XL-535UL UL1581 2556 Standard fire test machine

XL-535UL UL1581/2556 Standard fire test machine

Technical parameters： 

1.power：AC220V/50Hz 

2.dimension：2000*1200*2000MM(L*W*H   ) 

3.Internal effective volume：No less than 4.3 cubic meters; Upper volume of flame: no less than 2.4 cubic meters 

4.Lamp specification：meet ASTM D5025-05 and  ASTM d5207-03 6.2 

Internal diameter：9.5±0.3MM         nozzle distance air inlet height：100±10MM 

Nozzle diameter：0.90±0.03MM     jet length：1.60±0.05MM 

Lamp Angle: 90 degrees, tilt 20 degrees (optional, according to combustion method)  

5.Test stand and fixture: 1 set (horizontal and vertical support 2), the vertical VW - 1 combustion, ft-1 / FT - 2 horizontal combustion.

6.Combustion gas: methane (customer prepared, purity 98% above)

7.time system：1）fire times：0~999(can be set )，precision：±1 

2）fire time；0 ~ 999.9 S can be set arbitrarily, standard requirements 15S, accuracy: 0.1s;

3) cease-fire time: 0 ~ 999.9 S optional, standard requirements 15S, accuracy: 0.1 S;

4） continuous burning time: 0 ~ 999.9 S, digital display, controlled by hand control box button, accuracy: 0.1s

8.Flame check time: 54 s + 2 s or 84 s + 2 s (can be set and display, temperature from 100 ℃ + 2 ℃ to 100 ℃ + 3 ℃)

9.1) flow meter: 0 ~ 1000ML/min, accuracy: 2% (realizing 405 + + + 10ML/min and 965 + / min/min standard requirements).

2) u-type back pressure gauge: the water column of 45mm and 5MM water column at 225W and 125mm water column at 500W.

3) pressure gauge and pressure regulating valve.

10.Flame height rule: VW - 1 / ft-1: external flame 125MM, internal flame 40MM. Ft-2: external flame 50MM, internal flame 16.5 MM. 

11.Flame removed: tilt Angle. 

12.Temperature measuring system: it can accurately control and debug test temperature. It comes with the following:

1) intelligent temperature controller, digital display, the accuracy of + / - 1 ℃, display precision: 0.1 ℃;

2) thermal couple: the OMEGA stainless steel K type, 0.5 MM diameter probe coat, using temperature range: 0 ~ 1300 ℃;

3) temperature calibration: electrolytic copper block 10.0 + 0.05 g (flame 125MM); Electrolytic copper block 1.75 + + 0.05 g (flame 20MM);

13. Smoke exhaust system: low noise industrial fan