GB/T 27476.4-2014Safety in testing laboratories - Part 4: Non-ionizing radiations aspects (English PDF)

1 Scope

This section GB/T 27476 specifies the testing laboratories (hereinafter referred to as laboratory) safety requirements and factors related to non-ionizing radiation.

This section gives the limit values of non-ionizing radiation, and made detailed recommendations to prevent damage caused by radiation or as a result of these

Using these other injuries caused by radiation.

This section does not include the use of non-ionizing radiation comprehensive processing and security requirements.

This section does not include workplace outside the laboratory, and non-ionizing radiation exposure for medical purposes carried out.

This section does not include a requirement that non-ionizing radiation may be exposed during medical examinations of laboratory personnel.

Note 1. The non-ionizing radiation in this section refers to ultraviolet radiation, visible light, infrared radiation, radio frequency radiation, ultra-low-frequency radiation, lasers, sound, ultrasonic and the like.

Note 2. This section relates to the specified wavelength band are approximate and reflects the reference idiom.

Note 3. This section relates to laboratory personnel, maintenance personnel, subcontractors, visitors and other persons authorized to enter, for example, into the laboratory and students,

Cleaners and security personnel.

This section applies to a fixed place in the laboratory, the laboratory can refer to other sites use, but may require additional requirements.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

GB 2894 Safety Signs and use guidelines

GB/T 2900.65-2004 Electrotechnical terminology lighting

GB 7247.1-2001 Safety of laser products - Part 1. Equipment Classification, Requirements and User's Guide

GB 8702 electromagnetic radiation protection

GB/T 11651-2008 Personal protective equipment selection specification

GB 18528-2001 workplace ultraviolet radiation occupational exposure limits

GB/T 27476.1-2014 testing laboratory Safety - Part 1. General

GB Z158 workplace occupational hazard warning labels

GB Z/T 189 (all parts) workplace physical factors measurement

Sunglasses and sun glare filter EN1836 Personal eye protectors for general purposes and direct observation of the sun filter (Personaleye-equipment-Sunglassesandsanglarefiltersforgeneraluseandfiltersfordirectobserva- tionofthesun)

3 Terms and Definitions

GB/T 27476.1-2014, GB/T 2900.65-2004 GB 18528-2001 and defined and the following terms and definitions apply

In this document. For ease of use, repeat the following list of GB/T 2900.65-2004 and GB 18528-2001 some of the terms and definition.

GB 28881-2023 | TSG D7006-2020 | GB/T 29639-2020 | GB/T 27476.7-2022 | GB/T 27476.6-2020 | GB/T 27476.2-2014 | […]