What is PAT testing and how it could help to prevent electric shock or damage to property

29 August 2023

Portable appliance testing (PAT) is the examination of electrical appliances and equipment to ensure they are safe to use. In this article, we delve into the significance of PAT testing within UCL and how it contributes to overall safety and operational efficiency.

A wide range of electrical equipment is used every day at UCL, from computers and projectors to lab instruments and kitchen appliances. With this extensive use of portable electrical appliances, ensuring safety and compliance becomes paramount. This is where Portable Appliance Testing (PAT) steps in – a systematic process that helps maintain a safe working environment by regularly inspecting and testing these appliances.

What is Portable Appliance Testing (PAT)?

Portable Appliance Testing, commonly referred to as PAT testing, involves a series of visual inspections and electrical tests performed on electrical equipment to ensure their safety. The process is designed to identify potential risks, such as faulty wiring or damaged components, that could lead to electric shock, fires, or other hazards. PAT testing covers a wide array of devices, including computers, printers, chargers, laboratory instruments, kitchen appliances, and more.

Importance of PAT testing at UCL

Safety first: The safety of students, faculty, and staff is of utmost importance. PAT testing plays a pivotal role in preventing electrical accidents, shocks, and fires by identifying potential risks before they escalate.
Compliance with regulations: UCL is subject to safety regulations and guidelines and PAT testing helps ensure compliance with these standards, such as the Health and Safety at Work Act, by verifying that electrical appliances meet the required safety criteria.
Minimised disruption: Regular PAT testing helps identify issues early, reducing the likelihood of sudden equipment failures or downtimes. This proactive approach minimises disruptions to academic activities and administrative tasks.
Risk mitigation: By identifying faulty appliances before they cause harm, PAT testing helps mitigate potential legal and financial risks that could arise from accidents or injuries caused by unsafe equipment.
Extended equipment lifespan: Well-maintained appliances tend to have a longer lifespan. PAT testing helps in early detection and rectification of problems, prolonging the usability of valuable equipment and reducing the need for frequent replacements.

Action to be taken

Review the current asset register of portable appliances in your department/area.
Review the current electrical safety arrangements in your department/area.
Determine the last time PAT testing was carried out.
Consider the frequency of PAT testing that may be required in your department/area.
Arrange PAT testing at the required frequency in your department/area.
Record and store results from testing/testing certificates.

Where can I get further information?

> Electricity
> Maintaining portable electrical equipment (HSE)
> UCL's contracted supplier for PAT testing (log in required)

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