The blackbody SR-33N from CI Systems is an extended-area radiation source for infrared sensor calibration over 0°C to 100°C. Emitter formats include 4×4 inches or 7×7 inches, with emissivity 0.98 ± 0.02 and stability 0.01°C, for laboratory and production EO test.
Calibration labs use this blackbody when they need an uniform, stable IR source matched to the SR-33N temperature span.
Overview: Compact, all-in-one extended area blackbody offering 0-100°C range with 4-inch or 7-inch emitters.
Technical Specifications
| Manufacturer | CI Systems |
|---|---|
| Temperature Range | 0°C to 100°C |
| Emitter Size / Type | 4×4 inches or 7×7 inches |
| Emissivity | 0.98 ± 0.02 |
| Temperature Stability | 0.01°C |
| Controller Type | Integrated All-in-One Housing |