Who are Top Calibration Companies in Delhi of 2025?

In different contexts, the word “calibration” may be used (and misused). In the world of measurement technology, we are discussing metrological calibration.

Calibration is the process of comparing the measurement device to be calibrated to a traceable reference device.

The reference standard may also be referred to as a “calibrator.” Logically, the reference will be more accurate than the device to be calibrated. Similarly, the reference device should also be calibrated traceably, more on that later.

In some quantities, the reference is not necessarily a device, but can also be, for example, mass, mechanical part, physical reference, or reference liquid or gas.

The importance of calibration lies in the fact that it ensures accurate measurements, and accurate measurements are the foundation of most products and services we use and rely on every day.

Few people realize how crucial and important calibration is to their daily lives.

Yet calibration improves the accuracy of measurements required in research, development, and innovation, as well as the production of millions of products and services worldwide. Right now, take a moment to look around your room. Most of what you see was produced within the tight measurement specifications that were guaranteed by calibration.

• Calibration helps ensure precise measurements.

Calibration can increase profitability, safety, innovation, and compliance with environmental and other regulations.

• Calibration increases profitability

Profitability can be increased either by increasing revenues or by cutting costs; calibration helps do both.

• Revenue can be increased through calibration

The calibration process helps manufacturers and service providers produce quality products and services that get good customer reviews and encourage loyalty.

• By calibrating, you can cut costs and save money

Calibration helps cut costs by reducing production errors and recalls.

Calibration of equipment can help save money by avoiding false acceptance and rejection of product and by extending the life of manufacturing equipment.

The term Calibration refers to the comparison of DUT i.e., device under test of unknown value and known value having reference standard. The main purpose of the calibration service is to measure the accurate output of the device and compare this output with the standards of manufacturers to know whether the device is efficiently and safely running. 

• A lot depends on how important the measurements being made are to your product or service, the degree of wear and tear that the instrument will undergo in service, the stability of the instrument, and reviewing the calibration records to determine if any adjustments have been made previously. For most instruments, the OTC recommends a periodicity of 12 months with an increase in frequency (to 6 or 9 months) if adjustment is needed, and a reduction in periodicity to 2 years once an annual calibration sequence has proven that adjustment is not necessary.