ISEA Z89.1 2014
$21.67
ANSI/ISEA Z89.1-2014: American National Standard for Industrial Head Protection
| Published By | Publication Date | Number of Pages |
| ISEA | 2014 | 42 |
This standard establishes minimum performance and labeling requirements for protective helmets used in industrial and occupational settings under normal temperature conditions and optionally at high and low temperatures and when worn in the reversed position. It also includes requirements for high-visibility helmets and specifies test methods for evaluating all requirements. Helmets conforming to the requirements of this standard are designated both by Type (based on location of impact force) and Class (based on electrical insulation) as well as any optional feature. This standard does not cover bump caps, firefighting helmets or head protection devices used in recreational activities.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Cover |
| 3 | Copyright |
| 4 | Foreword |
| 6 | Contents |
| 8 | 1 Scope, Purpose and Limitations 1.1 Scope 1.2 Purpose 1.3 Limitations 1.4 Units and Tolerances 2 Compliance 3 Definitions |
| 9 | 4 Types and Classes 4.1 Impact Types 4.2 Electrical Classes |
| 10 | 5 Accessories and Replacement Components 6 Instructions and Markings 7 Performance Requirements 7.1 Requirements for Type I and Type II Helmets |
| 11 | 7.2 Additional Requirements for Type II Helmets 7.3 Requirements for Optional Features Table 1. Color, High Visibility Helmets |
| 12 | 8 Testing Preparation 8.1 Test Sample Selection 8.2 Sequence of Testing 8.3 Testing Conditions 8.4 Test Sample Markings |
| 13 | 8.5 Helmet Preconditioning 8.6 Testing Time 9 Headforms 9.1 General 9.2 Headform Sizes |
| 14 | 9.3 Headfom for Force Transmission 9.4 Headform for Penetration Tests 9.5 Headform for Impact Energy Attenuation Tests 10 Test Methods 10.1 Flammability |
| 15 | 10.2 Force Transmission |
| 16 | 10.3 Apex Penetration 10.4 Impact Energy Attenuation |
| 18 | 10.5 Off-Center Penetration 10.6 Chin Strap Retention (Type II Only |
| 19 | 10.7 Electrical Insulation |
| 20 | 10.8 High-Visibility Testing 11 Normative References |
| 21 | Table 2. Sizing Chart |
| 22 | Table 3. Schedule of Tests |
| 24 | Figure 1. ISO Headform |
| 25 | Figure 2. Dynamic Test Line (DTL), Impact and Penetration Tests |
| 26 | Figure 3. Force Transmission Headform |
| 27 | Figure 4. Typical Impact Energy Attenuation Headform Fixture Figure 5. Typical Penetration Headform Fixture |
| 28 | Figure 6. Typical Chin Strap Retention Test Apparatus |
| 29 | Figure 7. Typical Force Transmission Test Apparatus |
| 30 | Figure 8. Typical Penetration Test Apparatus |
| 31 | Figure 9. Penetrator |
| 32 | Figure 10. Typical Impact Energy Attenuation Apparatus |
| 33 | Figure 11. Static Test Line (STL), Electrical Insulation and Flammability Tests Figure 12. Flammability Test Apparatus |
| 34 | Figure 13. Electrical Insulation Test Apparatus |
| 36 | Appendix A (informative) Recommendations, Cautions, Use, and Care A1. Instructions and Warnings A2. Fitting A3. Cleaning A4. Painting A5. Inspection A6. Limitation of Protection |
| 37 | A7. Precautions A8. Safe Conditions |
| 38 | Appendix B (informative) Electrical Insulation Testing B1. Equipment Guidelines B2. Precautions |
| 39 | Appendix C (informative) Force Transmission Testing C1. Equipment Guidelines C2. Calibration |
| 40 | C3. System Repeatability Procedure |
| 41 | Appendix D (informative) Impact Energy Attenuation Testing D1. Equipment Guidelines |
| 42 | D2. Calibration |
