Chino, Japan
Chino NRLM Type Black Body Furnaces
Made in Japan
Manufacturer: Chino Corporation
Model: NRLM Type
Models
Models | Types | |
|---|---|---|
| IR-R24 | NRLM type comparison blackbody furnace | For low temperature |
| IR-R26 | For medium temperature | |
| IR-R27 | High temperature comparison blackbody furnace | |
Features
- The cavity is profiled as a double cone and the high emissivity is realized with a large opening.
- For low temperature, a platinum resistance thermometer (sold separately) is used as a standard thermometer.
- For medium temperature, a 0.9µm standard radiation thermometer (sold separately) is used for comparison calibration.
- Long-term stability
Specifications
IR-R27
IR-R24,IR-R26
Model | NRLM type comparison blackbody furnace | High temperature comparison blackbody furnace | |
|---|---|---|---|
For low temperature IR-R24 | For medium temperature IR-R26 | IR-R27 | |
Temperature range | 50 to 450°C | 200 to 1050°C | 800 to 1450°C |
Maximum temperature | 500°C | 1100°C | 1500°C |
Maximum temperature rising time | 2 hours | 4hours | 2 hours |
Cavity opening diameter | 60mm | 50mm | 30mm |
Cavity emissivity | 0.993 | 0.997 | 0.99 |
Cavity section shape | Double cone type | Cylindrical cone type | |
Temperature stability | ± 0.15K/30 minutes | ± 0.25K/30 minutes | ± 0.5K/30 minutes |
Power supply | 100VAC, Single phase | 200VAC, Single phase | |
Power consumption | Maximum 500VA | 1200VA | 2500VA |
Weight | About 30kg | About 32kg | About 36kg |
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