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Non-Contact Temperature Calibration 

What is Non-Contact Temperature Calibration?

Non-contact temperature calibration involves verifying and adjusting the accuracy of temperature measuring devices that use non-invasive techniques to determine the temperature of objects from a distance. These devices work based on principles such as infrared radiation, thermal imaging, or laser technology. Calibration ensures that the readings obtained by these instruments match the true temperature of the target accurately. Unitest Instrument is the best non contact tachometer calibration service provider in Singapore.

When Should You Perform Non-Contact Temperature Calibration?

Non-contact temperature calibration should be performed under the following circumstances:

Initial Setup: New non-contact temperature measuring devices should undergo initial calibration to ensure accurate measurements.

Regular Calibration: Periodic calibration is recommended to maintain the accuracy and reliability of non-contact temperature devices. The frequency may vary based on usage, manufacturer recommendations, and industry standards.

Post-Repairs or Modifications: After significant repairs or modifications, calibration is necessary to verify the device’s accuracy.

Critical Applications: For critical applications where safety, process control, or compliance are crucial, more frequent calibration may be necessary.


In conclusion, non-contact temperature calibration is a crucial process for obtaining accurate and reliable temperature measurements from a distance. By ensuring that non-contact devices are properly calibrated, you can achieve precise temperature data for various applications, from industrial processes to scientific research. Embrace the advantages of non contact tachometer calibration in Singapore and leverage its capabilities with well-calibrated instruments.

In the following sections of this guide, we will delve deeper into the non-contact temperature calibration process, explore calibration techniques, necessary equipment, and best practices to empower you with the knowledge and skills to perform non-contact temperature calibration effectively. Let’s embark on this journey to master the art of non-contact temperature calibration and elevate the precision of your temperature measurements!

Why is Non-Contact Temperature Calibration Important ?


Unitest Instrument features non contact tachometer calibration in Singapore. Non-contact temperature measurement is widely used in various industries and applications due to its numerous
advantages, such as:

Non-contact temperature measurement is widely used in various industries and applications due to its numerous advantages, such as:

Remote Measurement: Non-contact temperature measurement allows temperature readings to be taken from a distance, ensuring safety and convenience in hazardous or hard-to-reach environments.

Fast and Real-Time Monitoring: These devices provide instantaneous readings, enabling real-time monitoring of temperature variations in dynamic processes.

Contactless Handling: Non-contact measurement is ideal for delicate, moving, or contaminated surfaces, as it doesn’t physically touch the object.

Wide Temperature Range: Many non-contact devices can measure temperatures across a broad range, from extremely low to extremely high temperatures.

Non-contact temperature calibration is crucial for the following reasons:

Accuracy Verification: Calibration ensures that non-contact devices deliver accurate and reliable temperature measurements.

Process Control: In industrial applications, calibrated non-contact thermometers help maintain tight process control and optimize efficiency.

Quality Assurance: Calibration is essential for industries where adherence to strict quality standards is critical, such as food processing, pharmaceuticals, and aerospace.

Safety Compliance: Calibrated non-contact devices are essential for safety compliance in industries where temperature plays a vital role, such as steel production and glass manufacturing.

Range information


Non-contact Temperature calibration – Range from 35°C to 500°C.



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