BS EN ISO 23940:2021
$102.76
Dentistry. Excavators
Published By | Publication Date | Number of Pages |
BSI | 2021 | 18 |
This document specifies dimensions and performance requirements for excavators used in dentistry.
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | National foreword |
4 | European foreword |
6 | Foreword |
7 | 1 Scope 2 Normative references 3 Terms and definitions |
8 | 4 Symbols 5 Classification 6 Requirements for excavators 6.1 Design and dimensions |
15 | 6.2 Maximum overall length 6.3 Location of measurement points 6.4 Material 6.5 Vickers hardness of the working end 6.6 Surface finish |
16 | 6.7 Connection between working end and handle 6.8 Resistance to reprocessing 7 Measurement and test methods 7.1 Visual inspection 7.2 Dimensions 7.3 Resistance to reprocessing 7.4 Connection between working end and handle 7.4.1 Tensile force test |
17 | 7.4.2 Torque test 8 Marking and labelling 8.1 Marking on the instrument 8.2 Labelling on the package 8.3 Instructions for use |