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BS7177 Flammability(Open Flame) Of Mattress Testing Machine CFR1633

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BS7177 Flammability(Open Flame) Of Mattress Testing Machine CFR1633

Country/Region	china
City & Province	dongguan guangdong
Categories	Battery Chargers

Product Details

BS7177 Flammability(Open Flame) Of Mattress Testing Machine CFR1633

Scope:

The standard GB17927.1~2-2011 testing equipment is suitable for soft spring mattresses and sofas used in hotels and families.Soft furniture spring soft mattress and sofa anti - ignition characteristic testing machine.

Standard:
GB17927.1~2-2011,BS5852,CFR1632,CFR1633

BS7177:2008 Specification for resistance to ignition of mattresses, divans and bed bases

Model: DX8036B

Product Description:
An overview of the equipment respectively uses the smoldering cigarette and the simulated match flame as the ignition source to conduct the anti-ignition test on the soft furniture, which simulates the anti-ignition performance of the soft furniture when it is impacted by the match flame and the cigarette end flame in actual use, so as to judge the anti-ignition performance of the soft furnit
ure.The test box adopts heat insulation treatment, the outer layer uses stainless steel, middle and inner layer adds heat insulation material, the box body is beautiful and generous.
Technical parameters:
Simulated match flame

Ignition source system	a stainless steel combustion tube with an external diameter of (8 ± 0.1mm) and an internal diameter of (6.5 ± 0.1mm) and a length of (200 ± 5mm);
Hose	length (2.5 ~ 3mm), inner diameter (7 ± 1mm) shall be connected with stainless steel combustion tube
Flow control system	including a flow meter, fine tuning valve, switch valve and pressure regulating valve
The flow is (45 + / - 2) m1/min, and the nominal output pressure provided by the system is 2.8kpa
Timing range	0-999s, which can display and record the time of reburning or overburning, fabric cracking time and test piece extinguishing time respectively
Test distance of igniter	20-80 adjustable, with automatic movement and evacuation of ignition mechanism
Flow measurement range	10~100m1/min

Cigarette lighting source:

Cigarettes Length	60 ± 5 mm
Cigarettes Diameter	8 ± 0.5 mm
Cigarettes Quality per unit length	(0.6 ± 0.1) g/50mm
Cigarette burning time	(12 ± 3) min/50mm
Laboratory	2.5 meters long, 2.2 meters wide, 2.5 meters high, including ventilation pipes.Made of stainless steel
Observation window	a large observation window of tempered glass with SUS304 stainless steel surround
Fuel gas flow regulation	the test gas flow rate is adjusted, which is 45 plus or minus 2mL/min
Timing	0-99.99h /m/s arbitrary setting

Control system:

Automatic ignition function	high voltage electronic fire
Butane flowmeter	0~100m1/min
U-type pressure gauge	0~3kpa
Timer	range 0~99.99 hours
Gas pressure gauge	0~ 0.1mpa, with a resolution of 0.01 MPa
Air supply	butane gas with a purity of more than 95% (self-provided by the user)
Control box size	880mm (W) * 600mm (D) * 1550mm (H)