DONGGUAN YUYANG INSTRUMENT CO., LTD
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ASTM D2843 Building Material Burning or Decomposition Smoke Density Fire Tester
Application:
The ASTM D2843 building material burning or decomposition smoke density fire tester is used for measuring the somke-producing characteristic of building material under controlled condition of combustion or decomposition, and also can be used for other plastics.
Standards:
ASTM D 2843,DIN 4102,GB/T 8627
Specification:
1. Gas source: 95% propane gas or higher purity, or the same purity of gas(owned);
2. Photometric system: a light source for the light bulb 15 w, working voltage of 6 v.
3. Smoke density measurement range: 0 ~ 100%;
4. Smoke density measurement accuracy: ±3%;
5. Receive the lens focal length: 60 ~ 65 mm;
6. Main burner work pressure: 276 kpa (adjustable);
7. Auxiliary combustion chamber pressure: 138 kpa (adjustable);
8. Supply voltage: AC220V±10%,50Hz;
9. Using power: 0.5 KW.
10. Combustion box dimension: L300*W300*H790(mm);
11. Equipment overall dimensions: (800 * 500 * 500) mm;
12. Combustion box adopts 304 steel plate, thickness of 1.2 MM;
13. Weight: 35 Kg.