Burn in Test Chamber

Burn in test chamber is suitable for evaluating the horizontal combustion performance of small foamed plastic samples with density less than 250kg/m3 as determined by ISO 845:1985 under laboratory conditions.

Product Details

Scope Of Use

Burn in test chamber is suitable for evaluating the horizontal combustion performance of small foamed plastic samples with density less than 250kg/m3 as determined by ISO 845:1985 under laboratory conditions.


Main Technical Parameters

1. Ambient temperature: - 10 ℃ ~ 30 ℃

2. Relative humidity: 85%

3. Power supply voltage and power: 220V 10% 50HZ power

4. Single chip microcomputer control, reading automatic timing.

5. The Bunsen burner inner diameter: 9.5 mm ± 0.3 mm Bunsen burner can be tilted within 0-45 °

6. Bunsen burner blue flame height: 15mm-100mm can be adjusted at will, with a flame height scale

7. Adjustment distance of the vertical direction of the sample clip:≤ 100mm; adjustment distance of the horizontal direction of the sample clip:≤ 70mm

8. Level the sample holder can be 90 ° and textile sample holder (optional)

9. Automatic ignition time of Bunsen burner: any setting

10. Air source: industrial-grade methane gas, concentration not less than 98%, calorific value of (37+1) MJ/m, with regulator and pressure gauge to ensure even airflow.Similar results can be obtained for (37+1) MJ/m cubed mixed gas sources or (94±2) MJ/m cubed propane gas.In case of dispute, industrial grade methane gas should be chosen.

11. External dimensions: 1160mm wide * 600mm deep * 1310 high (including feet) mm

12. Combustion test area volume: > 0.5 cubic meter, length * width * height about 900mm * 590mm * 1050mm, black background, background illumination 20Lux


Attached goods list

1. Power cord root 1

2. Two igniters, one

3. Set of horizontal style frame 1

4. Set of vertical style frame 1

5. Air source 1.5m

6. Spare ruler is only 1

7. Copies of the instruction manual

8. Certificates 1


Design Standards

Standard test method for fire behaviour of rigid foam plastics - vertical combustion method

Standard test method for fire behaviour of cellular plastics - horizontal combustion method


Applicable Standards

ISO9772 foam plastics -- determination of horizontal combustion performance of small specimens under small flame conditions

ISO 97738 plastics -- determination of the contact combustion performance of a vertical soft specimen with a small flame source

ASTMD 3014-04a rigid thermosetting foam flame height, burning time and mass loss

 


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