XINFU The Heat Capacity Of A Bomb Calorimeter

Place of Origin	Henan, China		Brand Name	XINFU
Model Number	GC106

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 The Heat Capacity Of A Bomb 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. Complete automatic calorimeter, automaticly stir, ignite, display status of process, alarm and print the result.
2. High test accuracy, tesing result can display directly.
3. Easy to operate, do not need skilled experts to do the complex test.
4. Stable performance.
5. Adopts the most advanced clock chip, can display time, date, week. It can also record the test time and print it on the result of test. Clock system can work when there is no electricity.
6. Auto calculate the average value when there is more than 5 times data.

 

Working Principle of The Heat Capacity Of A Bomb Calorimeter

Inner cylinder is also made of stainless steel, the cross section is oval. We special processed the surface to reduce the heat radiation and heat exchange. There is stirrer and thermometer hold designed on the top cover. Operator stick the temperature detector in the hole to test the temperature.

 

Standard Reference

ASTM E422 - 05(2011): Standard Test Method for Measuring Heat Flux Using a Water-Cooled Calorimeter ASTM D4809 - 13: Standard Test Method for Heat of Combustion of Liquid Hydrocarbon Fuels by Bomb Calorimeter (Precision Method) ASTM D1826 - 94(2010): Standard Test Method for Calorific (Heating) Value of Gases in Natural Gas Range by Continuous Recording Calorimeter ASTM E1354 - 14: Standard Test Method for Heat and Visible Smoke Release Rates for Materials and Products Using an Oxygen Consumption Calorimeter

 

 

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