Standards: DIN 4102-1
The Building material flame retardant tester is Used to determine whether building materials have flame retardancy under specified conditions. Any material that has passed the combustion shaft furnace test and can pass the flammability test of building materials can be classified as flame retardant building materials.
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 ºC, 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 ºC± 1 ºC;
Furnace temperature: room temperature~300 ºC± 2 ºC;
Intake temperature: 0-50 ± 0.5 ºC;
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) ºC
Constant flow: (10+1) m3/min
Environmental temperature: 19-30 ºC;
Working voltage: AC220V ± 10% 50Hz 3.5KVA;
Company Profile
Who we are
We are professional manufacturer & supplier specialized in Civil Engineering & Material testing equipments since 2003. We can supply various kinds of testing equipments that complies to the following standards ASTM/AASHTO, ISO, EN, DIN JIS, as well as other specialized industry standards. Meanwhile we are authorized oversea market distributer of some famous China testing equipments manufacturer. Our customers come from 6 Continents with more than 90 countries & area since company has been established.
Our advantages
1. Quality assurance--We aim to long term cooperation with every of our customer
2. Reasonable price -- we believe only reasonable price can guarantee reliable quality & service
3. Wide range products--we not only sale own products but also acting products of mulity famous China manufacturers, time saving, easier process, better quality & price, guaranteed service.
4. After-sales service guaranteed--all sold products enjoy 12 months warranty period since products claimed, free spare parts (the transportation cost payment depends on the weight & destination).
5. Fast response & professionalism-- 7/24 response either on sales inquiry or after-sales service, Monday to Friday response within 2 hours, weekend response within 6hours.
6. Multi payment modes--Wire transfer (T/T), Paypal (credit card), Western Union, L/C.
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