Electrical Test Equipment Calibration Requirements

Iso iec 17025 general requirements for the competence of testing and calibration laboratories a free publication about iso iec 17025 and how it can help testing and calibration laboratories demonstrate their capacity to deliver trusted results.

Electrical test equipment calibration requirements.

A person conducting a business or undertaking pcbu who carries out electrical work must ensure the electrical safety of all persons and property likely to be affected by the electrical work. Calibration reference equipment table september 2020 page 4 of 25 item of equipment calibration interval years checking interval months general comments and example reference standards working 2 then 4 subsequent attenuator 3 frequency response 12 check two ratios. Because these precise devices have thoroughly known performance characteristics compared to the uut performance evaluation and or calibration adjustment of the uut to identify or minimize. Whether it s a multimeter a batch of earth testers or a fleet of pat testers we can calibrate your equipment fast.

Subsequently recalibration reports should include as submitted and post calibration accuracy and precision data to validate and or refine the interval. All mandatory reference to other standards are removed. This time dependent behavior can be compared to the accuracy requirements of the particular application to determine an initial recalibration interval. Electrical calibration involves the use of precise devices that evaluate the performance of key properties for other devices called units under test uuts.

Always review the specifications and requirements of a process before the test. Some measurement jobs require calibrated certified test equipment regardless of the project size. For example one mandatory reference in the 2015 edition of 70e 130 7 f has been renumbered to 130 7 g and now reads other protective equipment required in 130 7 d shall conform to the applicable state federal or local codes and standards. Standards that had been mandatory are now contained in informational notes.

Electrical test equipment calibration. Alternatively they can perform on site calibrations at your premises. These requirements may not be explicitly stated therefor you should review the specs before the test. Note that this requirement may not be explicitly stated but simply expected based on industry standards.

Our technicians can calibrate your equipment using pass in house iso9001 calibration lab. Calibration of measuring test equipment or electrical test equipment such as data loggers multimeters oscilloscopes power supplies or tachometers is required to ensure that your measuring instruments always perform according to expected specifications and standards. Per project requirements each job regardless of the project size will have a different calibration requirement.