Below are questions frequently asked by our customers and partners about GAO Tek’s temperature and process calibrators. They are further classified by their features auto-off , benchtop, customizable, data logging, dc voltage, handheld, high precision, multifunctional, rugged ,  signal , thermocouple, and wireless.

 

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or email us at sales@gaotek.com

 

 

What is a temperature calibrator?

A temperature calibrator is a device used to verify, adjust, or calibrate temperature-measuring instruments, such as thermocouples, RTDs (resistance temperature detectors), and temperature probes, ensuring their accuracy.

 

How does a temperature calibrator work?

GAO Tek temperature calibrators simulate precise temperature values to verify and calibrate temperature sensors and instruments. They can provide specific temperatures or simulate temperature gradients to test the accuracy of devices.

 

What are the types of temperature calibrators?

Common types of temperature calibrators include dry-block calibrators (also known as dry-well calibrators), liquid bath calibrators, infrared calibrators, and reference thermometers, each suited for different temperature ranges and applications.

 

What industries use temperature calibrators?

Industries such as pharmaceuticals, food and beverage, petrochemicals, manufacturing, laboratories, and HVAC (heating, ventilation, and air conditioning) utilize our temperature calibrators to ensure accurate temperature measurements for process control and quality assurance.

 

How often should I calibrate temperature instruments?

Calibration intervals depend on the specific instrument, its usage, and industry standards. Typically, calibration is recommended annually or as per our guidelines.

 

What is a process calibrator?

Our process calibrator is a multifunctional device used to calibrate, maintain, and troubleshoot process control instruments such as pressure gauges, transmitters, flow meters, and other devices measuring variables like pressure, voltage, current, and frequency.

 

How does a process calibrator work?

Our process calibrators simulate and measure different process signals (such as mA, mV, and V) and provide accurate outputs to calibrate and verify the performance of various process instruments in industrial settings.

 

What types of process calibrators are available?

Process calibrators from GAO Tek can be multifunctional, covering various parameters like pressure, temperature, electrical signals (voltage, current, resistance), and frequency. Some GAO Tek process calibrators may focus on specific parameters, like pressure calibrators or electrical calibrators.

 

In which industries are process calibrators used?

Industries such as oil and gas, chemical processing, power generation, manufacturing, and automation utilize process calibrators to maintain the accuracy and reliability of process instruments in control systems.

 

Can a process calibrator be used for field calibration?

Yes, many of our process calibrators are portable and designed for field use, enabling technicians to calibrate and troubleshoot instruments directly on-site, reducing downtime and increasing efficiency.

 

What are the applications of temperature & and process calibrators?

  • Industrial Manufacturing: Calibration of temperature sensors and instruments used in manufacturing processes for precise temperature control, ensuring product quality and consistency.
  • Pharmaceuticals and Healthcare: Calibration of temperature-sensitive equipment such as incubators, sterilizers, and refrigerators used in pharmaceutical production and healthcare settings to maintain proper storage conditions and ensure the efficacy of drugs and vaccines.
  • Food and Beverage Industry: Ensuring accurate calibration of temperature probes and thermometers used in food processing, storage, and transportation to maintain food safety standards and comply with regulatory requirements.
  • HVAC (Heating, Ventilation, and Air Conditioning): Calibration of temperature sensors and controllers in heating and cooling systems to ensure comfortable indoor environments and energy efficiency.
  • Laboratories and Research Facilities: Calibration of temperature-measuring devices like thermocouples, RTDs, and data loggers used in scientific research, experimentation, and quality control processes.
  • Oil and Gas Industry: Calibration of pressure, temperature, and flow instruments used in drilling operations, refineries, and pipelines to ensure safe and efficient operations and compliance with industry standards.
  • Chemical and Petrochemical Industry: Calibration of pressure gauges, level sensors, and temperature transmitters critical for monitoring and controlling chemical processes to maintain safety and product quality.
  • Power Generation Plants: Calibration of instruments measuring pressure, temperature, and other parameters in turbines, boilers, and generators to ensure efficient power generation and equipment reliability.
  • Manufacturing and Automation: Calibration of various process instruments like pressure transmitters, flow meters, and controllers used in manufacturing processes and automation systems for consistent product quality and process control.
  • Utilities and Water Treatment Facilities: Calibration of instrumentation used in water treatment plants, including flow meters, pressure sensors, and controllers, ensuring the efficient treatment and distribution of water.

 

What U.S. regulations do GAO Tek temperature and process calibrators comply with or help customers comply with?

  • NIST Handbook 150: The National Institute of Standards and Technology (NIST) provides guidelines and specifications for the accreditation of calibration laboratories performing temperature calibrations. Compliance with NIST standards ensures traceability to recognized measurement standards.
  • ANSI/NCSL Z540-1: This standard outlines requirements for calibration and testing laboratories. It emphasizes calibration traceability, quality assurance, and competency of calibration services.
  • ASTM E2877-13: ASTM International provides standards for calibrating temperature-measuring instruments. ASTM E2877-13 specifies the calibration procedure for industrial platinum resistance thermometers (PRTs).
  • NIST Traceability: Similar to temperature calibrators, process calibrators need to adhere to NIST traceability standards to ensure accuracy and reliability in process instrument calibration.
  • ISO 17025: ISO/IEC 17025 specifies general requirements for the competence of testing and calibration laboratories. Calibration laboratories utilizing process calibrators might need to comply with this standard for accreditation.
  • Industry-Specific Regulations: Various industries such as oil and gas, pharmaceuticals, and manufacturing might have specific regulatory requirements governing the calibration and use of process instruments. Compliance with these industry standards is essential.
  • ANSI/ISA Standards: The International Society of Automation (ISA) provides standards related to process control instrumentation, including calibration procedures and practices. Compliance with ISA standards ensures proper calibration practices for process instruments.

 

What Canadian regulations do the GAO Tek temperature & and process calibrators comply with or help customers to comply with?

  • National Research Council Canada (NRC) Requirements: The NRC provides guidelines and standards for calibration laboratories to ensure traceability and accuracy in temperature measurements. Compliance with NRC requirements helps establish the reliability of temperature calibrators.
  • Measurement Canada Standards: For instruments used in trade or commercial transactions, Measurement Canada establishes standards and requirements. While temperature calibrators may not directly participate in trade transactions, adherence to measurement standards ensures accuracy and reliability in calibrated instruments used for trade purposes.
  • Industry Canada Regulations: Industries such as oil and gas, manufacturing, and utilities might have specific regulations governing the calibration and use of process instruments. Compliance with industry-specific regulations ensures accuracy and reliability in process calibrations.
  • Canadian Standards Association (CSA) Standards: CSA provides standards for various industrial equipment and instruments, including those related to calibration procedures and practices. Compliance with CSA standards ensures proper calibration practices for process instruments.
  • ISO/IEC 17025: Similar to the international standard, ISO/IEC 17025 specifies the general requirements for the competence of testing and calibration laboratories in Canada. Calibration labs using process calibrators might need to comply with this standard for accreditation.

 

What International Standards do GAO Tek temperature and process calibrators comply with or help customers comply with?

  • ISO/IEC 17025: This standard specifies the general requirements for the competence of testing and calibration laboratories. Calibration laboratories using temperature calibrators need to comply with this accreditation’s
  • ISO 10012: provides guidelines and requirements for measurement management systems, including calibration procedures and ensuring measurement traceability
  • ASTM E2877-13: ASTM International provides standards for calibrating temperature-measuring instruments. ASTM E2877-13 specifies the calibration procedure for industrial platinum resistance thermometers (PRTs).
  • ISO/IEC 17025: Similarly, calibration laboratories utilizing process calibrators need to comply with ISO/IEC 17025, which specifies requirements for the competence of testing and calibration laboratories.
  • ISO 9001: This sets standards for quality management systems, ensuring that organizations meet customers’ and regulatory requirements. Compliance with ISO 9001 emphasizes quality assurance in calibration practices.
  • NIST Traceability: National Institute of Standards and Technology (NIST) traceability is essential for process calibrators to ensure accuracy and traceability to recognized measurement standards.
  • Industry-Specific Standards (e.g., ANSI/ISA): The International Society of Automation (ISA) provides standards related to process control instrumentation, including calibration procedures and practices. Compliance with ISA standards ensures proper calibration practices for process instruments.

 

What alternative names does a temperature & and process calibrator have?

The alternative names of temperature & and process calibrator are temperature calibrator, thermometer calibrator, temperature standard, temperature reference device, thermal calibrator, temperature simulator, temperature verification tool, process calibrator, instrument calibrator, multifunction calibrator, industrial calibrator, signal, calibrator, process signal simulator, process instrument tester

 

What temperature and process calibrators does GAO Tek have?

Here is the link for the entire temperature & and process calibrator category from GAO Tek

https://gaotek.com/category/environmental/temperature-process-calibrators/  The temperature and process calibrators are further organized by feature auto-off , benchtop, customizable, data logging, dc voltage, handheld, high precision, multifunctional, rugged ,  signal , thermocouple, and wireless.

 

What is the shipping time for GAO Tek to ship to a USA location?

GAO Tek ships overnight to anywhere on the continental U.S. from one of its North American facilities.

 

What is the shipping time for GAO Tek to ship to a Canadian location?

GAO Tek ships overnight to anywhere in continental Canada from one of its North American facilities.