Overview
IEC 61228:2008 - Fluorescent ultraviolet lamps used for tanning - Measurement and specification method is an international standard developed by the International Electrotechnical Commission (IEC). This standard provides a systematic method for measuring, evaluating, and specifying the characteristics of fluorescent ultraviolet (UV) lamps designed for use in tanning appliances. It establishes key parameters, marking requirements, and introduces an equivalency code system to ensure the safe, accurate replacement and effective use of these specialized UV lamps.
By defining consistent testing procedures and specification criteria, IEC 61228:2008 supports manufacturers, certification bodies, and end-users in maintaining product conformity, safety, and performance in tanning equipment applications.
Key Topics
IEC 61228:2008 addresses several critical areas related to tanning lamps:
- Measurement methods: Specifies the type testing process, including spectroradiometric techniques for measuring spectral irradiance from 250 nm to 400 nm.
- Test conditions: Defines requirements for lamp aging, operating positions, ambient temperature, test voltage, and ballast types during testing.
- Performance evaluation: Provides formulas and criteria for calculating effective UV irradiance according to action spectra for erythema (skin reddening) and non-melanoma skin cancer (NMSC).
- Correction factors: Describes how to adjust for differences in ambient temperature or measurement distance to obtain optimal UV output values.
- Lamp specification: Requires manufacturers to report lamp dimensions, electrical characteristics, effective UV irradiance values, and the new equivalency code.
- Marking requirements: Details obligatory marking (including type reference and equivalency code) to aid in safe and correct lamp replacement.
Applications
IEC 61228:2008 is essential for industries and professionals involved with:
- Tanning equipment manufacturing: Ensuring accurate performance data, safety, and compliance of UV lamps in sunbeds and tanning booths.
- Certification and market access: Providing a unified method for type testing and regulatory approval of fluorescent UV lamps worldwide.
- Service and maintenance: Facilitating correct lamp replacement through standardized marking and equivalency codes, thus mitigating risks of overexposure or equipment malfunction.
- Research and development: Supplying a reliable framework for developing new lamp designs or improving existing ones with verified UV emission profiles.
The standard plays a vital role in safeguarding users by enabling a transparent and consistent approach to UV lamp specification and performance in tanning environments.
Related Standards
IEC 61228:2008 references and is complemented by several related international standards:
- IEC 60050-845: International Electrotechnical Vocabulary - Lighting (provides relevant terms and definitions)
- IEC 60081 & IEC 60901: Performance specifications for double-capped and single-capped fluorescent lamps, respectively
- IEC 60335-2-27: Safety requirements for appliances for skin exposure to ultraviolet and infrared radiation
- CIE 63:1984: Spectroradiometric measurement of light sources (provides additional measurement guidelines)
- IEC 62471: Photobiological safety of lamps and lamp systems
Adherence to these standards in combination with IEC 61228:2008 ensures comprehensive compliance, safety, and quality throughout the lifecycle of fluorescent UV lamps used for tanning.
Keywords: IEC 61228:2008, fluorescent ultraviolet lamps, tanning lamps, UV lamp specification, measurement method, equivalency code, tanning equipment standard, type testing, UV safety standards, lamp marking requirements.
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