Carbon Residue Tester (Digital Temperature Controlled Electric Furnace Methods) LRCT-B11 is designed with special bath type having four holes with a furnace and temperature control. They are manufactured for reliable results.
| Bath type | Four holes with a furnace |
| Heating type | Electric resistance furnace |
| Temperature controlling range | 0 ~ 520 °C |
| Temperature controlling accuracy | ± 5 °C |
| Relative humidity | ≤ 85 % |
| Dimensions | 730 x 510 x 470 mm |
| Total power consumption | ≤ 2000 W |
| Ambient temperature | ~ 35 °C |
| Heating power | 300 W +600 W +1000 W |
| Power supply | 220 V ± 10 %, 50 Hz |
It is widely used in petroleum, chemical and research industries. It is also suitable for determining carbon residue in the lubricating oil, heavy liquid fuels, and other petroleum products.
| Model | Porcelain crucible | Inner iron crucible | Outer iron crucible | Burner | Bath type | Heating type | Temperature controlling range | Temperature controlling accuracy | Relative humidity | Dimensions | Total power consumption | Ambient temperature | Heating power | Power supply |
| LRCT-B10 | 30 ml | 75 ml | 190 ml | Mig Burner | - | - | - | - | - | 400 x 380 x 270 mm | - | - | - | - |
| LRCT-B11 | - | - | - | - | Four holes with a furnace | Electric resistance furnace | 0 ~ 520 °C | ± 5 °C | ≤ 85 % | 730 x 510 x 470 mm | ≤ 2000 W | ~ 35 °C | 300 W +600 W +1000 W | 220 V ± 10 %, 50 Hz |
| LRCT-B20 | - | - | - | - | - | - | - | - | ≤ 85 % | - | - | (Room temp. to 35)℃ | - | - |
