FLUKE 9144 Temperature Calibrator for Thermocouples 9144-A-256

The FLUKE 9144-A-256 (9144) is a precision temperature calibrator and thermocouple furnace engineered for industrial calibration and thermal measurement tasks. Designed as a high-temperature reference source, this calibration instrument provides controlled thermal testing across an operating temperature range of 150°C to 1200°C. It serves as a dependable heating block and test well for verifying, testing, and calibrating thermocouples, temperature sensors, probes, and thermal monitoring instrumentation utilized in process control systems and manufacturing facilities. In industrial automation and quality assurance workflows, the unit establishes stable thermal conditions to ensure accurate sensor calibration and reliable operational monitoring. Plant technicians, instrumentation engineers, and calibration specialists rely on this temperature calibrator to test temperature sensors across harsh industrial environments and high-heat production lines. By delivering consistent heat within its specified 150°C to 1200°C temperature envelope, the instrument helps prevent measurement drift, maintains compliance with quality standards, and minimizes downtime in temperature-critical manufacturing operations.