BBS-EX
Extended Area Blackbody Calibration Source
The PSC EX series of black-body sources offers a range of temperatures in a 12″ x 12″ black-body calibration source. Ambient temperature ranges from 230 °C to 500°C.
The BBS-EX Series (BBS230-EX, BBS350-EX, and BBS500-EX) are high-performance extended area blackbody calibration sources designed for accurate calibration of infrared measurement systems over large target areas. These systems provide a uniform radiating surface, making them ideal for calibrating thermal imaging cameras, infrared thermometers, and large-field sensors in industrial, laboratory, and research environments.
With a large 12” × 12” emitter surface, the BBS-EX series ensures consistent and uniform radiation across wide measurement fields. Each model offers a different temperature range (up to 230°C, 350°C, or 500°C), allowing users to select the most suitable solution for their specific application requirements.
Engineered for precision, the series features high emissivity (0.96 ± 0.02), excellent stability (±0.1°C), and NIST-traceable accuracy, ensuring reliable and repeatable calibration results. The advanced multi-band PID control system maintains precise temperature regulation, while flexible communication interfaces (RS-232 and GPIB) enable easy system integration.
Built with a robust design and fast heat-up capability, the BBS-EX series delivers dependable performance for demanding calibration tasks, making it an ideal solution for large-area infrared calibration and thermal imaging system validation.
| BBS230-EX | BBS350-EX | BBS500-EX | |
|---|---|---|---|
| Product Type | Extended Area Blackbody Source | Extended Area Blackbody Source | Extended Area Blackbody Source |
| Temperature Range | Ambient to 230°C | Ambient to 350°C | Ambient to 500°C |
| Wavelength Range | 1 – 99 µm | 1 – 99 µm | 1 – 99 µm |
| Emissivity | 0.96 ± 0.02 | 0.96 ± 0.02 | 0.96 ± 0.02 |
| Emitter Size | 12” × 12” (304 × 304 mm) | Same | Same |
| Source Type | Extended Area | Extended Area | Extended Area |
| Temperature Resolution | 0.1°C | 0.1°C | 0.1°C |
| Calibration Accuracy | ±0.2°C + 1 digit (NIST) | ±0.2°C + 1 digit (NIST) | ±0.2°C + 1 digit (NIST) |
| Stability | ±0.1°C | ±0.1°C | ±0.1°C |
| Response Time | < 50 minutes | < 50 minutes | < 50 minutes |
| Temperature Sensors | Platinum RTD & Type T | Platinum RTD & Type T | Platinum RTD & Type S |
| Control Type | Active Multi-Band PID | Active Multi-Band PID | Active Multi-Band PID |
| Power Requirements | 1500 W max | 2000 W max | 4500 W max |
| Voltage | 90–125 / 208–240 VAC | 90–125 / 208–240 VAC | 208–240 VAC |
| Interface | RS-232 / IEEE-488 (GPIB) | Same | Same |
| Dimensions (Source) | 17” × 17” × 17” | Same | Same |
| Controller Dimensions | 5.1” × 13.4” × 12” | Same | Same |
| Weight (Emitter) | 50 lbs | 50 lbs | 60 lbs |
| Weight (Controller) | 9 lbs | 9 lbs | 9 lbs |