Types of Calibration Services and Their Importance: Which one do you need in 2023?

Calibration is a critical process that ensures the accuracy and reliability of measurement instruments and equipment. It involves comparing the instruments’ readings to a standard reference. This is done to identify any deviations and make necessary adjustments. Calibration services are essential to industries such as manufacturing, health care, and others. These services ensure that instruments and equipment deliver accurate results.
The primary goal of instrument calibration is to ensure instruments operate within standards. It is important to get calibration certificates from an accredited body. This ensures that the calibration procedure is traceable and documented accurately.
There are different types of calibration services. You can also choose between laboratory calibration and onsite calibration. It is essential to understand how each one meets your different requirements.

Key Terminology: Calibration Services

Calibration services
  • Calibration is a process of comparing the measurements of an instrument or equipment to a reference standard. It helps to determine any errors and make necessary adjustments to ensure accuracy.
  • Calibrators are specialized devices or instruments used in the calibration process. They provide accurate reference standards. They are used to calibrate various types of instruments and equipment.
  • DUT stands for Device Under Test. It refers to the instrument or equipment that is being calibrated.
  • Calibration certificates are issued by an authorized body upon successful completion of calibration. It provides details such as instrument details, calibration date, and calibration results.
  • The reference standard is a measurement reference used for comparing and calibrating instruments.
  • Tolerance is the acceptable range of value within which an instrument’s measurement is considered accurate.

It is essential to familiarize yourself with these key terminology. It will help you navigate the calibration process effectively.

Importance of calibration services

The accuracy of measurement devices is crucial in every industry. Calibration services help in reducing measurement errors and increase accuracy. When opting for calibration services, consider the equipment, industry, and specific requirements.

Calibration services ensure that instruments show accurate and reliable measurements. Instrument readings may become inaccurate over time. This is why it is important to conduct regular instrument calibration. It is vital for maintaining the safety and quality of products and services.

Calibrated instruments provide consistent and comparable results. This helps in the comparison of data across various fields of research and trade. Identifying and correcting instrument errors contributes to process optimization. This leads to increased productivity, reduced risks, and overall cost savings.

Calibration certificates provide traceability. This ensures that measurements can be traced back to reference standards. It acts as evidence that the instrument has been calibrated by an accredited body. Businesses can show their commitment to quality by investing in regular instrument calibration.

Types of calibration services

The calibration process depends on the type of equipment being calibrated. These services are to be performed by accredited bodies. Let’s take a look at the different types of calibration services offered by URS.

1. Temperature calibration

Temperature calibration verifies the accuracy of temperature-measuring devices. This includes thermocouples and RTDs (Resistance Temperature Detectors). The reading of the DUT is compared to that of a reference source. Maintaining accurate temperature is essential in the food industry for perishable goods. It is also used to maintain temperature in pharmaceutical manufacturing and medical devices.

2. Dimensional calibration

Dimensional calibration involves measuring and verifying the accuracy of measurement tools. This includes micrometers, gauges, and calipers. Calibration of such instruments ensures the accuracy of their measurement. It is generally used for calibration tools in manufacturing, engineering, and other industries.

3. Mass calibration

Mass calibration focuses on verifying the accuracy of mass-measuring devices. This includes weighing scales and balances. It ensures that these instruments provide accurate and reliable readings. Mass calibration is critical in pharmaceutical industries and laboratories. Measurement of medicine dosages, chemicals, and such should be precise. This prevents incorrect dosages and measurements.

4. Torque calibration

Torque calibration focuses on calibrating torque measurement devices. This includes torque wrenches, screwdrivers, and torque meters. It prevents under or over-tightening of torque screws that can lead to hazards. It ensures that the torque instruments meet the required parameters.

5. Gas detection calibration

Gas detection calibration involves verifying the accuracy of gas detection devices. These instruments are used to detect the presence of hazardous gases. It is vital to the gas, mining, and chemical industries. Inaccurate readings can lead to gas leaks and other hazardous situations. Regular gas detection calibration ensures the safety of people working in such industries.

URS calibration services

URS offers different types of calibration services. This includes temperature, dimensional, mass, torque, and gas detection calibration. The calibration process may vary based on your industry and equipment. It is important to choose the correct method based on your requirement.

We offer laboratory calibration as well as onsite calibration. Laboratory calibration is performed in our controlled laboratories. You can send your instrument or equipment to our laboratory. It is important to ensure the equipment is in suitable condition for calibration.

After successful calibration, the equipment will be returned along with the calibration certificates. We have highly qualified and experienced technicians to perform this service.

The most convenient method is to opt for an onsite calibration service. Our technicians will calibrate equipment at your premises. We use high-quality portable calibration equipment for our services. If no errors or deviations are found, calibration certificates will be issued.

It is important to note that onsite calibration can sometimes have limitations. If the calibration process is complex, we recommend sending the equipment to our labs.

Calibration certificates act as tangible evidence of compliance with standards. It helps businesses to make informed decisions and mitigate risks. As an ISO/IEC 17025 accredited laboratory, we provide reliable calibration services. Enquire now at +971 4 883 7115 for queries related to calibration services.


Calibration is of utmost importance in ensuring accurate and reliable measurements. It enables businesses to commit to standard regulations. It also helps prevent risks and hazards and take corrective measures when necessary. Calibration certificates can help improve the quality and reliability of products and services.