Calibration

The market for calibration services is set for continuous growth, fueled by rapid technological advancements and a rising need for precise and accurate instruments. As part of our comprehensive service portfolio, Kiwa provides reliable and accurate calibration services to ensure the precision and reliability of measurement instruments and equipment. It is important for companies to stay up to date with regulatory changes, technological advancements, and industry trends to maintain a competitive edge. Our calibration services are designed to assist businesses in maintaining the highest level of measurement accuracy, enabling you to operate efficiently and confidently in their respective fields. No matter in which sector you are active in.

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Unlocking Accuracy: Trustworthy Calibration Solutions for Every Industry

In today's fast-paced and highly competitive world, precision and reliability are paramount. Whether it's manufacturing, aerospace, healthcare, or any other industry, accurate measurements play a vital role in ensuring quality, compliance, and operational excellence. That's where calibration becomes the key to unlocking accuracy.

What Kiwa can do for you

We understand the criticality of precise measurements and the impact they have on your business. That is why we provide calibration services that enable you to unlock the full potential of your measurement instruments and equipment, ensuring consistent and reliable results. With our expert team of calibration technicians and cutting-edge facilities, we offer a comprehensive range of calibration services tailored to meet the unique needs of diverse industries. Whether you require calibration for electrical, mechanical, temperature, pressure, or dimensional measurements, we have the expertise and capabilities to deliver precise and dependable results.

Benefits

Having a regular calibration program in place offers several benefits, including:

  • Ensuring Accuracy: Regular calibration helps maintain the accuracy and reliability of instruments, ensuring consistent and precise measurements.
  • Compliance with Standards: Many industries have specific calibration requirements mandated by regulatory bodies or quality standards. Regular calibration helps businesses meet these compliance obligations.
  • Equipment Performance Optimization: Regular calibration can identify and address any deviations or issues in equipment performance, allowing for necessary adjustments or repairs to optimize their functionality.
  • Risk Mitigation: Accurate measurements are crucial for quality control, safety, and regulatory compliance. Regular calibration reduces the risk of producing faulty products or making incorrect decisions based on inaccurate measurements.

Process of calibration

The process of calibration involves comparing the measurements of a device or instrument to a known reference or standard of higher accuracy. It's important to note that the specific steps and procedures involved in calibration can vary depending on the type of instrument or equipment being calibrated, the industry requirements, and the calibration laboratory's practices. Calibration is typically performed at regular intervals to ensure ongoing accuracy and reliability of the instrument's measurements. Here's a general overview of how the calibration process works.

    Selecting a Calibration Standard

    The first step is to identify a suitable calibration standard that has a higher accuracy than the device being calibrated. This standard should be traceable to a recognized national or international measurement standard.

    Preparing the Instrument

    The instrument or device to be calibrated is prepared by ensuring it is clean, in proper working condition, and free from any defects that could affect its accuracy.

    Measurement Comparison

    The instrument and the calibration standard are placed in a controlled environment, such as a calibration laboratory. Measurements are taken from both the instrument and the standard simultaneously, or sequentially, under specific conditions, such as temperature, humidity, and pressure.

    Recording and Analysis

    The measurements obtained from the instrument and the calibration standard are recorded and analyzed. Any differences or deviations between the two measurements are noted.

    Adjustment and Correction

    If the instrument's measurements deviate from the standard, adjustments or corrections may be applied to bring the instrument's readings into alignment with the reference standard. This may involve modifying calibration constants or performing necessary repairs.

    Final Verification

    After adjustment, the instrument is re-measured to ensure that the corrections have been effective and that the instrument now meets the required accuracy standards.

    Calibration Certificate

    Upon successful calibration, a calibration certificate is issued. This certificate provides documented evidence that the instrument has been calibrated, including details such as the date, calibration standards used, measurement results, and any adjustments made.

    Traceability and Compliance

    The calibration process ensures traceability, which means that the measurements taken can be linked back to the recognized standards through a documented chain of comparisons. This traceability is crucial for maintaining confidence in the accuracy and reliability of measurements and for complying with industry regulations and quality standards.

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Accreditations and Notifications

Accreditation and notification ensure that this trust is justified, as they see to it that Kiwa executes its TIC activities the proper way. Several national accreditation bodies regularly visit Kiwa and review our activities.

Frequently Asked Questions about Calibration

What is calibration?

Calibration is an essential process that verifies and adjusts the accuracy of measurement instruments, ensuring their performance meets the required standards and regulations. Kiwa's calibration services are designed to assist businesses in maintaining the highest level of measurement accuracy, enabling them to operate efficiently and confidently in their respective fields.

What can Kiwa calibrate for me?

Kiwa offers calibration services for a wide range of instruments and equipment across various industries. Some of the common types of instruments that Kiwa can calibrate include:

  • Electrical Instruments: Multimeters, oscilloscopes, power analyzers, voltage testers, current clamps, temperature controllers, and electrical safety testers.
  • Mechanical Instruments: Pressure gauges, force gauges, torque wrenches, dimensional measuring tools (calipers, micrometers), hardness testers, weighing scales, and flow meters.
  • Temperature Instruments: Thermometers, temperature sensors, temperature controllers, temperature chambers, and thermal imagers.
  • Pressure Instruments: Pressure gauges, pressure transmitters, pressure calibrators, pressure switches, and manometers.
  • Dimensional Instruments: Calipers, micrometers, gauges, rulers, levels, and dial indicators.
  • Environmental Instruments: Humidity meters, pH meters, conductivity meters, gas detectors, sound level meters, and lux meters.
  • Analytical Instruments: pH meters, spectrophotometers, gas chromatographs, mass spectrometers, and moisture analyzers.
  • Time and Frequency Instruments: Clocks, timers, frequency counters, and signal generators.

This is not an exhaustive list, and Kiwa's calibration services extend beyond these examples. The specific instruments and equipment that Kiwa can calibrate may vary depending on their capabilities and expertise. It's best to contact Kiwa directly or refer to their calibration services documentation for a comprehensive list of the instruments we can calibrate for you.

Can I have my equipment calibrated regularly?

Yes, Kiwa can provide calibration services on a regular basis. Regular calibration is important to ensure that instruments and equipment maintain their accuracy and reliability over time. Kiwa understands the significance of scheduled calibrations and offers calibration programs tailored to meet the specific needs of businesses.

By partnering with Kiwa for regular calibration services, organizations can establish a calibration schedule based on their equipment requirements and industry regulations. Kiwa's expert technicians can work with clients to develop a customized calibration plan, ensuring that instruments are calibrated at the recommended intervals.

Regular calibration intervals can vary depending on factors such as the type of equipment, its usage, environmental conditions, and industry-specific requirements. Kiwa can assist businesses in determining the appropriate calibration frequency based on these factors and any applicable standards or regulations.

Is it mandatory to have my equipment calibrated?

The mandatory requirement for equipment and instrument calibration depends on several factors, including the industry, specific regulations, and quality standards applicable to the equipment's use. In many industries, calibration is indeed mandatory to ensure compliance, maintain quality, and meet regulatory requirements. Here are a few reasons why calibration is often considered mandatory:

  • Regulatory Compliance: Certain industries, such as healthcare, aviation, automotive, pharmaceuticals, and food production, have stringent regulations and standards that mandate the calibration of specific instruments and equipment. Compliance with these regulations often requires regular calibration and the maintenance of calibration records.
  • Quality Assurance: Calibration plays a vital role in quality assurance programs. Accurate and precise measurements are critical to producing high-quality products and maintaining consistent processes. Calibration helps ensure that instruments and equipment used in quality control and manufacturing processes meet the required accuracy standards.
  • Safety: In industries where safety is paramount, such as oil and gas, construction, and electrical, calibration is necessary to maintain the accuracy and reliability of safety-critical equipment. This ensures the proper functioning and performance of instruments that protect workers, facilities, and the environment.
  • Traceability: Calibration provides traceability, which is the ability to link measurement results to national or international standards. Traceability is often required to demonstrate the reliability and accuracy of measurements, especially when dealing with legal or contractual matters.
  • Audits and Certifications: Many organizations undergo audits or seek certifications (such as ISO 9001) to demonstrate their commitment to quality management. Calibration records and compliance with calibration requirements are typically evaluated during these processes.

While mandatory calibration requirements vary across industries and jurisdictions, it is generally considered good practice to regularly calibrate instruments and equipment to ensure accuracy, reliability, and compliance. It helps organizations maintain quality, meet regulatory obligations, and minimize risks associated with inaccurate measurements.

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