Dry Block and Bath Calibrators

9 products

Dry block and bath calibrators are instruments used in many industrial, commercial, and laboratory applications. Omega Engineering offers a vast selection of dry block and batch calibrators, with temperature ranges that are suitable for a wide variety of applications. Our calibrators feature high accuracy, stability, and include a Certificate of Calibration with every unit. From Ambient +5 °C to 450 °C Temperature Dry Block Calibrators to 35 °C to 450 °C Temperature Surface Plate Calibrators, our products are designed to meet the highest standards of quality and performance.

Frequently Asked Questions

These instruments are essential for temperature sensor validation and calibration across industrial, commercial, and laboratory settings. They provide a highly stable and controlled thermal environment, allowing technicians to verify the accuracy of thermometers, probes, and other temperature-sensing devices against a known reference.

The collection includes devices tailored for a wide spectrum of thermal testing. Available options range from sub-ambient models starting at -5°C up to high-temperature units reaching 450°C. Specific models include surface plate calibrators and dry block probe calibrators designed for targeted temperature windows, such as Ambient +11°C to 260°C or 35°C to 450°C.

Dry block calibrators use a metal insert with pre-drilled wells to house temperature probes, making them clean, portable, and ideal for field use. In contrast, bath calibrators (such as micro-baths or fluidized sand baths) use a stirred liquid or medium to provide superior temperature uniformity and stability, which is often preferred for calibrating sensors with irregular shapes or those requiring the highest level of precision.

Select models in this range, such as the Hot Point Dry Block Probe Calibrator, feature RS232 output connectivity. This allows the device to interface with computers or data acquisition systems for automated calibration procedures and digital record-keeping, enhancing the efficiency of the validation process.

Yes, Omega Engineering calibrators provided through this collection are designed for high accuracy and stability. Every unit includes a Certificate of Calibration to ensure that the device meets professional standards and provides the traceability required for quality control and regulatory compliance.

Beyond standard probe calibrators, the collection features specialized hardware like Surface Plate Calibrators for contact sensors and Fluidized Sand Bath Calibrators. There is also a Built-In 5 Port Well model designed for high-throughput environments where multiple probes need to be calibrated simultaneously.