R111/2004-B-CN2-25.01
OIML CERTIFICATE
ISSUED UNDER SCHEME B
OIML Issuing Authority Name: National Institute of Metrology, China Address: No.18, Bei San Huan Dong Lu, Chaoyang Dist., Beijing, P.R.China Person responsible: Mr. Li Wentao
Applicant Name: Changzhou Fuyue Weight Co., Ltd Address:95# North Construct Road, Choumou, Bieqiao Town, Liyang City Jiangsu Province, P.R.China
Manufacturer Name: Changzhou Fuyue Weight Co., Ltd Address: 95# North Construct Road, Choumou, Bieqiao Town, Liyang City Jiangsu Province, P.R.China
Identification of the Weights $ \mathrm{E}_{2} $ （20 kg~1 mg） (Further characteristics on page 2) certified type
This OIML Certificate attests the conformity of the above identified type (represented by the sample(s) identified in the OIML type evaluation report) with the requirements of the following Recommendation of the International Organization of Legal Metrology (OIML):
OIML R111 - Edition 2004
For accuracy class: $ \mathrm{E}_{2} $
This OIML Certificate relates only to metrological and technical characteristics of the type of measuring instrument covered by the relevant OIML Recommendation identified above.
This OIML Certificate does not bestow any form of legal international approval.
Important note: Apart from the mention of the Certificate's reference number and the name of the OIML Member State in which the Certificate is issued, partial quotation of the Certificate and of the associated OIML type evaluation report(s) is not permitted, although either may be reproduced in full.
OIML Issuing Authority:
Date:
National Institute of Metrology, China
22 December 2025
OiML Issuing Authority
中国OiML证书发证机签
No.18, Bei San Huan Dong Lu, Chaoyang Dist, Beijing,
100029, P.R.China
+861064525646
Li Wentao
Director
National Institute of Metrology, China
The conformity was established by the results of tests and examinations provided in the associated OIML type evaluation report:
No. TER-R111/2004-CN2-25.01 dated 19 December 2025 that includes 12 pages and the associated OIML test report:
No. LSmm2025-04490 dated 26 November 2025 that includes 35 pages
OIML Certificate History
| Revision No. | Date | Description of the modification |
| 0 | 22 December 2025 | Initial issue |
Characteristics of the Instrument
| Accuracy class | E2 |
| Accuracy/Type | E2(20kg~1mg) |
| Material | Stainless steel(904L) |
| Range of density | (7.93~8.10)g/cm3 |
| Susceptibility | ≤0.01 |