Ramsbottom carbon residue apparatus LB-10RCR is a unit with solid metal bath for determination of carbon residue of an oil. Solid state relay provides optimum voltage regulation without overshoot. Conforms to ASTM D524 standard for the Ramsbottom carbon residue of petroleum products.
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| Temperature control point | 520 °C ± 5 °C |
| Bath holes | Four |
| Sensor | PT100 (platinum resistor) |
| Ambient temperature | 10 °C ~ 40 °C |
| Relative humidity | ≤ 85 % |
| Compliance | ASTM D524 |
| Power | 2000 W |
| Voltage | AC 220 V ± 10 %, 50 Hz |
Features
Applications
Used in petroleum, aviation and oil industries to determine the amount of carbon residue left after evaporation and pyrolysis of an oil, providing an indication of coke-forming propensities.
| Porcelain Crucible | About 30 ml |
| Cover Flame Body | Diameter of upper port: Ф (90±2) mm Diameter of lower port: Ф (82±2) mm |
| Round Iron Shield | The height of the underpart is (50~53) mm. The height of the cone in the middle is (25±2) mm. There is a piece of iron wire as the fire bridge on the top. The height is (50±3) mm. It is regarded as the indicator of max height. |
| Blowtorch | It adopts a gas torch |
| Number of samples tested | 12 |
| Flow capacity | 100 ml to 1000 ml/min |
| Temperature control accuracy | 520 ± 2 ℃ |
| Heating Source | Electric heating rod |
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