Combustion Testing Equipment Vertical And Horizontal Combustion Test Chamber , Large Combustion Cabinet

DX8382 Large Combustion Cabinet UL1581 Combustion Testing Equipment, Vertical and Horizontal Combustion Test Chamber

It is produced in strict accordance with UL1581 sect 1080.1~1080.14 standard, and has been approved by Guangzhou Meihua UL company, and meets the VW-1 (V-ertical-specimen) Flame Test combustion test standard. It is applicable to the VW-1 of UL1581, UL13, UL444 and UL1655 and the FT-1 and FT-2 test standards of CSA. It is economical and widely used by a large number of wire and cable industry.

Test Method:

Adjust the flame height, put the top of the flame under the specimen, burn for 15 seconds, extinguish for 15 seconds, repeat 5 times to check the specimen incineration, burn, extinguish time and the number of repetitions, and can be operated automatically.

Parameter Details:

The entire test was carried out in a sealed laboratory with a volume of 4.32 cubic meters.

1. Combustion chamber:

1. Effective space: 2.4m (length) * 1m (width) * 1 .8m (height)

2. Dimensions: 2.4m (length) * 1m (width) * 2.5m (height)

3. Material:

Exterior: square steel frame structure, thickened 1.5mm steel plate electrostatic baking dark green paint;

Interior: Electrostatic baked black lacquer.

4. Observation window:

two left and right sliding windows; The viewing window is tempered glass;

The surrounding is edged with SUS304 stainless steel;

Size: 730mm (height) * 420mm (width).

5. Operation window: 4 in total

Inner space size: ф150mm;

Periphery: 3.0mm stainless steel edging;

Sealed with long-arm leather gloves with a length of 600mm;

Total peripheral dimensions: ф220mm.

6. Exhaust system:

two spiral exhaust fans;

The sealing push-pull plate is 2.0mm stainless steel;

Both sides are provided with sliding grooves;

One set of remote control operation device: a. two sets of steel rope type b. two sets of pulleys

7. Air inlet: 4 in total

Size: ф160mm;

The sealing push-pull plate is a 2.0mm stainless steel plate;

There are sliding grooves on both sides.

8. Bottom Fixing Stand:

Size: 2.4m (length) * 1m (width) * 0.7m (height);

Using 60mm*60mm*4mm angle iron, electrostatic baking dark green paint;

Foot pulleys: six, including 4 pulleys with locks.

9. Lighting equipment: adopt an anti-fog and smoke-proof round lamp

2. Control part

1. Burning indication 1pcs

2. Combustion setting: 0-99.99 seconds arbitrary setting

3. 1 stop ignition indicator

4. Stop ignition setting: 0-99.99 seconds arbitrary setting

5. Combustion count: 0-999999 times arbitrarily set

6. It has the functions of automatic combustion, combustion, stop ignition and counting

7. It has vertical/horizontal conversion function

8. It has automatic ignition function

9. It has manual/automatic conversion function

10. The ignition is a high-pressure ignition method

11. The test part is connected with the control, using aviation plug, and the contact is very close

2. Control part

1. Burning indication 1pcs

2. Combustion setting: 0-99.99 seconds arbitrary setting

3. 1 stop ignition indicator

4. Stop ignition setting: 0-99.99 seconds arbitrary setting

5. Combustion count: 0-999999 times arbitrarily set

6. It has the functions of automatic combustion, combustion, stop ignition and counting

7. It has vertical/horizontal conversion function

8. It has automatic ignition function

9. It has manual/automatic conversion function

10. The ignition is a high-pressure ignition method

11. The test part is connected with the control, using aviation plug, and the contact is very close

4. Air source control:

1. Gas: Methane is recommended (provided by the user)

2. Flowmeter: 1 (American Dwyer VA20430 type)

3. U-tube pressure gauge: 1 (Dwyer 1230-36 type)

4. 1 gas tee joint

5. Trachea: high-pressure trachea