Vibration Protection Switch
This service includes the testing and calibration of mechanical and electronic vibration switches, as well as the adjustment of their setpoints according to the customer's requirements.
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Laboratory
Unit Vibration Calibration
Yekan Calibration Laboratory holds ISO/IEC 17025 accreditation and provides calibration services for vibration measurement equipment, including contact-type sensors for measuring vibration acceleration and velocity, proximity systems for measuring vibration displacement, and mechanical or electronic vibration switches.
Vibration Acceleration and Velocity Sensors
These sensors undergo calibration testing in accordance with the ISO 16063 standard. This service also includes sensitivity (linearity) and frequency response test certificates.
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Vibration Proximity Sensor
These sensors undergo calibration testing in accordance with the API 670 standard. The components subject to testing include the probe, extension cable, and proximity transducer; this servic…
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Vibration Measurement and Analysis Equipment
These devices are calibrated in accordance with the ISO 16063 standard, and a certificate of sensitivity and frequency response is issued. Depending on the client's requirements, vibration a…
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Vibration Calibrators
Our company provides calibration services for vibration calibrators, such as the TK3 model and similar units.
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Vibration Monitoring Systems
Yekan Company offers on-site testing and verification of vibration monitoring systems to ensure their operational integrity and calibration status.
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Why Yekan Vibration Calibration Laboratory?
Safety, quality, and accuracy are always our goal and number one priority.
The Yekan Vibration Laboratory is a division of the knowledge-based company Yekan. Equipped with comprehensive, state-of-the-art vibration calibration instrumentation, the laboratory is dedicated to providing vibration calibration services and conducting formal testing—in compliance with international standards ISO/IEC 17025 and API 670—for the following vibration sensors and switches:
A) Velocity and acceleration sensors
(Acceleration sensors / Velocity sensors)
B) Non-contact (proximity) vibration sensors / Eddy-current sensors
(Vibration proximity systems)
C) Electronic and mechanical vibration switches
(Mechanical vibration switches / Electronic switches)
D) Vibration monitoring systems
(Vibration monitoring systems)
The calibration services offered by the Yekan Laboratory encompass a wide range of brands available on the market, including, but not limited to, the following:
CTC – B&K – IMI – METRIX – Meggitt – Hansford – Bently Nevada – CEC – Provibtech – Shinkawa – Murphy – IFM – FFM – STI – PCB – Wilcoxon – CEMB – Monitran – PCH
ISO/IEC 17025 Standard – Vibration
Yekan Calibration Laboratory provides services in the field of vibration, operating under the ISO/IEC 17025 standard and accredited by the National Accreditation Center of Iran (NACI) and the Iranian National Standards Organization (INSO).
On-site Calibration at the Client’s Premises
Yekan Company offers the option to perform calibration testing of the client’s equipment directly at the client’s site.
Coverage of Most Equipment
Most sensors and vibration measurement equipment can be tested and calibrated in this laboratory.
Comprehensive and Up-to-Date Laboratory Equipment
Yekan Calibration Laboratory is fully equipped for the testing and calibration of field instruments related to vibration and oscillation.
Vibration calibration at the client’s site
Safety, quality, and accuracy are always our goal and number one priority.
Yekan Company offers calibration services for vibration measurement equipment throughout Iran.
On-site calibration of vibration sensors is an effective and efficient solution for industries where installed vibration sensors and switches cannot be removed or relocated. Furthermore, we recommend on-site calibration in cases where transporting such equipment could result in physical damage or alter its measurement parameters.
The advantages of using this method include the following:
- Reduction of movement/relocation costs
- Increased work execution speed
- Loop checks from sensors to monitoring systems
- Sensor calibration testing within its operational environment
Frequently Asked Questions About Vibration Calibration
Safety, quality, and accuracy are always our goal and number one priority.
The accuracy of vibration measurement equipment diminishes over time due to the influence of numerous factors. Furthermore, if vibration sensors and switches fail to operate correctly within their designated normal ranges, they cannot provide effective and timely protection. Periodic calibration is a process that tests the performance of your equipment to ensure it functions within the range specified by its technical specifications.
The appropriate timing for the calibration of vibration measurement equipment depends on numerous factors. Elements such as sensitivity, accuracy, stability, and the installation environment of the sensors and switches play a significant role in determining the correct calibration schedule and frequency. Our specialists recommend annual calibration testing for all vibration sensors and switches used in industrial facilities, factories, and companies.
All vibration sensors and switches—including contact-type vibration velocity sensors, vibration acceleration sensors, and displacement proximity sensors, as well as all mechanical and electronic vibration switches—require annual calibration. This applies to equipment from brands such as CTC, B&K, IMI, METRIX, Meggitt, Hansford, Bently Nevada, Provibtech, Shinkawa, Murphy, CEC, IFM, FFM, STI, PCB, CEMB, Wilcoxon, Monitran, PCH, and others.
Recognizing that it is often impossible to detach vibration sensors from other installed equipment on-site—or that transporting them to a calibration laboratory is time-consuming and imposes significant costs on the company—Yekan Calibration Laboratory offers on-site calibration services at the client’s facility.
Vibration Calibration Steps
Safety, quality, and accuracy are always our goal and number one priority.
- Submitting a Request for Calibration Services
Please send your request to Yekan Company via email, social media, or fax so that the feasibility of performing the calibration can be assessed.
- Submitting Equipment
Deliver the equipment and sensors requiring calibration to Yekan Company in person, accompanied by an official formal request letter, and sign the corresponding receipt.
- Performing the Calibration Test
The calibration process at Yekan Company typically takes 3 to 7 business days, depending on the company’s current workload and the number of items submitted by the client.
- Settlement of Payment
Obtain an official pro forma invoice for the calibration services from Yekan Company and complete the payment.
- Equipment Handover
Method 1: The client requesting calibration services visits the Yekan company in person, signs and stamps the handover document, and collects the equipment. Method 2: An authorization letter for the collection of the equipment is provided to a courier; the courier’s National ID number must be stated in the letter, and the courier must carry their National ID card with them.
