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Shanghai Jiayi Electronic Technology Co., Ltd
6-316, Lane 501, Changbang Road, Dongjing Town, Songjiang District, Shanghai
Cast iron weight -3t cast iron weight - Dujiangyan Irrigation Project cast iron weight
In modern quality measurement, weights are standard measuring tools for transmitting mass values. The quality value is based on the platinum iridium alloy kilogram prototype stored at the French Metrology Bureau. Each country divides weights into national kilogram standards, national kilogram sub standards, kilogram working standards, as well as working standard groups composed of multiples and components of kilograms and various working standard weights.
Cast iron weight -3t cast iron weight - Dujiangyan Irrigation Project cast iron weight
Precautions for using stainless steel weights:
1. Before using the weight, use a cleaning brush and wiping cloth to remove dust and other stains from the surface of the weight.
2. It is strictly prohibited to touch weights directly with hands. When using weights, please wear gloves and use tools to pick up the weights. (Please refer to the "Weight Attachment" for gloves and tools)
3. Before conducting balance testing or weight comparison, the weights need to be kept at a constant temperature to achieve the atmospheric conditions of the laboratory, otherwise it will affect the test results.
4. After use, the weights must be stored in the original packaging box.