Payment & Shipping Terms:
|Product Name:||Fire Testing Equipment||Usage:||Large-Scale Oxygen Consumption Calorimeter|
|Oxygen Measurement Range:||0-25%||Signal Output:||4-20mA|
|Response Time T90:||≤3S||Zero Drift:||0.05% O2 (one Week)|
|Power:||380V, 50HZ||Total Power:||6 KW|
GA111 NFPA266 Upholstered Furniture and Subassemblies Fire Characteristics Testing Equipment
The testing machine is mainly applied to the combustion test of upholstered furniture or its mode. It could measure heat release rate and total heat release, gas analysis, smoke transmittance.
GB/T 2794-2012 Testing method for fire characteristics of furniture and subassemblies exposed to flaming ignition source
GB 20286-2006 Requirements and mark on burning behavior
of fire retarding products and subassemblies in public place
GA111-1995 Entity room fire test surface material
NFPA 266-1998 Upholstered Furniture, Subjected to Open Flame Ignition, Using a Large-Scale Oxygen Consumption Calorimeter
The equipment consists of ignition source, conical furnace, gas analysis system, smoke density test system, exhaust duct, gas cooler, fans, measuring device component, computer control and etc.
1. Special burner.
2. Automatically collect and process data and print test report.
3. Man-machine dialogue, easy to operate.
4. Oxygen measurement:
4.1 measurement range: 0-25%
4.2 signal output: 4-20mA;
4.3 response time T90: ≤3S;
4.4 environment temperature: 0-45 ℃;
4.5 Relative humidity: <90% (no condensation);
4.6 Linearity: <±0.1% O2
4.7 Zero drift: 0.05% O2 (one week);
4.8 Repeatability: <±0.02% O2
5. Carbon dioxide (CO2) measurement:
5.1 measurement range: 0-10%
5.2 repeatability: <±1%
Zero drift: ≤2%/ week
Range drift: ≤ 2%/ week
5.3 Linear deviation: < ±1%
5.4 Response time: T90 ≤5 seconds
6. Light measuring device: light source which imported quartz halogen lamp, nominal power: 100W nominal voltage: 12V nominal light return: 2000-3000Lm
7. Receiver, silicon photocell, 0% transmittance is no light, and 100% transmittance is without shade