OL 480 Blackbody Calibration Standard
The OL 480 serves as an accurate, variable temperature (100 to 1200°C) blackbody calibration standard. It is extremely useful for calibrating infrared radiometric and spectroradiometeric measurement systems. The OL 480 has an emissivity of 0.99 ± 0.01 and an uncertainty in the digital temperature readout of ± 2°C.
The OL 480 serves as an accurate, variable temperature (100 to 1200°C) blackbody calibration standard. It is extremely useful for calibrating infrared radiometric and spectroradiometeric measurement systems. The OL 480 has an emissivity of 0.99 ± 0.01 and an uncertainty in the digital temperature readout of ± 2°C.
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Reviewed in the United States on February 4, 2026
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So glad I bought this! I need to move almost all of my reptiles lights to the inside of their cages for them to be in the correct zones, I had no idea they were not getting enough uvb before.
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