Vertical Fire Resistance Test Furnace for Smoke Venting Fire Dampers

Vertical Fire Resistance Test Furnace for Smoke Venting Fire Dampers used for building ventilation, air conditioning and smoke exhaust systems, fire dampers, smoke venting valves, exhaust valves and many more.

Specifications:-

Warranty:-1 year

Customized support:-OEM, ODM

Model Number:-D298

Certification:-CSA, pock, Reach, IECEE, sock, UL, EPA, GS

Loading system:-Pressure sensor

Power:-Electronic

Electrical control:-PLC program

Material:-Stainless Steel

Standard:-UL 10C

Application:-Fireproof doors

Mobile thermocouple:-Infrared thermometer

Burner:-8

Furnace inner size:-2.5M(L) x 2.5M(D) x 1.25M(H)

Technical parameters
Fire test furnace	It is a vertical test furnace with an inner size of 2.5M (length) x 2.5M (deep) x 1.25M (height).
Furnace structure	Steel structure frame furnace wall with refractory is used to form the brick in the middle frame. The inner side of the furnace wall of the steel structure is made of high temperature resistant heat insulation material with a density greater than 1000kg/M3. The with color steel, the thickness of the test temperature in the furnace is up to 1250℃. The furnace is outer side is wrapped produced, installed and tested in our factory, and disassembled into suitable furnace lining material is 65mm, and the reloading according to the preset function of your company. The parts are packaged and transported into the trailer.
Temperature measurement system	Available
Backfire surface temperature measurement	Using a thermocouple, fusion welding diameter of 12MM diameter of 0.5MM  in thickness of 0.2MM,. On large nickel-chromium nickel-silicon thermocouple the round copper plate, the according to GB/T16839.1 width. Both are 30MM asbestos suitable for GB/T7633-2008  should cover the length and liners with a thickness of 2.0MM. 20 in total
Average temperature measurement	8 thermocouples, and GB/T17428-2009
Maximum temperature measurement	The of 20 double doors with a molded thermocouple is a measurement slab that maximum door width can cover up to a of 1200 mm.
Mobile thermocouple	Using infrared thermometer measurement
Internal thermocouple	4 thermocouples, measuring the internal temperature which are suitable for of the ventilation duct.
Ambient temperature measurement	An armored thermocouple with nickel-chromium a diameter of 3.0 mm is used, large nickel-silicon K-type thermocouple which conforms to the specified in GB/T16839.1.
Pressure measurement in the furnace	T-shaped accuracy ± 2pa. Three measuring probe, measuring pieces
Loading system	Using a pressure sensor to measure
Deformation measuring instrument	Using electronic deformation measuring device
Slot probe	Made according to GB/T9978.1 standard
Burner	There embedded in the furnace are 8 high-speed burners walls on both. Provides the heat needed sides, six on each side to heat up the furnace.
Exhaust smoke	Three in the furnace wall on the back exhaust body is discharged holes are installed side of the to the flue behind, and the flue furnace wall to connect gas in the furnace. Control pressure.
Fire hole	There are two fire holes on the back side wall of the furnace body to observe the fire surface and flame of the test piece during the test.
Loading device	It adopts a cart wide, and is composed of a car body and a test piece platform. The car body, which is 3.5M high and 3.0M  is designed with four ground wheels, which can. The test platform: 3.0m*3.0m be moved on the rail square steel frame. During the test, the test piece platform with the test piece was lifted onto the vehicle body with an electric hoist, then the cart was pushed to the test position and fixed, and then the test was started.
Electrical control part	MCGS configuration software and PLC program using the embedded integrated industrial computer. Including the main control interface, furnace temperature curve interface, test piece temperature interface, history record interface, and parameter determination interface.

 

Packing and Delivery:

This is packed by wooden case.

 

Frequently Asked Questions:-

What is UL 10C?

“Standard for Tests of Assemblies” The tests expose Positive Door followed by the application Pressure Fire exposure temperatures a specified throughout a to achieve specimen to a standard fire specified time period, of controlled standard fire hose stream.

What is the difference between a fire damper and a smoke damper?

A fire duct temperature damper closes once the level of the close-to-melt enough links. A smoke reaches a high the detection damper a fusible upon of smoke.

How do smoke dampers work?

Fire dampers the a set the damper slams the detection point respond to heat, when of smoke shut. Smoke dampers respond to, and automatically. They can also be close temperature reaches activated remotely. They resist the passage of smoke, toxic gases and air through a fire barrier.