XINFU Calvet Calorimeter

Specifications Complete automatic calorimeter, automaticly stir, ignite, display status of process, alarm and print the result.

GC106 Calorimeter is new developed model based on ZDHW-5 Calorimeter. General Introduction of Calvet Calorimeter GC106 calorimeter is widely used to test the gross caloric value and net calorific value of flammable materials. It is a complete automatic machine which has large display screen. GC106 calorific tester machine is special designed for test caloric value of coal, feed, food, wood and other solid, liquid objects which are flammable. it can calculate the gross calorific value and net calorific value antomaticly.     Under High Pressure Oxygen Condition: Put samples in hot-corrosion-resistant metal crucible.      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. Calorimeter can calculate the calorific value of samples according to measure the water temperature, cylinder and bomb.     Features of GC106 1, the heat capacity of about 10500J / K 2, the external water cylinder capacity of about 51L 3, the inner cylinder capacity of about 2.1L of water 4, Accuracy: better than GB 5, the use of the environment: 5-40 ℃ 6, the temperature resolution: 0.0001 ℃ 7, the power supply voltage: AC220V ± 15% 50Hz   Working Principle of Calvet 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 GB/T 15224.3-2010: Classification for quality of coal-Part 3:Calorific value GB/T 213-2008: Determination of calorific value of coal ASTM D407: Definitions of Terms Relating to Gross Calorific Value and Net Calorific Value of Solid and Liquid Fuel ASTM D5468 - 02(2007): Standard Test Method for Gross Calorific and Ash Value of Waste Materials ASTM D2015-00: Standard Test Method for Gross Calorific Value of Coal and Coke by the Adiabatic Bomb Calorimeter (Withdrawn 2000)     Main Specification
Heat Capacity 10500 J/K
Oxygen Bomb Capacity 300 ml
Oxygen Pressure 2.8~3.0 Mpa
Water Pressure 20 Mpa
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%
Ignite Voltage AC:24V
Ignite Time 5 s
Total Weight 21.5 kg