eXacal Technology
The eXacal precision thermometers have been completely redesigned from the ground up. Every component was developed with the utmost care and perfectly matched to the others. A key highlight is the innovative handle, which serves as a central technology platform. Thanks to its modular design, it enables diverse combinations of eXacal thermometers.
The Handle as a Technology Platform
Our eXacal thermometers can be configured almost infinitely like a modular system. This is made possible by our aluminum handle, which is equipped with an individually 3D-printed insert for each thermometer. Important components such as strain reliefs, protective gas fillings, or various protection tubes can thus be freely combined.
Temperature Sensors
In-House Manufactured Temperature Sensors
In our manufactory, we produce precise temperature sensors. Experienced employees wind platinum wire onto ceramic or quartz bodies. After winding, we form these measuring resistors into precision thermometers.
Thermometer Wire
For the thermometer wire in the measuring resistors and capillaries, we use precious metals and not commercially available sheathed wires. Depending on the temperature range, these are pure silver or platinum. This reduces thermoelectric effects and parasitic voltages in the thermometer.
Protection Tubes
Protection tubes are selected based on thermal stress and atmospheric conditions. To optimally protect the temperature sensor from mechanical and chemical influences, protection tubes made of pure ceramic, precious metals, high-temperature alloys, or sapphire are used, depending on the application.
Connection Cables
Connection cables for thermocouples and resistance thermometers are custom-configured by hand. We use copper strands made from a low-stress copper alloy, specifically cast for our thermometers. The insulation jacket consists of a reinforced textile sheath made of heat-treated fiberglass protective tubing, which is highly temperature-resistant. This protects the individual strands from mechanical stress, high temperatures, and organic solvents.
High-Quality eXacal Carrying Case
All eXacal thermometers are delivered in a case, but can also be ordered with a high-quality aluminum carrying case as an alternative. The robust case with its custom-fit foam insert provides excellent protection for the sensitive thermometers during transport and storage.
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