Single Weights



Example of optional laser marking

Stainless steel weights, conforming to OIML-R111 recommendation in class M1, suitable for legal metrology and industrial applications. The M1 accuracy class allows the use of these weights for checking and calibration of scales and instruments in class III up to 10,000e.
Ideal for the verification of weighing instruments in ISO quality regime.


  • In compliance with the OIML - r111 recommendation;
  • M1 precision class;
  • in austenitic polished stainless steel;
  • ACCREDIA (EA) calibration certificate upon request;
  • available with single or multiple case made of plastic or wood (the case is compulsory for certified weights).


  • The laser marking service is useful to identify each weight or mass individually. More specifically:
    - Marking allows for easier identification and traceability of each weight or mass;
    - It is perfectly smooth, does not remove material from the weight and does not affect the surface, thus avoiding dust deposit;
    - It is customisable, according to the requirements of the companies.
    In addition:
    - It remains unchanged over time;
    - It can be performed on previously purchased masses and weights, of all accuracy classes, from 1 g to 20 kg;
    - It is perfect for pharmaceutical industries and laboratories.

    Below you can see a preview of the calibration certificate. Please pay special attention to point 2. “Required information”, data to be communicated to the laboratory when requesting calibration.

 CodeValueTolerance +/- mgDensity kg/m³ShapeDim. Ø x h mmMaterial
WAM1M11 mg0,207950 kg/m3-STAINLESS STEEL
WAM1M22 mg0,207950 kg/m3-STAINLESS STEEL
WAM1M55 mg0,207950 kg/m3-STAINLESS STEEL
WAM1M1010 mg0,257950 kg/m3-STAINLESS STEEL
WAM1M2020 mg0,37950 kg/m3-STAINLESS STEEL
WAM1M5050 mg0,47950 kg/m3-STAINLESS STEEL
WAM1M100100 mg0,57950 kg/m3-STAINLESS STEEL
WAM1M200200 mg0,67950 kg/m3-STAINLESS STEEL
WAM1M500500 mg0,87950 kg/m3-STAINLESS STEEL
WAM111 g1,07950 kg/m36 x 6STAINLESS STEEL
WAM122 g1,27950 kg/m36 x 10STAINLESS STEEL
WAM155 g1,67950 kg/m38 x 15STAINLESS STEEL
WAM11010 g2,07950 kg/m310 x 19STAINLESS STEEL
WAM12020 g2,57950 kg/m313 x 21STAINLESS STEEL
WAM15050 g3,07950 kg/m318 x 29STAINLESS STEEL
WAM1100100 g5,07950 kg/m322 x 38STAINLESS STEEL
WAM1200200 g107950 kg/m328 x 50STAINLESS STEEL
WAM1500500 g257950 kg/m338 x 66STAINLESS STEEL
WAM1K11 kg507950 kg/m348 x 82STAINLESS STEEL
WAM1K22 kg1007950 kg/m360 x 105STAINLESS STEEL
WAM1K55 kg2507950 kg/m380 x 144STAINLESS STEEL
WAM1K1010 kg5007950 kg/m3100 x 184STAINLESS STEEL
WAM1K2020 kg10007950 kg/m3128 x 224STAINLESS STEEL
ACCREDIA Calibration of M1 class weights up to 50 kg
CM1K1 ACCREDIA calibration of weight from 1mg to 1kg class M1
CM1K5 ACCREDIA calibration of weight from 2kg to 5kg class M1
CM1K10 ACCREDIA calibration of 10kg class M1 weight
CM1K20 ACCREDIA calibration of 20kg class M1 weight
CM1K50 ACCREDIA calibration of 50kg class M1 weight
CTDIV Extra cost for single certificates (Net price for each certificate)
VPML Initial mass verification in legal metrology. Service provided by the Milan Chamber of Commerce - Italy.
EXP Express sales service/calibration. It can be required for purchase orders (subject to stock availability check) of weights and weight sets including calibration and for calibration orders of weights and weight sets. Delivery within two working days for orders or material received by 12.00 a.m. (except in case of masses in calibration found out of tolerance). Cost of service: 25% net increase on calibration prices.
ICMP1 Compatibility report with previous CIBE calibration. Price up to 3 masses.
ICMP2 Compatibility report with previous CIBE calibration. Price from 4 to 29 masses.
ICMP3 Compatibility report without previous CIBE calibration. Price up to 3 masses. *
ICMP4 Compatibility report without previous CIBE calibration. Price from 4 to 29 masses. *
NOTE: (*) In case the previous calibration has been performed by another laboratory, the relevant certificate must be provided.
LASERT1 Standard CIBE laser marking (Format: ynnnn) for weights and masses of all accuracy classes, from 10 mg up to 20 kg. Price per single mass, up to two masses.
LASERT2 Standard CIBE laser marking (Format: ynnnn) for weights and masses of all accuracy classes, from 10 mg up to 20 kg. Price per single mass, from 3 to 10 masses.
LASERT3 Standard CIBE laser marking (Format: ynnnn) for weights and masses of all accuracy classes, from 10 mg up to 20 kg. Price per single mass, over 10 masses.
BM45100 Plastic case for single weight from 1mg to 100g (weight excluded)
BM45200 Plastic case for 200g single weight (weight excluded)
BM45500 Plastic case for 500g single weight (weight excluded)
BM65K1 Plastic case for 1kg single weight (weight excluded)
BM65K2 Plastic case for 2kg single weight (weight excluded)
BM65K5 Plastic case for 5kg single weight (weight excluded)
BM65K10 Plastic case for 10kg single weight (weight excluded)
BAK5 Aluminium case for 5kg weight (Weight excluded)
BAK10 Aluminium case for 10kg weight (Weight excluded)
BAK20 Aluminium case for 20kg weight (Weight excluded)
BW05 Wooden case for a weight from 1mg - 500mg (weight excluded)
B9501LE Wooden case for 1g weight Velvet interior(Weight exluded)
B9502LE Wooden case for 2g weight Velvet interior(Weight excluded)
B9503LE Wooden case for 5g weight Velvet interior(Weight excluded)
B9504LE Wooden case for 10g weight Velvet interior (Weight excluded)
B9505LE Wooden case for 20g weight Velvet interior (Weight excluded)
B9506LE Wooden case for 50g weight Velvet interior (Weight excluded)
B9507LE Wooden case for 100g weight Velvet interior (Weight exluded)
B9508LE Wooden case for 200g weight Velvet interior (Weight excluded)
B9509LE Wooden case for 500g weight Velvet interior (Weight excluded)
B9510LE Wooden case for 1kg weight Velvet interior (Weight excluded)
B9511LE Wooden case for 2kg weight Velvet interior (Weight excluded)
B9512LE Wooden case for 5kg weight Velvet interior (Weight excluded)
B9513LE Wooden case for 10kg weight Velvet interior (Weight excluded)
B9514LE Wooden case for 20kg weight Velvet interior (Weight excluded)

Pdf product page All the specifications and images can be subject to variations and upgrades without prior notice.