Product Description:
This the Large Combustion cabinet production strictly in accordance with the standards of UL1581 sect 1080.1 ~ 1080.14, and recognized by the UL company in the United States and China, in full compliance with the test standard (Vertical-specimen) VW-1 Flame Test burning. The large number of affordable and widely used by the wire and cable industry. The parameters detailed as follows: throughout the trial in a volume of 4.32 m3 sealed test chamber. Test method: regulate flame height, the top end of the flame is placed under the test piece to burn for 15 seconds, 15 seconds off, repeated five times after the inspection specimen burned case, the combustion can be set, extinguished time and number of repetitions, and automatically operation. Applicable to UL1581.UL13.UL444.UL1655 of VW-1, and of CSA FT-1.

General:
The test device to meet UL1581-2001 1060) vertical combustion and FT1 test) the 1061 (cable burning test), 1080 (VW-1 flame test), 1090 (electrical combustion test line level), 1100 ( horizontal sample / FT2 burning test) requirements.

The main technical parameters:
A combustion chamber
1. Effective space: 2.4m (length) * 1m (width) * 1.8m (H)
2. Dimensions: 2.4m (L) * 1m (width) * 2.5m (high)
3. Material:
1) External: square steel frame structure, thicker 1.5mm steel with powder baked dark green color paint
2) internal: static roasted black paint
4. Observation window:
1) about the push-pull window two
2) tempered glass observation window for
3) around SUS304 stainless steel edging
4) Size: 730mm (H) * 420mm (W).
5. Operating window: 4
1) within the space dimension: ф150mm
2) external: 3.0mm stainless steel edging
3) sealed the long arm of leather gloves, length: 600mm
4) the total peripheral Size: ф220mm
6. Exhaust system:
1) spiral exhaust fan two
2) sealing the push and pull of stainless steel plate is 2.0mm
3) on both sides of a sliding slot
4) remote operation device group: a two steel rope b pulley two groups
7. Inlet: 4
1) Size: ф160mm;
2) sealing sliding plate for 2.0mm stainless steel plate
3) on both sides of a sliding slot
8. The bottom of the holder:
1) Size: 2.4m (length) * 1m (W) * 0.7m (H)
2) 60mm * 60mm * 4mm angle iron, electrostatic roasted dark green color paint 3) foot pulley: six locking pulley 4
9. Lighting equipment: anti-fog smoke stop round lights a
Second, the control section
1. A burning instructions
2. Combustion set :0-99.99 seconds set arbitrarily
3. Indicates a stop burning
4. Stopped burning set arbitrarily set :0-99.99 seconds
5. Arbitrarily set burning count :0-999999
6. With automatic combustion, stop burning, counting function
7. Vertical / horizontal conversion function
8. With automatic ignition function
9. Manual / automatic conversion function
10. Ignition high-voltage ignition
11. The test portion control, air plugs, very close contact with
Third, the test portion
1. Nozzle: 1) an angle of 20 degrees)
2. Within a flame adjustment valve. An outer flame adjustment valve. The inner flame contact point marked feet to a 5. The low flag marked feet a 6. A test length feet
7. A flame measurements
8. Test holder:
1) Material: steel after fine finishing paint.
2) Color: pure black
9. Test box SUS304 stainless steel fine processing.
10. Test frame at the bottom:
1) 2.0mm steel plate two
2) Size: 700mm (length) * 450mm (W)
3) Color: electrostatic roasted black paint
11. Independent design of the vertical and horizontal test
12. Test box plus the long arm of putter
13. Horizontal Burning flag is 3
Gas source control:
1. Gas: Bring your own, it is recommended to use methane
2. Flowmeter: 1 (United States Dwyer VA20430 type)
3. U-tube manometer: 1 (United States Dwyer of 1230-36-type)
4. Gas tees
5. Trachea: for the high-pressure tracheal