ThermoRef standard
The ThermoRef is a fiber‑optic bichromatic reflectometric pyrometer developed by Phonoptics, capable of measuring a surface’s true temperature in real time, regardless of changes in surface condition (oxidation, shininess, etc.). Thanks to advanced technology that combines reflectivity measurement with scattering analysis, it overcomes the limitations of traditional pyrometers affected by variable emissivity.
Main Features
Type: Bichromatic reflectometric pyrometer
Temperature range: 500 to 1500 °C (up to 400 °C for blackbody)
Wavelengths: 1.3 & 1.5 µm
Measurement rate: 10 Hz (up to 100 Hz on request)
Measurement distance: 200 mm standard (others available)
Accuracy: ±10 °C @ 1500 °C
Spot size: 4 mm to 200 mm (others possible)
Outputs: 4–20 mA, 0–10 V, Ethernet
User interface: 7″ touchscreen or PC control via Ethernet
Recording: SD card (up to 32 GB)
Weight: 2.5 kg
Dimensions: 21 × 14 × 25 cm (excluding fiber)
Use cases
Oxidized metal surfaces: Ability to maintain reliable measurements despite surface condition changes.
Induction processes: Excellent compatibility thanks to full electromagnetic immunity.
Quality control: Detection of surface variations on molds or parts subjected to thermal stress.
Measurement comparison: Provides reference temperatures for calibrating other systems (IR camera, single-wavelength pyrometer).
Moving objects: Non-contact solution suited to complex or dynamic environments.
Demanding industrial environments: Designed for applications where standard pyrometers lose accuracy.
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