Calibration & Certification Lab
Cleveland Electric Labs Certification lab is accredited to the International Standard ISO/IEC 17025. Our lab is also traceable to the National Institute of Standards in the United States. Our certification standards also meets the requirements of ANSI/NCSL. Our automated data acquisition system is capable of certifying from -320-2800°F. CEL’s calibration laboratory capabilities include repair and calibration of temperature and process control instruments, indicating and recording instrumentation DMMS.
Technical Data
- ISO/IEC 17025 Accredited
- ISO 9001 Certified
- Laboratory traceable to the international system of units (SI) through NIST or other internationally recognized standard organizations
- In accordance with ASTM specifications
- AMS 2750 Compliant
- Cryogenic Temperature from -320°F
- Standard temps from 32-2800°F
- Instrument Calibration and Repair
Repair & Recalibration
At our Twinsburg Facility, company technicians repair and calibrate a wide variety of temperature controllers and indicators used in various high temperature industrial processes. At our Tempe facility, technicians repair, calibrate and manufacture turbine engine electronic test equipment.

The raw torque signals coming from the engine torque meters must be calibrated and compensated to reflect accurately the horsepower being produced, so that when the engines are producing identical power, the torque meters in the cockpit will register identically.
In order to verify torque, and calibrate the aircraft torque meters, you must be measure directly from the engine using a special instrument called the Lebow Torque Cell. The Lebow Torque cell must be calibrated periodically to verify readings are accurate and reliable.
CEL will clean and calibrate your Lebow Torque Cell system in a very timely manner and provide you with a certification report for your reference and records.

Exchange Programs
Technical Data
CEL offers in precious metal exchange & reclamation programs for thermocouples. The program creates opportunities for customers to maximize the value of their used thermocouples while also creating price stability of precious metals. By returning your used product to CEL, we are able to provide brand new product at a significantly reduced cost. Contact us today to discuss how we can help you recognize significant savings.
Engineering Services
Our Engineering Team has many years of turbine engine test and development experience, and we stand ready to support your efforts related to sensor design and /or configuration, sensor placement, modeling, and egress routing. Our vast practical experience in this industry will complement your team’s efforts to experience accurate and complete validation test data.
CEL Engineers use 3D rendering software to design, analyze and refine product concepts to meet your project requirements. With 3D solid models of components and assemblies, we can anticipate the challenges for sensor installation and egress, and develop routing layouts and create drawings to define product specifications.
Whether you have a sketch on a napkin or fully dimensioned 3D Parasolid (CAD) parts, we can support in optimizing your design, performing analysis, and modifying existing designs as necessary to accept instrumentation. We can also take measurements and design mating components and sensors for your existing hardware, if schematics are not available.



As a result of the many different materials and environmental conditions within an engine, careful consideration must be taken when selecting the methods, materials and products used to secure critical sensors. CEL has developed technical processes which evaluate each location and the requisite techniques to ensure sensor reliability and life.

Many times it is impossible to get an “off the shelf” load cell into an existing design. When this is the case and it is necessary to measure loads to validate a design, CEL can design a load cell around your existing hardware. This approach can provide a faster and more cost effective solution compared to designing and building a specific test rig to measure the required loads.
These solutions can range anywhere from modifying existing hardware to creating special low profile and custom fit load cells. Our engineering team will work with you through every step of the project ensuring that the measurement that you need is the measurement you get.

Through strict process control, all rakes and probes are manufactured to critical tolerances, thereby ensuring repeatable and accurate data for your test and development programs. These products can be designed by our engineering team or we will build to customer specifications.
CEL engineers and technicians are also equipped to evaluate the feasibility of refurbishing used rakes and probes. When applicable, we can confidently refurbish your instrumentation for use as originally designed.

Value-added Services
CEL offers a variety of product identification or tagging options, including: Paper Tags, Metal Dog Tags, Blue Sticker Tags & Engraved Connectors.

- Our team is experienced in helping you develop a customized kit by quantity, type, length, etc. to fit your operational needs
- Kitting is a great way to save time and money, reduce inventory SKU’s, and/or assure quality
- Secure packaging to assure your investment arrives safely
- Custom designed packaging & identification