Labtron LBC-C22 is manufactured with high precision temperature sensor and a high performance A/D converter. The instrument is designed and made as per the International Standards ASTM D5865-13 “Test Methods for Heat of Coal”, ASTM D240-17 “Test Methods for Calorific Value of Petroleum Products” and ASTM D4809-13“Oxygen Bomb Calorimeter”.
| Temperature measurement range | 10 ~ 35 ℃ |
| Repeatability error | ≤ 0.2 % (Grade C) |
| Endured pressure in oxygen bomb | 20 MPa |
| Operation environment temperature | 15 ~ 28 ℃ |
| Temperature resolution | 0.001 ℃ |
| Temperature fluctuation | Not more than 1 ℃ during a test |
| Ambient temperature | Less than 85 % |
| Power supply | AC 220 V ± 5 %, 50 Hz |
- High precision temperature sensor
- A high performance A/D converter
- Automatic and easy operate
It is the desired instrument for power plants, smelting, cement, and petrochemical, scientific research institutes. It is widely used to determine heat value of coal, oils, tar, and paraffin, etc.
Oxygen Bomb Calorimeter
Oxygen Bomb Calorimeter LBC-C21
- Temperature controlling range
- 10 ℃ ~ 35 ℃
- Temperature resolution
- 0.001 ℃
- Mean value of heat capacity
- 15 kJ / K
Oxygen Bomb Calorimeter LBC-C20
- Heat capacity
- 14000 ~ 15000 J / K
- Temperature measurement range
- 10 ~ 35 ℃
- Repeatability error
- ≤ 0.2 % (Grade C)