Made in Japan
Manufacturer: Chino Corporation
Model: IR-R80 Series
Models
Fixed Point Metals |
Models |
Copper (Cu: 1085°C) |
IR-80CU |
Iron-Carbon (Fe-C: 1153°C) |
IR-80FE |
Cobalt-Carbon (Co-C: 1324°C) |
IR-80CO |
Palladium-Carbon (Pd-C: 1492°C) |
IR-80PD |
Platinum-Carbon (Pt-C: 1738°C) |
IR-80PT |
Ruthenium- Carbon (Ru-C: 1953°C) |
IR-80RU |
Rhenium- Carbon (Re-C: 2474°C) |
IR-80RE |
Features
- Realizing high-temperature fixed point calibration for radiation thermometers by utilizing metal-carbon eutectic fixed points.
- Enable to fixed point calibration of standard radiation thermometer (0.65μm) by blackbody cavity of aperture diameter of 3mm.
- Prepare 7 kinds of fixed point cells from 1100 to 2500ºC (By exchangeable fixed point cells, single furnace has brought calibration of 7 fixed points.)
- Enable the power-saving feature by using cylindrical sheet heating element made of carbon-carbon fiber composite materials.
- Achieve long-term stability by employing fiber optic type radiation thermometer (0.9μm) as temperature control sensor.
Specifications
Specific Temperature Range |
1000 to 2500°C |
Maximum Temperature |
2800°C |
Longest Heat-Up Time |
Approx. 1hr. until 2500°C |
Fixed Point Crucible |
High-purity Graphite, Volume approx. 4.2cm3 |
Cavity Emissivity |
0.9996 or more |
Cavity Dimensions |
φ3×32mm |
Repeatability of Melting Point |
Within ±0.2°C |
Power Supply Voltage |
1φ, 200V AC |
Power Consumption |
Maximum 12kVA |