This Standard provides the essential requirements for the specification, verification, and calibration of calipers, including vernier, dial, electronic digital, and specialty calipers. ISO 13385-1 provides for the international definition of the design and metrological characteristics of calipers important in the specification, manufacture, and purchase of calipers; however, ISO 13385-1 does not provide specification values, detailed test methods, or sufficient discussion of traceability and measurement uncertainty to ensure consistent practice in the calibration of calipers. This Standard is intended to complement, not contradict, ISO 13385-1.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 4<\/td>\n | CONTENTS <\/td>\n<\/tr>\n | ||||||
| 5<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
| 6<\/td>\n | COMMITTEE ROSTER <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | CORRESPONDENCE WITH THE B89 COMMITTEE <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 1 SCOPE 2 DEFINITIONS 3 REFERENCES 4 CALIPER DESIGN 4.1 General 4.2 Least Count 5 MAXIMUM PERMISSIBLE ERRORS 5.1 General <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 5.2 Operator 5.3 Zero Setting 5.4 Indication 5.5 Temperature 5.6 Measurement Uncertainty and Decision Rules 5.7 Traceability 5.8 Specifications 5.9 Specialty Calipers 5.10 Metrological Characteristics <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | Tables Table 5.8-1 Maximum Permissible Errors of Calipers With Measuring Range Up to 1 000 mm (40 in.) <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | Table 5.10.4-1 Number of Test Points for EMPE <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | Figures Figure 5.10.4-1 Testing Partial Surface Contact Error \u2014 Example Test Points on Two Calipers Showing Different Lengths and Different Distances From the Beam Figure 5.10.6-1 Testing Line Contact Error <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | Figure 5.10.7-1 Testing Scale Shift Error \u2014 Inside Measurement Figure 5.10.7-2 Testing Scale Shift Error \u2014 Depth Measurement Figure 5.10.7-3 Testing Scale Shift Error \u2014 Step Measurement Figure 5.10.8-1 Effect of Crossed Knife-Edge Internal Measuring Faces Figure 5.10.8-2 Testing Scale Shift Error \u2014 Internal Measurement With Crossed Knife-Edge <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | NONMANDATORY APPENDIX A GOOD OPERATING PROCEDURES A-1 GENERAL A-2 VERNIER CALIPER <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | A-3 DIAL CALIPER A-4 ELECTRONIC DIGITAL CALIPER <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | NONMANDATORY APPENDIX B ENVIRONMENTAL CONSIDERATIONS B-1 GENERAL B-2 TEMPERATURE B-3 HUMIDITY B-4 CLEANLINESS <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | NONMANDATORY APPENDIX C MEASUREMENT UNCERTAINTY C-1 GENERAL C-2 SOURCES OF ERROR C-3 COMMON PRACTICES C-4 EXAMPLE UNCERTAINTY BUDGET <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | Table C-4.1-1 Uncertainty Budget for Performance Verification of the Partial Surface Contact Error for a 0-mm to 150-mm Digital Caliper C-5 CONCLUSION <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" ASME B89.1.14 – 2018(R2023): Calipers<\/b><\/p>\n |