What are EMFs?

Electromagnetic fields (EMFs) are generated by equipment using electrical energy or magnets. They are commonly found in processes such as welding and RF heating, and also in everyday devices like radios and television equipment.

Why are EMFs relevant?

European Economic Area (EEA) countries implemented regulations following EU Directive 2013/35/EU by July 1, 2016, mandating EMF exposure compliance. At this time, the United Kingdom was part of the EEA. Even though the UK left by 2021, the country still retains the Control of Electromagnetic Fields at Work Regulations 2016.

Recommendations on exposure are much older than these requirements, but the directive and regulations formalised the legal requirements.

What are the effects of EMFs?

High or prolonged EMF exposure can have adverse health effects. Whilst all frequencies can cause heating effects, like microwave ovens, low-frequency EMFs can also affect the central nervous system.

Additionally, people at particular risk such as those with active medical devices (insulin pumps, pacemakers), or pregnant workers, may be even more susceptible to harm.

Employer/manufacturer obligations:

• Specialised testing is necessary for EMF exposure. If it exceeds limits, mitigation measures are required, including training, health surveillance, and shielding.
• Affected processes include resistance welding, arc welding, RF welding, induction heating, brazing, and magnetic particle inspection.

MSCS capabilities

We can create cost-effective compliance plans, involving testing (on specific equipment, or general site surveys), and advise on corrective actions, matching or beating competitor quotes. MSCS offers comprehensive EMF testing, site surveys, and assessments for various industries, including automotive, welding, appliances, and RF equipment. We conduct EMF testing, compliant with modern standards.