Advanced Instruments Co.,Limited
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Oxygen Bomb Calorimeter for measuring the calorific values of liquid and solid samples
About Bomb Calorimeter:
The Oxygen Bomb Calorimeter is applied to measure the heat of chemical reactions or physical changes. This is done by performing the reaction in a container that maintains constant volume and they are thus designed to withstand the pressure that builds up as the reaction occurs.
The Oxygen Bomb Calorimeter has wide range of application which can be applied to determine calorific value of combustible materials such as petroleum products without water (gasoline, jet fuels, diesel oil and fuel oils, etc.), coal, coke and paraffin, etc.
Features:
1. This Oxygen Bomb Calorimeter adopts sealed oxygen bomb. The whole structure adopts stainless steel material. The strength is enough to resist the max pressure (60~70 atmospheric pressure) when the solid burning. And it can resist the bigger pressure when liquid fuel burning.
2. The inner water cylinder is composed of stainless steel sheet.The cross section is pyriform and the capacity is 3kg. The water cylinder is equipped with electric stirrer inside. It ensures the temperature in the water cylinder uniform.
3. The external water jacket is double layer container. It filled with water when doing determination.It make the water temperature in the cylinder uniform by water jacket stirrer and form the constant temperature environment meeting the requirements of test.
Specifications:
| Heat capacity | 14400 J/K～15000 J/K |
| Resolution | 0.001 K |
| Measurement accuracy | ± 60J/g |
| Repeatability | ≤0.2% (Grade C) |
| Pressure endurance of oxygen bomb | 20 MPa |
| Temperature measurement range | 10 ℃～35 ℃ |
| Ambient temperature | 20±5 ℃, the fluctuation is not more than 1 ℃ during one test |
| Data saved | 31 pieces |
| Relative humidity | ≤85% |
| Power supply | AC 220V±5%, 50 Hz |
| Dimension | 600mm×460mm×430mm |
| Total power consumption | Less than 150W |
| Note | Pellet press machine is optional accessory |