ABC of Safety in the Biological Sciences
RADIATION - NON-IONISING
This type of radiation is related to ultraviolet and visible light (including lasers), infra-red lasers, acoustic and ultrasonic energy.112
Sources of Non-Ionising Radiation include the following examples:
Ultraviolet
Visible
Infra-red
Lasers
Radiofrequency
Ultrasonic
Principles of protection
Adequate protection fundamentally relies upon
recognising potential hazards from using various pieces of
equipment, ensuring correct use, minimising potential hazards,
protecting from irradiation and reporting incidents should they
occur. Non-authorised personnel should be excluded from the area and
equipment must be adequately shielded to prevent direct or indirect
exposure. The distance between source and operator should be
maximised and only the minimum exposure used. Appropriate protective
clothing and equipment must be provided and used.
All equipment in these categories must be checked before being commissioned and at regular intervals to ensure compliance with local regulations. If shielding is provided it must be used at all times.
The first sign of any problem, skin burn, 'welders flash' or loss of hearing must be reported to the Responsible Safety Officer for immediate action.
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