Precision temperature measurement
Our 99% customer acceptance rate, high quality and accurate calibration can help reduce downtime in your processing applications. We use premium grade wires in our thermocouples, which ensure tighter temperature control and lower deviation between lots to help you maintain a higher repeatability rate.
Profile Thermocouples are essential for characterization of diffusion furnace process tubes. HEM custom manufactures thermocouples to fit every furnace type and requirement
Spike Thermocouples serve the critical control function in diffusion furnace processes. HEM manufactures spikes to OEM specifications. We can help you design custom spikes to meet specific temperature requirements.
Profile and spike thermocouples are vital components used to measure temperature in diffusion, Low-pressure Chemical Vapor Deposition (LPCVD) and Directional Solidification System (DSS) furnaces manufactured by OEMs. Calibrated thermocouples are used in conjunction with spikes for furnace characterization and control.
Because we understand how critical accuracy and repeatability are to your business, Honeywell Electronic Materials (HEM) uses the Direct Comparison Calibration Method. We compare your thermocouple to a master reference in accordance with National Institute of Standards and Technology (NIST) or the United Kingdom Accreditation Service (UKAS) traceable standards. Each junction is calibrated individually using our proprietary software.
Our facility includes five custom-designed comparison calibration furnaces and four freeze point calibration furnaces all housed in a temperature and humidity controlled room.
HEM provides expert calibration services in our facility in Yaita, Japan.
Secure calibration data is available online, 24 hours, 7 days a week.
Contact Us to see how we can design a custom thermocouple configuration specifically to your manufacturing requirements.
Manufactured to OEM certified specifications
Our thermocouples are provided with offsets from our precision calibration system. Our system is directly traceable to the National Institute of Standards & Technology (NIST) or the United Kingdom Accreditation Service (UKAS). HEM supplies thermocouples to thermal processing equipment manufacturers for Low Pressure Chemical Vapor Deposition (LPCVD), oxidation and other processes.
Metals Reclamation – Thermocouples Exchange (SWAP) program
Each thermocouple contains precious metal that you can leverage. Honeywell Electronic Materials (HEM) offers a SWAP program that allows your business to trade-in used thermocouples for brand new ones without the need for scrap credits. Our standard service provides customers the convenience of instant metal credit.
With the Honeywell SWAP progam, you get a new thermocouple every time which ensures that there are no homogeneity problems from used wires. It’s also a very flexible program – you can exchange one type of thermocouple for any other.
For more information about how you can take advantage of our SWAP program and keep the same price for an extended period of time (1+ years) without being affected by the precious metal market fluctuation please Contact us.
Recalibration and Repair
Our repair and recalibration service is a complete evaluation of a thermocouple for breakage, contamination and wire damage. New junctions are formed and the wire is calibrated in our proprietary calibration system. We reassemble the thermocouple with new parts as needed.
Each thermocouple goes through a rigorous final inspection, which includes electrical testing. Finally, individual thermocouples are sealed in plastic and placed in our custom packaging.
Contact us for more information about our repair services.