it must be verified before use.

2. Check the weight for dust and dirt, which must be cleaned before being used for verification.

Before verification, it is necessary to check whether the appearance and parts of the scale meet the technical requirements. If necessary, the quality of any part can be sampled.

During the verification process, if the number of weights is insufficient, alternative methods can be used for verification.

5. The small weight center used in testing errors is used to lift and place heavy objects to avoid collisions between them.

After verification, place the weight in a dry room without severe temperature.

Attention should be paid to the maintenance of cast iron weights. The weight warehouse should be clean and dry. When stacking heavy objects under conditions such as temperature, humidity, and weights. The bottom should be covered with wooden boards, and the upper part should be covered with cloth or film, and regular observation records should be kept. When not in use, maintenance should be carried out. The rust on the surface of cast iron weights should be repeatedly wiped with cotton yarn stained with oil until the surface is bright; Use a more accurate balance to weigh the processed weight, calculate the reduced mass, unscrew the screws on the weight, repair with tin wire, and then tighten the screws.

The correct way:

Firstly, choose a suitable storage location that is clean and dry, and cover the weights with obstacles such as cloth to avoid dust; Clean the weight before and after use, remove any stains on the weight, and keep the surface clean; Before testing, clean the carrier of the measuring instrument used for measuring weights, such as scales, scales, cans, etc. To prevent contamination of the weight during use.

This concludes the article. See you next time for more exciting content.

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