The HC-500BB compact Infrared Calibrator provides a stable black-body target for calibrating non-contact infrared thermometers (in-line or hand-held) up to +500°C (+932°F).

The unit features a large temperature controlled black-body target with a diameter of 58mm (2.25 inches) that offers a wide field of view area for optical variations in infrared thermometers. With an emissivity of 0.95, the isothermal target can be controlled in set-point increments of 0.1° from +50°C to +500°C.

For even higher precision, a contact calibration well is located directly behind the black-body surface (3.1mm diameter). Using an optional digital RTD thermometer and calibrated secondary probe, accuracies of ±0.1°C can be achieved.

Supplied with instruction manual, power cable and in-house test certificate.