XINFU Calorimeter bomb calorimeter

    General Introduction of  bomb calorimeter Calorimeter (Calorimeter), commonly known as the calorimeter, said kcal domestic instrument, the main measure calorific coal, straw and other solid, but also measurable heat oil and other liquids, mainly for thermal power, cement, coal, new energy, etc. fields.     bomb calorimeter Under High Pressure Oxygen Condition: Put samples in hot-corrosion-resistant metal crucible of the bomb calorimeter.      Put this crucible in oxygen bomb and seal it.      Charge oxygen in the bomb until the pressure reach 3.0Mpa      Put oxygen bomb in and turn on the calorimeter, burn the sample. The heat will pass to the water in cylinder. bomb calorimeter can calculate the calorific value of samples according to measure the water temperature, cylinder and bomb.     Features of ZDHW-6  bomb calorimeter 1, bomb calorimeter uses advanced single-chip system, the instrument has automatic water, drainage, auto temperature, automatic mixing, automatic ignition, automatic printing and other functions, simple operation, long continuous measurement. 2, large-screen LCD display, English menu, simple and easy to operate. 3, with the experiment and converted high calorific functions. 4, automatic cooling calibration experiments, the use of ambient temperature requirements relaxed. 5, the automatic tracking the ambient temperature, the water temperature need not be measured outside the barrel.   Working Principle of  bomb calorimeter Stirrer is composed of mini electric motor, stir vane and stirring shaft. The stirring speed is stable. Inner cylinder frame is made of plexiglass or bakelite. Oxygen charger is special designed to work with calorimeter, it can completely avoid splash during the charging. The charging speed can be adjusted. It is very easy to operate.   Standard Reference of  bomb calorimeter ASTM E870 - 82(2013): Standard Test Methods for Analysis of Wood Fuel ASTM D7309 - 13: Standard Test Method for Determining Flammability Characteristics of Plastics and Other Solid Materials Using Microscale Combustion Calorimetry ISO 15971-2008: Natural gas - Measurement of properties - Calorific value and Wobbe index ISO 1928-2009: Solid mineral fuels - Determination of gross calorific value by the bomb calorimetric method and calculation of net calorific value ISO 9831-1998: Animal feeding stuffs, animal products, and faeces or urine - Determination of gross calorific value - Bomb calorimeter method     bomb calorimeter Main Specification 
bomb calorimeter Heat Capacity 10500 J/K
bomb calorimeter Oxygen Bomb Capacity 300 ml
bomb calorimeter Oxygen Pressure 2.8~3.0 Mpa
bomb calorimeter Water Pressure 20 Mpa
bomb calorimeter Weight 2.5 kg
Dimension Φ86.2*181 mm
Outer Cylinder Capacity 17 L
Inner Cylinder Capacity 2.1 L
Display Range 0.000~65.000 ℃
Response Time <1 s
Resolution 0.001 ℃
Linearity <0.08% (Heating Rate 5℃)
Temp Accuracy 0.003℃ (Heating Rate 5℃)
Working Voltage AC:220±10%V
Operating RH <80%
bomb calorimeter Ignite Voltage AC:24V
bomb calorimeter Ignite Time 5 s
bomb calorimeter Total Weight 21.5 kg