The product name:flame retardant tester
use：Under prescribed conditions determine whether building materials fire resistance, all shaft furnace by burning test and can through building materials flammability test materials can be classified as flame retardant of building materials.
technical standards：GB8625, DIN4102 "building materials difficult flammability test method"
Burning shaft furnace: the combustion chamber, burner, specimen holder, steady flow, and air flue and other parts
Dimensions: length 1020 x 1020 x 1020 mm wide
Within the combustion chamber: consists of furnace wall and furnace door, size: 800 MMX long 800 MMX height 2000 mm wide
Ф burner: nozzle Ф 3.5 mm inner diameter, diameter 4.5 mm. From the bottom of 1000 mm.
Test stand: 380 x 380 x 380 mm wide, long with Angle steel is made.
Air current stabilizer: a box, set in the bottom burner. Lay at the bottom of the wire, it laid glass fiber mat
Flue: is a square, 500 mm length, is located in the stove top.
Control part: meter, thermocouple, temperature recorder and temperature controller
Meter: methane is 6 ~ 60 l/MIN is adjustable, adjustable air for 3 ~ 30 m/MIN
Thermocouple: the diameter of 3.0 mm armoured thermocouple
Temperature recorder and thermostat: ? multiple channels