The High-Precision Extended Area Blackbody is a high-performance infrared radiation reference source designed for the calibration and testing of infrared systems. Engineered for superior thermal uniformity and stability, it provides a reliable "standard" for evaluating thermal imagers, infrared thermometers, and focal plane arrays (FPA).With a high-emissivity surface and precision digital control, this blackbody is an essential component for any infrared optics laboratory or high-end manufacturing facility.
Technical Specification
|
Feature |
Specification |
|
Temperature Range |
Room temperature +5°C ~ 50°C |
|
Effective Radiation Surface |
≥ 65 mm × 65 mm |
|
Temperature Resolution |
0.1°C |
|
Measurement Accuracy |
Better than ±0.1°C |
|
Temperature Stability |
±0.1°C / h |
|
Effective Emissivity |
0.97 ± 0.02 |
|
Power Supply |
220VAC ± 10% |
|
Power Consumption |
≤ 100W |
|
Dimensions (WxHxD) |
164 mm × 187 mm × 151 mm |
|
Weight |
~2.5 kg |
Application Scenarios
Infrared Camera Calibration
Performing Non-Uniformity Correction (NUC) and temperature accuracy verification for LWIR/MWIR cameras.
Sensor Performance Testing
Measuring critical parameters such as NETD (Noise Equivalent Temperature Difference) and MRTD (Minimum Resolvable Temperature Difference).
Radiometric Research
Providing a stable thermal reference for scientific studies in infrared physics and atmospheric sensing.
Industrial Quality Control
Serving as a reliable daily verification tool for infrared thermometers on production lines.
Product Series & Availability
Beyond our laser beam expanders, we offer a specialized suite of testing equipment to ensure the highest accuracy of your infrared systems:
- Off-Axis IR Collimators: High-precision reflective systems designed for the alignment and testing of multi-spectral and infrared sensors without chromatic aberration.
- Infrared Blackbodies: Highly stable and uniform radiation sources available in various temperature ranges for the precise calibration of thermal cameras and sensors.
- Laser Beam Expanders: (As detailed above) offering diffraction-limited performance for beam optimization across SWIR and visible bands.
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