| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 1<\/td>\n | BRITISH STANDARD <\/td>\n<\/tr>\n | ||||||
| 2<\/td>\n | National foreword <\/td>\n<\/tr>\n | ||||||
| 4<\/td>\n | Foreword Foreword to amendment A1 Contents <\/td>\n<\/tr>\n | ||||||
| 5<\/td>\n | 1 Scope 2 Normative references 3 Requirements 3.1 Spectral transmittance of filters and frames 3.2 Luminous transmittance of filters 3.3 Stability of filters and frames to laser radiation <\/td>\n<\/tr>\n | ||||||
| 6<\/td>\n | Table 1 – Scale numbers, spectral transmittance and maximum laser power Table 2 – Power density and energy density for testing 3.4 Refractive values of filters and eye-protectors Table 3 – Maximum refractive values of filters and eye-protectors with no corrective effect 3.5 Quality of material and surface of filters <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | 3.6 Stability of filters and eye-protectors to ultraviolet radiation and elevated temperature 3.7 Resistance of filters and frames to ignition 3.8 Field of vision of eye-protectors 3.9 Construction of filters 3.10 Frames 3.11 Mechanical strength of eye-protectors <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | 4 Test 4.1 Spectral transmittance 4.2 Luminous transmittance of filters <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | Type examination test schedule for filters, frames and complete eye\ufffdprotectors for laser adjustme… <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 4.3 Stability of filters and frames to laser radiation 4.4 Refractive value of filters and eye-protectors 4.5 Quality of material and surface of filters 4.6 Stability to UV radiation 4.7 Resistance of filters and frames to ignition 4.8 Field of vision 4.9 Construction of filters <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 4.10 Frames 4.11 Mechanical strength 5 Information supplied by the manufacturer 6 Marking <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | Annex A (informative) Basics A.1 Class 2 lasers A.2 Beam reduction and time base A.3 Stability to laser radiation Figure A.1 – Comparison of the limit values of EN 60825-1:1994 with the simplified values of this standard <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | Annex B (informative) Recommended use of laser adjustment eye-protectors B.1 Continuous wave lasers Table B.1 – Application of laser adjustment eye-protectors B.2 Pulsed lasers B.2.1 Slow pulse series (frequency <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | B.2.2 Fast pulse series (frequency <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | Annex ZA (informative) Clauses of this European Standard addressing essential requirements or other provis… <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Personal eye-protection. Eye-protectors for adjustment work on lasers and laser systems (laser adjustment eye-protectors)<\/b><\/p>\n |