Fire retardant wood burning test equipment

Product Introduction:

Fire retardant wood stack method combustion test device is a test device developed and produced by referring to the People's Republic of China public safety industry standard GA/T42.1 "Fire retardant wood combustion performance test method - Wood stack method". MDF-1 type flame retardant wood wood stack combustion test device is suitable for testing the combustion quality loss rate and flame burning time of all kinds of wood with thickness above 20mm in production and engineering after flame retardant impregnation treatment under specified combustion conditions.

Working conditions:

1. Ambient temperature: room temperature —— 35oC

2. Ambient humidity: ≤70%

3. working voltage: AC 220±10V

4. gas source: natural gas, liquefied petroleum gas

5. timing accuracy: 3min±GA/T 42.1 Flame retardant wood burning performance test method wood stack method 0.1s

6. temperature error: 310oC≤±10oC

Specimen preparation:

1. The specimen size is 76mm×13mm×13mm, the cutting error is ±1mm, and the surface is required to be smooth and flat. Three sets of 24 pieces were prepared for each test piece.

2. The specimen is cut 0.6mm away from the longitudinal end of the wood, less than 1m long wood, and cut from the middle to both sides.

3. the specimen cut from the upper and lower sides of the width of the wood along the thickness direction parallel cut 13mm×13mm test piece two layers, and then cut 76mm along the length direction of the test piece, the remaining center part is not sampled.

4. before the test, the specimen must be at a temperature of 23±2oC, relative humidity (50±5) % of the condition, so that its quality is constant. The determination condition is the interval of 24h, the mass change of two weighing before and after each group is not more than 1%.

Other supplier products

	Carpet Pilling and Fuzzing Tester	Instrument Description This instrument is used to simulate the pilling and fuzzing phenomena that occur during the normal use of carpets. The inst...
	VW-1 wire and cable burning tester	VW-1 wire and cable burning tester is suitable for measuring the resistance of wire, cable or rope to flame horizontal propagation and falling of ...
	Computer-controlled Helmet Impact Tester	Application Scope This testing instrument is applicable to the impact - energy absorption performance test of helmets. It is used to evaluate the ...
	Hexapod Tumbler test machine	Application Textile Industry: Assesses carpet pile integrity for residential, commercial, and automotive applications. Quality Control: Validat...
	Rain Tester	Standard AATCC 35: Water Resistance: Rain Test for Fabrics BS EN ISO 22958: Textiles – Determination of Resistance to Water Penetration &...

供应产品

Same products

	Xenon Test Chamber	卖方: Standard International Group (HK) Limited	Features and Benefits 1.The use of xenon arc lamp as a light source, can simulate the full sunli...
	Single Cable Vertical Flame Tester	卖方: 上海千实精密仪器	Introduction Single Cable Vertical Flame Tester is used for the vertical flame propagation of a ...
	Safety Helmet Flammability Tester	卖方: 上海千实精密仪器	Product Introduction: Safety hat flame retardant performance tester for safety hat flame retarda...
	Furniture flammability tester	卖方: 上海千实精密仪器	Product details Furniture flammability tester is mainly used to test the combustion performance ...
	Flame retardant testing machine	卖方: 上海千实精密仪器	Feature highlights: Flame Retardant Tester is designed for testing plastic runway surface layers...