Test & measurement instruments drift over time, but you can’t afford errors. You depend on accuracy and reliability. Whether you need to calibrate every year or every three months, you can count on KARMA LAB to get the job done in a timely fashion and provide exceptional customer service. We will never treat you like a number. Operate at peak efficiency by making KARMA LAB Controls & Instrumentation your one-stop shop for all your calibration needs.

Electronic technology has served to dramatically improve the ability of calibration services. Most sensors and transducers can now provide more accurate measurements than ever before. These tools are also more versatile than they were in the past, and some are even capable of measuring different types of instruments in multiple locations for comparison. This high degree of precision was never possible when workers used manual calibration methods. Advances in electronic technology have made it possible to gauge exact numbers on high tech equipment to maintain high quality performance.

The history of calibration services begins with the standardization of weights and measurements of length and distance. Before standardization, measurements varied widely from place to place, and often changed from person to person. For example, one of the first measures of distance in the world was the cubit. People measured cubits as the distance from a person’s shoulder to the tip of their nose. Since no two people are the exact same size, using this system, no two measurements could be exact.

During the Renaissance and Industrial Revolution, inventors created all sorts of measurement devices, such as Torricelli’s mercury barometer in . The creation of these devices eventually gave rise for the need to have a way to make sure they were accurate. During the Civil War, people first began using the word calibrate in reference to the caliber of a gun, or the measurements of its inside barrel, and bullet outside diameters. As a result, gun manufacturers began referring to calibration as the process of measuring gun barrels and bullets to make sure they were well-matched. Eventually, this term bled over into other accuracy and measurement applications.

Throughout the th century, calibration services proved themselves essential to a number of industries, especially the oil and gas industry. In the s, concerned parties formed two of the most powerful and important standards organizations, the International Electrotechnical Commission (IEC) and the International Organization for Standardization (ISO). Those who carry out calibration services rely heavily on the literature put out by IEC and ISO to keep them informed on up-to-date standards of alignment and metrology, or the science of measurement.