GB/T 30117.4-2023 Active
GB/T 30117.4-2023 Photobiological safety of lamps and lamp systems—Part 4:Measuring methods
Abstract
This document describes the methods of radiance and spectral radiance measurement to determine the achievable light radiation levels of lamps and lamp systems according to GB/T 30117 (all parts). This document is suitable for practical measurement use by manufacturers, testing institutions, safety personnel, and other relevant personnel. Note: This document involves A-level assessment and B-level assessment. A-level assessment is an accurate measurement method that uses sophisticated spectral radiance measurement equipment to measure achievable light radiation and can be used in all situations; B-level assessment uses ordinary and simple instruments for measurement, which is only used for preliminary screening and is not suitable for issuing reports for strict judgment.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 30117.4-2023 |
| CCS | Laser devices |
| ICS | Optoelectronics, laser equipment |
| Implement Date | 2024-06-01 |