Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: BS 7882-TC:2020
• Năm ban hành / Publication date: 2020
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Tracked Changes (Redline) - Method for calibration and classification of torque measuring devices
• Chỉ số phân loại Quốc tế (ICS) / By field: 17.100 - Ðo lực, trọng lượng và áp suất
• Số trang / Page: 84

Phạm vi áp dụng / Scope of standard

This British Standard specifies requirements for the calibration and classification of torque measuring devices, including those used for the calibration of torque tools.

It describes the method of calibration, calculation of calibration results and the classification of the torque measuring device in a static mode. The information to be given on the certificate of calibration is also listed.

Annex A provides diagrams of the application of torque, and examples for the calibration of torque measuring devices. Annex B indicates how to determine uncertainty of the calibration results of the torque measuring device.