DIN 4102-1 Flame retardant test chamber for building material

 Features

1. Adopting computer control with high degree of automation, the next operation information prompt can print various data and curve graphs during the experimental process;

2. When preheating the furnace wall temperature, the temperature is reflected on the computer display screen in a cylindrical shape and different colors, which is more intuitive;

3. The solenoid valve is connected to combustible gas and controlled by a computer. When the maximum flue gas temperature exceeds 200 ℃, the computer will automatically close the solenoid valve, ensuring safe and reliable testing;

4. Equipped with a high-power constant temperature and current device, with fast constant temperature and accurate flow rate;

5. Use imported wind speed sensors to monitor flow online and reflect it digitally.

Technical parameters

Gas source: Industrial methane, purity>95%;

Flowmeter: methane is adjustable at 6~60L/MIN, and air is adjustable at 3~30L/MIN

Furnace wall temperature: room temperature~100 ℃± 1 ℃;

Furnace temperature: room temperature~300 ℃± 2 ℃;

Intake temperature: 0-50 ± 0.5 ℃;

Pressure difference: 0-30Pa ± 1Pa;

Differential pressure measurement range: 0-100pa, accuracy: 0.2%

Temperature recorder and temperature controller: capable of continuously recording temperature through multiple channels and displaying curves

Constant temperature: (23 ± 2) ℃

Constant flow: (10+1) m3/min

Environmental temperature: 19-30 ℃;

Working voltage: AC220V ± 10% 50Hz 3.5KVA;