Building Material Product Combustion Calorific Value Measuring
Instrument , Flammability Testing Machine
Scope of application:
Building material products combustion calorific value tester, also
known as calorimeter, in the constant heat capacity of the oxygen
bomb calorimeter, the determination of the combustion heat value of
the building materials test. Including the total calorific value of
combustion and net calorific value.
Standards:
Comply with GB/T14402-2007 "Determination of combustion performance
of combustion of building materials and products" and ISO 1716-2002
"Testing of combustion heat value of building products on fire
reaction test"
Technical parameters:
1, the total calorific value of combustion: 30000000/Kg (30MJ/kg)
2. The dynamic value of the recurrence error of the combustion
calorific value ≤0.1%
3, temperature range: 0 ~ 50 °C
4, temperature resolution: 0.0001 °C using PT100 sensor
5, oxygen bomb volume: 300ml. The mass is 32kg
6, the inner cylinder volume: 2200m
7, Oxygen bomb oxygenation pressure 0-35Mpa no leakage
8, oxygen bomb pressure resistance: ≥ 21Mpa water pressure
9, stirring power: 3W
10, stirring speed within the barrel: 375r/min
11, power supply: AC185-245V
12, two stainless steel (stainless steel)
13. Oxygen bombs
14, ignition coil 1 volume
15. Inclusion method and cigarette method
16. A set of cigarette preparation equipment
17. The system automatically records the temperature rise data and
time; the system can automatically perform temperature correction
and total calorific value calculation based on the input heat
capacity, sample mass and additional heat, and gives the result;
the computer of the experimental device has an icon display
Function, display curve Excel data table, print function, data
input, command control function; In order to complete the system,
the computer system can add fault alarm, warning alarm and other
functions
18. Ignition circuit: voltage 12V, adjustable current 100mA,
ignition wire 0.1mm diameter wire 19, thermal insulation system and
isothermal heating system
20, total calorific value and net calorific value are directly read
without calculation
21, a set of computer printer
