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Laboratory OIML 316L Stainless Steel Calibration Weights Factory

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95# North Construct Road, Choumou, Bieqiao Town, Liyang City, Jiangsu Province, China.

About Fuyeu
Changzhou Fuyue Weight Co., Ltd

Changzhou Fuyue Weight Co., Ltd is located in Liyang City, Jiangsu Province, a rich and beautiful city. We were built in 1979 and we are always the leading company in the weight industry with a history of 40 years. We are the early and large professional weights manufacturer in China, covering an area of 20,000 square meters and owning the complete weights production line, precision testing equipment as well as experienced technicians. China OIML Test Weight F1 Class Laboratory Weight Manufacturers, Wholesale OIML 316L Stainless Steel Calibration Weights Suppliers and Factory.

Now we mainly manufacture weights from 1mg-2000kg following the standard of “OIML R111-2004” and “ASTM E-617”. The classes of “OIML R111” are E1, E2, F1, F2, M1; The classes of “ASTM” are Class0, Class1, Class2, Class3, Class4, Class5, Class6, Class7. Now our market has been covering our whole country and exporting to over 100 countries and districts worldwide. Our brand FUYUE is known and used by more and more customers. Our weights are widely used for laboratory and testing institutes, balance and scale manufacturers, and food and Pharmaceutical manufacturers, and weighing in the port and freeway. We have received high praise from customers at home and abroad.

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More information about Standard Series Test Weight

Industry Knowledge Extension

What is Standard Test Weight

Standard Test Weight refers to the weight used as a standard for measuring and testing the accuracy of scales or balances. It is usually a physical object with a precisely known weight that is used to calibrate and verify the accuracy of weighing instruments.
The standard test weight can be made from different materials such as stainless steel, brass or cast iron and is manufactured to a high degree of accuracy, often with a certification of its weight value provided by a national metrology institute. The weight is used to ensure that scales and balances are correctly calibrated and provide accurate measurements, which is essential for many applications in industry, research, and commerce.

Features of Standard Test Weight

Some of the features of a standard test weight are:
1. Material: Standard test weights are typically made of high-density materials such as stainless steel, brass, or cast iron. These materials are chosen for their durability, resistance to corrosion, and ability to maintain their weight over time.
2. Precision: Standard test weights are manufactured with a high degree of precision, often to within a few milligrams or less. This level of accuracy is necessary to ensure that weighing instruments are correctly calibrated and provide accurate measurements.
3. Certification: Standard test weights are often certified by national or international metrology institutes, which guarantees their accuracy and traceability to a known standard. The certification usually includes information such as the weight value, the material used, and the date of manufacture.
4. Design: Standard test weights are designed to be easily handled and transported. They often have a flat top surface and a handle or knob to facilitate their use.
5. Range of weights: Standard test weights are available in a wide range of weights, from a few milligrams to several tons, depending on the application.
6. Packaging: Standard test weights are usually packaged in a protective case or box to prevent damage during transportation and storage. The packaging may also include instructions for use and care of the weight.

Advantages of Standard Test Weight

Some of the advantages of using standard test weights are:
1. Accuracy: Standard test weights are manufactured to a high degree of accuracy and are used to calibrate and verify the accuracy of weighing instruments. Using standard test weights ensures that the measurements obtained from weighing instruments are accurate and reliable.
2. Traceability: Standard test weights are often certified by national or international metrology institutes, which guarantees their accuracy and traceability to a known standard. This means that the weight value of a standard test weight can be traced back to a primary standard, providing confidence in the accuracy of the weight.
3. Consistency: Standard test weights are manufactured to a precise standard and are used as a reference for calibrating weighing instruments. This ensures that measurements obtained from different instruments are consistent and comparable.
4. Efficiency: Using standard test weights can save time and effort by eliminating the need for trial and error calibration. By using a known weight value, calibration can be done quickly and accurately.
5. Compliance: Many industries and regulatory bodies require weighing instruments to be calibrated regularly using standard test weights to ensure compliance with quality and safety standards.
6. Cost-effective: Using standard test weights can be a cost-effective way to ensure the accuracy of weighing instruments. By using a reference weight, costly errors in measurement can be avoided, leading to greater efficiency and productivity.