Fluke calibration 4181-256 Temperature Calibrator

This temperature calibrator is a precision infrared instrument designed for industrial temperature verification and thermocouple checks. It provides a controlled radiative source for calibrating non-contact sensors and supporting temperature measurement workflows within laboratories and field environments. The unit connects to the mains via an AC plug and is NVLAP-accredited, making it suitable for settings that require validated calibration equipment.

• ±0.35 °C accuracy supports tight measurement tolerances
• Operates with thermocouples from 35°C to 500°C, enabling wide-range checks
• Precision infrared calibrator design for stable non-contact output
• Maximum thermocouple temperature +500°C allows high-temperature validation
• Portable temperature calibrator, 9.5 kg, for straightforward transportation

• Suitable for on-site sensor verification in manufacturing plants
• Ideal for calibrating infrared thermometers and pyrometers
• Used with maintenance teams for routine temperature system checks
• Can be used for laboratory-traceable calibration procedures

The unit weighs 9.5 kg, providing a balance between rugged construction and ease of transport for technicians conducting off-site calibrations.

Thermocouple comparisons can be performed from 35°C up to +500°C, covering typical process and high-temperature sensor checks.

The device carries NVLAP accreditation, allowing integration into accredited calibration programmes requiring traceable results.

The calibrator is designed with an AC plug for connection to standard mains supplies in industrial and laboratory locations.