LBBH
Temperature Range : 50°C to 500°C
High Temperature Extended Area Black Body
Extended area Black body is defined by the large emitting surface area precise temperature control with good uniformity. The blackbody is designed to provide infrared radiation as an ideal blackbody emitter. Because of the large uniform surface area the body called extended area black body.
Description
Extended area Black body is defined by the large emitting surface area precise temperature control with good uniformity. The blackbody is designed to provide infrared radiation as an ideal blackbody emitter. Because of the large uniform surface area the body called extended area black body. These data ensure high accuracy for the calibration of thermal imagers over their full field of view, the non-uniformity correction of infrared cameras, the simultaneous test of several sensors during manufacturing process the measurement of the size of source effect on cameras. We separately provide high accurate programmable controller with black body source. High accuracy chamber have designed separately. The temperature of furnace is set or changes by the controller.
Key Features
- Wide Temperature Range: LBBH offer a wide temperature range from 50°C to 500 °C
- Large emissive area: LBBH has the large emitting surface area precise temperature control with good uniformity. It is available in the customize sizes, more than 500x500mm is also available on request
- High Emissivity: The LBBH Exceptionally high emissivity of 0.95
± 0.02, extremely quick to reach various temperatures, i.e. heats up from room temp to +500 °C in 45 minutes. - Accuracy and performance: The LBBH is high stable unit that also provides excellent calibration accuracy with stability
±0.01°C at 500°C.
Accessories
- Master Pyrometer (Optional)
- Operational Manual
- Carry Case (Only for LBB11H Model)
- NABL accredited calibration certificate (Optional)
Models at a Glance
| Parameter | LBB11H | LBB22H | LBB33H |
| Emissive area | 100×100 mm | 200×200 mm | 300 x 300 mm |
| Temperature range | 50 to 500°C | 50 to 500°C | 50 to 500°C |
| Emissive area uniformity (1) | ±2 at 400°C | ±3 at 400°C | ±4 at 400°C |
| Emissivity | 0.95±0.02 | 0.95±0.02 | 0.95±0.02 |
| Stability | ±0.1°C | ±0.1°C | ±0.1°C |
| Method of control | Digital self tuned PID Controller | Digital self tuned PID Controller | Digital self tuned PID Controller |
| Display resolution | 0.1°C | 0.1°C | 0.1°C |
| Warm-up time from ambient to Tmax | 30 min | 45 min | 60 min |
| Head dimensions H x W x D (mm³) | 420 X 280 X 230 mm | 520 x 480 x 300 mm | 720 x 645 x 400 mm |
| Head weight | 15 kg | 30 kg | 45 kg |
| Power supply | 230 VAC or 110 VAC 50/60 Hz 2 KW | 230 VAC or 110 VAC 50/60 Hz 3 KW | 230 VAC or 110 VAC 50/60 Hz 5 KW |
| Operating temperature range (head) | 15°C to 30°C | 15°C to 30°C | 15°C to 30°C |
*1 at 80% of emissive area
