OIML Standard Calibration Weights

Aczet offers a wide range of calibration  Single weights in various weight ranges, from 500 gm to 20 kg. These weights are available as assorted weights and weight sets in different accuracy classes, including OIML E1, E2, F1, F2, and M1.
 
One of the key features of Azet calibration weights is their strict adherence to specifications. As the weight tolerances decrease, the specifications on surface finish, markings, construction, material density, and magnetic properties become more restrictive. This ensures that the weights can maintain their tolerance over time and provide accurate and reliable measurements. 
In addition to their high-quality weights, Aczet also offers calibration certificates with ISO/IEC 17025 Accredited (NABL) calibration. This certification ensures that the weights have been tested and calibrated according to internationally recognized standards, providing further assurance of their accuracy and reliability.

Design and Construction

Aczet's weights are made of premium stainless steel, making them corrosion-resistant. The monobloc weights are specially designed for long-term stability, while the weights with an adjusting cavity provide the best value for money. Additionally, the weights undergo electrolytic polishing, resulting in glossy surfaces that offer anti-adhesion effects.

Single Weight - 500 gm Weight Range Pieces Material OIML R – 111 Density
500 gm 1 High-grade Stainless Steel E1 - E2 - F1 - F2 - M1 E 1,E2 8.0 kg/dm3 & 7.9 kg/dm3 F1, F2, M1
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Full Specs
Weight Range 500 gm Pieces 1
Material High-grade Stainless Steel OIML R – 111 E1 - E2 - F1 - F2 - M1
Density E 1,E2 8.0 kg/dm3 & 7.9 kg/dm3 F1, F2, M1 Shape Knob Weight
Calibration Certificate By ISO/IEC 17025 accredited laboratory Box Material Plastic
Standard Accessories Hand Gloves Pair Marking E1/E2 The shall be indicated on the cover of the case | F1/F2/M1 Engraving the indication on the weight
Single Weight - 1 Kg Weight Range Pieces Material OIML R – 111 Density
1 kg 1 High-grade Stainless Steel E1 - E2 - F1 - F2 - M1 E 1,E2 8.0 kg/dm3 & 7.9 kg/dm3 F1, F2, M1
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Full Specs
Weight Range 1 kg Pieces 1
Material High-grade Stainless Steel OIML R – 111 E1 - E2 - F1 - F2 - M1
Density E 1,E2 8.0 kg/dm3 & 7.9 kg/dm3 F1, F2, M1 Shape Knob Weight
Calibration Certificate By ISO/IEC 17025 accredited laboratory Box Material Plastic
Standard Accessories Hand Gloves Pair Marking E1/E2 The shall be indicated on the cover of the case | F1/F2/M1 Engraving the indication on the weight
Single Weight - 2 Kg Weight Range Pieces Material OIML R – 111 Density
2 Kg 1 High-grade Stainless Steel E1 - E2 - F1 - F2 - M1 E 1,E2 8.0 kg/dm3 & 7.9 kg/dm3 F1, F2, M1
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Full Specs
Weight Range 2 Kg Pieces 1
Material High-grade Stainless Steel OIML R – 111 E1 - E2 - F1 - F2 - M1
Density E 1,E2 8.0 kg/dm3 & 7.9 kg/dm3 F1, F2, M1 Shape Knob Weight
Calibration Certificate By ISO/IEC 17025 accredited laboratoryaboratory Box Material Aluminum
Standard Accessories Hand Gloves Pair Marking E1/E2 The shall be indicated on the cover of the case | F1/F2/M1 Engraving the indication on the weight
Single Weight - 5 Kg Weight Range Pieces Material OIML R – 111 Density
5 Kg 1 High-grade Stainless Steel E1 - E2 - F1 - F2 - M1 E 1,E2 8.0 kg/dm3 & 7.9 kg/dm3 F1, F2, M1
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Full Specs
Weight Range 5 Kg Pieces 1
Material High-grade Stainless Steel OIML R – 111 E1 - E2 - F1 - F2 - M1
Density E 1,E2 8.0 kg/dm3 & 7.9 kg/dm3 F1, F2, M1 Shape Knob Weight
Calibration Certificate By ISO/IEC 17025 accredited laboratory Box Material Aluminum
Standard Accessories Hand Gloves Pair Marking E1/E2 The shall be indicated on the cover of the case | F1/F2/M1 Engraving the indication on the weight
Test Weight - 10 kg Weight Range Pieces Material OIML R – 111 Density
10 kg 1 High-grade Stainless Steel E1 - E2 - F1 - F2 - M1 E 1,E2 8.0 kg/dm3 & 7.9 kg/dm3 F1, F2, M1
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Full Specs
Weight Range 10 kg Pieces 1
Material High-grade Stainless Steel OIML R – 111 E1 - E2 - F1 - F2 - M1
Density E 1,E2 8.0 kg/dm3 & 7.9 kg/dm3 F1, F2, M1 Shape Knob Weight
Calibration Certificate By ISO/IEC 17025 accredited laboratory Box Material Aluminum
Standard Accessories Hand Gloves Pair Marking E1/E2 The shall be indicated on the cover of the case | F1/F2/M1 Engraving the indication on the weight
Single Weight - 20 kg Weight Range Pieces Material OIML R – 111 Density
20 kg 1 High-grade Stainless Steel E1 - E2 - F1 - F2 - M1 E 1,E2 8.0 kg/dm3 & 7.9 kg/dm3 F1, F2, M1
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Full Specs
Weight Range 20 kg Pieces 1
Material High-grade Stainless Steel OIML R – 111 E1 - E2 - F1 - F2 - M1
Density E 1,E2 8.0 kg/dm3 & 7.9 kg/dm3 F1, F2, M1 Shape Knob Weight
Calibration Certificate By ISO/IEC 17025 accredited laboratory Box Material Aluminum
Standard Accessories Hand Gloves Pair Marking E1/E2 The shall be indicated on the cover of the case | F1/F2/M1 Engraving the indication on the weight