---
certificate:
  number: R111/2004-B-CN2-25.01
  scheme: B
  page_total: 2
  member_state: People's Republic of China
  date_issued: '2025-12-22'
  oiml_issuer_id: CN2
issuing_authority:
  name: National Institute of Metrology, China
  address_lines:
  - No.18, Bei San Huan Dong Lu, Chaoyang Dist., Beijing, P.R.China
  person_responsible: Mr. Li Wentao
  person_title: Director
  phone: "+861064525646"
  email: oimlia@nim.ac.cn
  website: www.nim.ac.cn
  oiml_issuer_id: CN2
applicants:
- name: Changzhou Fuyue Weight Co., Ltd
  address_lines:
  - 95# North Construct Road, Choumou, Bieqiao Town, Liyang City
  - Jiangsu Province, P.R.China
manufacturers:
- name: Changzhou Fuyue Weight Co., Ltd
  address_lines:
  - 95# North Construct Road, Choumou, Bieqiao Town, Liyang City
  - Jiangsu Province, P.R.China
certified_type:
  category: Weights
  type_designations:
  - E2
  module_designation:
  description: Weights of accuracy class E2, nominal mass range 1 mg to 20 kg
characteristics:
  type_level:
    accuracy_class:
      value: E2
    material:
      value: Stainless steel (904L)
    range_of_density:
      value:
        min: 7.93
        max: 8.1
      unit_symbol: g/cm³
      unit_id: u:kilogram_per_cubic_meter
    susceptibility:
      value: 0.01
      unit_symbol: cm³/g
      unit_id: u:cubic_centimeter_per_gram
    mass_range:
      value:
        min: 1.0e-06
        max: 20
      unit_symbol: kg
      unit_id: u:kilogram
  model_level: []
  config_level: []
recommendation:
  id: R111
  edition: 2004
  scheme: B
  accuracy_classes:
  - E2
test_reports:
- id: TER-R111/2004-CN2-25.01
  date: '2025-12-19'
  pages: 12
  role: type_evaluation_report
- id: LSmm2025-04490
  date: '2025-11-26'
  pages: 35
  role: test_report
revision_history:
- revision: '0'
  date: '2025-12-22'
  changes: Initial issue