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 What Is A Bomb Calorimeter

Heat capacity of the calorimeter temperature of the system is the amount of heat of the apparatus is increased by the absorbed heat 1 ℃, with the J / K expressed. If you want to increase the combustion temperature of the sample is calculated based on the calorific value of the sample should first know that the water temperature rises 1 ℃ need to absorb much heat.

 

 

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 What Is A Bomb Calorimeter

Same as ZDHW-5 calorimeter, it is composed of shell, outer cylinder, inner cylinder, stirrer, oxygen bomb and so on. Outer cylinder is made of double shell stainless steel, the stirrer can adjust water temperature. There is also water inlet and outlet to adjust the water temperature and water level.

 

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