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NIST Handbook 44 - Current Edition

Graphic image of the cover of Handbook 44
NIST Handbook 44

Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices
Current Version - 2022

as adopted by the 106th National Conference on Weights and Measures 2021

Full Document PDF

  • Title Page DOCX | PDF
  • Foreword, Committee Members, and Past Chairman DOCX | PDF
  • Table of Contents for Document DOCX | PDF
  • 2019 Amendments/Editorial Changes DOCX | PDF
  • Introduction DOCX | PDF

 

 

 

Section 1

Section 2

  • 2.20. Scales DOCX | PDF
  • 2.21. Belt-Conveyor Scale Systems DOCX | PDF
  • 2.22. Automatic Bulk Weighing Systems DOCX | PDF
  • 2.23. Weights DOCX | PDF
  • 2.24. Automatic Weighing Systems DOCX | PDF
  • 2.25. Weigh-In-Motion Systems – Used for Vehicle Enforcement Screening – Tentative Code DOCX | PDF

Section 3

  • 3.30. Liquid-Measuring Devices DOCX | PDF
  • 3.31. Vehicle-Tank Meters DOCX | PDF
  • 3.32. Liquefied Petroleum Gas and Anhydrous Ammonia Liquid-Measuring Devices DOCX | PDF
  • 3.33. Hydrocarbon Gas Vapor-Measuring Devices DOCX | PDF
  • 3.34. Cryogenic Liquid-Measuring Devices DOCX | PDF
  • 3.35. Milk Meters DOCX | PDF
  • 3.36. Water Meters DOCX | PDF
  • 3.37. Mass Flow Meters DOCX | PDF
  • 3.38. Carbon Dioxide Liquid-Measuring Devices DOCX | PDF
  • 3.39. Hydrogen Gas-Measuring Devices – DOCX | PDF
  • 3.40. Electric Vehicle Fueling Systems – Tentative Code DOCX | PDF

Section 4

  • 4.40. Vehicle Tanks Used as Measures DOCX | PDF
  • 4.41. Liquid Measures DOCX | PDF
  • 4.42. Farm Milk Tanks DOCX | PDF
  • 4.43. Measure-Containers DOCX | PDF
  • 4.44. Graduates DOCX | PDF
  • 4.45. Dry Measures DOCX | PDF
  • 4.46. Berry Baskets and Boxes DOCX | PDF

Section 5

  • 5.50. Fabric-Measuring Devices DOCX | PDF
  • 5.51. Wire- and Cordage-Measuring Devices DOCX | PDF
  • 5.52. Linear Measures DOCX | PDF
  • 5.53. Odometers DOCX | PDF
  • 5.54. Taximeters DOCX | PDF
  • 5.55. Timing Devices DOCX | PDF
  • 5.56 (a). Grain Moisture Meters DOCX | PDF
  • 5.56 (b). Grain Moisture Meters DOCX | PDF
  • 5.57. Near-Infrared Grain Analyzers DOCX | PDF
  • 5.58. Multiple Dimension Measuring Devices DOCX | PDF
  • 5.59. Electronic Livestock, Meat, and Poultry Evaluation Systems and/or Devices DOCX | PDF
  • 5.60. Transportation Network Measurement Systems – Tentative Code DOCX | PDF

Appendices

Created November 29, 2021, Updated May 18, 2022