PAT testing stands for portable appliance testing and is a legal requirement to producers and companies to ensure that the electrical appliances pose no safety risk to the users of the machine. Although it is a legal requirement, there is absolutely no strict regulation or law and manufacturers commonly carry out the testing in-house to guarantee the security standards for their good and the customers’ well being. PAT tester are individuals that are qualified to carry out these tests although they do not have to have an electrical background, such as engineering of being a practising electrician. The testing process is sort of upkeep and duty carried out to find malfunctioning products and determine what the problem is randomly. PAT testing, since it is rather ambiguous and largely determined by the desire of manufacturers and companies to provide safe appliances, is made a large portion of the simple physical inspection. It’s stated that the vast majority of the process of this testing is a simple physical inspection looking for obvious defects. Make a search on the below mentioned site, if you are hunting for additional information on pat testing.
These obvious defects are power cords which are torn and have exposed wires, plugs with bent or broken prongs, broken switches or exposed electrical components. This part of the testing may seem obvious and easy but it is required, and the fact is that most problems can be discovered by this type of inspection. A PAT tester is a small machine, portable and lightweight, which assesses various electrical components of an appliance and indicates whether the appliance is properly working and if it may pose a security risk. An example of this is cable insulation. All wires have insulation which is resistant to the electricity being carried through the cable; this allows the user to handle or touch it without being shocked or electrocuted. The PAT tester can determine if the insulation is sufficient to the cable it surrounds. If it is not, this is an obvious threat.
The PAT tester in the PAT testing process can also measure the polarity of the electric unit, to ensure that electrons are after the specified path, such as negative to positive, and in the case of alternating current that this is functioning properly. Any unit with continuity issues is a severe safety risk and the unit will malfunction. Voltage can be measured with the device to make sure that the specification on the label of what voltage the device runs off or produces is truly what is occurring. If that isn’t accurate, the machine isn’t working properly and is a threat. The issue will have to be repaired or the machine lost. This process is in part a goodwill gesture between government requirements and producers products. Again, since there isn’t any strict law and regulation, really just a simple statement that mobile appliances must not pose a security threat or concern, it’s reflective of manufacturers and companies truly concerned with the function of their product and customer and worker safety. PAT testing, portable appliance testing, is designed to maximise safety in these machines and make sure machines are working properly.