Building Material Microscale Combustion Calorimeter BS EN 746-2,
ASTM D7309
Introduction:
It can determine the basic thermo-chemical data, such as Specific
Heat Release rate, combustion calorific, Ignition Temperature, by
testing very little specimen (1-10mg) in a few seconds, and predict
the combustion retardant characteristics of the tested material.
Standards:
ASTM D7309-2007;
EMC 89/336/EEC;
LVD 72/23/EEC;
BS EN 60204-1, BS EN 746-2;
Features:
1. Anaerobic and aerobic pyrolysis;
2. Fast test speed, convenient for determine, it can finish the
testing within several minutes;
3. High precise MFC(Mass Flow Controller) to control O2 and O2
flow: measurement range 20-200cm3/min;Response time less than 0.1S,
accuracy: F.S±1%;
4. O2 sensor measurement range:0-100%, T90<6S, ±0.1%, accuracy:
F.S±1%;
5. There is temperature sensor under the sample cup;
6. Automatically remove the sample cup into the combustion furnace;
7. Combustion furnace: Programmable control the heating temperature
to specified temperature, swift of the temperature below 5K/h, with
over-temperature protection function;
8. Temperature range: Room temperature-1000ºC; imported heating
wire; high performance kanthal A-1 heating element;
9. With multiple cooling devices which is convenient for thermal
dissipation;
10. LABVIEW software, PC and printer are optional, the software has
following functions:
Display the running status of the equipment;
Calibrate the equipment and store calibration results;
Collect testing data;
Calculate heat release rate(W/g), combustion calorific(J/g),
Ignition Temperature(°C);
Specifications:
Specimen size: 1-10mg, (typical specimen quality is 2-5mg), supply
with precise balance with measurement range of 42g, 0.01mg.
Size: H:1570*W343*D663mm
Specimen heating speed: 0-2K/S
N2: 99.5% purity, pressure: 20 - 25 PSI
O2: 99.5% purity, pressure: 20 - 25 PSI
