裕阳YY501建筑材料放热率可燃性测试设备/锥形量热仪

1. The radiation cone: heating power 5kw, radiation intensity: 100kw / m2, equipped with three thermocouples to measure the temperature.

2. Weighing equipment: imported high-precision electronic scales, weighing 500g, resolution 0.01g

3. The exhaust system: centrifugal fans, hoods, air intake and exhaust pipes as well as the composition of the orifice flowmeter

4. The gas sampling apparatus: sampling pump, particulate filter, dehumidification cold trap, emptying bypass coefficient, water filters, CO2 filter.

5. Gas analyzer and key components are imported.

6. With embedded computers and 8.4-inch LCD with TCP / IP and RS-232 communication interfaces choice

7. Oxygen measurement:

7.1 Measuring range: 0-25%

7.2, the signal output: 4-20mA;

7.3, the response time: ≤2S;

7.4 Ambient temperature: 0-45 ℃;

7.5 Relative humidity: <90% (non-condensing);

7.6, linearity: <± 0.1% O2;

7.7 Zero drift: 0.05% O2 (one week);

7.8 Repeatability: <± 0.02% O2;

8. Carbon dioxide (CO2) measurements:

8.1.measuring range: 0-10%

8.2.Repeatability: <± 1% Zero drift: ≤2% / week Span drift: ≤2% / week

8.3.linearity deviation: <± 1%

8.4.Response Time: T90≤2 seconds

9. The data acquisition system to collect records oxygen concentration, carbon monoxide concentration test data, temperature, heat release rate, mass loss rate, it can save

10. CO and CO2 analyzers are not include.