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Black Heat Insulation Flammability Test For Plastics Flame Spread Characteristic Tester

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Black Heat Insulation Flammability Test For Plastics Flame Spread Characteristic Tester

China Black Heat Insulation Flammability Test For Plastics  Flame Spread Characteristic Tester supplier
Black Heat Insulation Flammability Test For Plastics  Flame Spread Characteristic Tester supplier Black Heat Insulation Flammability Test For Plastics  Flame Spread Characteristic Tester supplier Black Heat Insulation Flammability Test For Plastics  Flame Spread Characteristic Tester supplier Black Heat Insulation Flammability Test For Plastics  Flame Spread Characteristic Tester supplier

Large Image :  Black Heat Insulation Flammability Test For Plastics Flame Spread Characteristic Tester

Product Details:

Place of Origin: China
Brand Name: HOOHA
Certification: The test method for the combustion and flame spread of thermal insulation materials by GB/T25353.
Model Number: ZY6235A

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: 3000-80000USD/PC
Packaging Details: wood package
Delivery Time: 30 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10 sets/month
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Detailed Product Description
Size Of Combustion Box: L1397*W495*H2000 (mm) Power Supply Voltage: Three-phase AC220V Plus Or Minus 10%
Timer: 0~99.99s/m/h Can Be Set Timing Accuracy: < 1s/h
Heat Flow Meter Accuracy: < / -3% Gas Flowmeter: Accuracy Of Plus Or Minus 1%

Heat Insulation Flammability Test For Plastics Flame Spread Characteristic Tester

 

Scope of application:


1. Test of the combustion and flame spreading characteristics of heat insulation materials exposed to radiant heat source and flame

2. It is applicable to evaluate the combustion and flame spread characteristics of insulationmaterials.

Meet the standard:

  • ASTM E648—— Standard Test Method for Critical Radiant Flux of Floor- Covering System Using a Radiant Heat Energy Source
  • ASTM E 970—— Standard Test Method for Critical Radiant Flux of Exposed at Attic Flooring Insulation Using a Radiant Heat Energy Source
  • NFPA 253—— Standard Method of Test for Critical Radiant Flux of Floor Covering System Using a Radiant Heat Energy Source (National Fire Code. Vol.6)
  • ISO 9239-1—— Reaction to Fire Tests for Flooring- Part 1: Determination of Burning Behavior Using a Radiant Source
  • ISO 9239-2—— Reaction to Fire Tests for Flooring- Part 2: Determination of Flame Spread at a Hat Flux Level of 25kW/m2

 

Main features:


Equipment structure:

1. The resulting test chamber is insulated with calcium silicate insulation board and is provided with a temperature resistant observation window.

2. The stainless steel sample support assembly is mounted on a sliding platform to allow safe and easy loading of the test sample.

3. The radiant heat is applied by means of a gas-fuelled panel, inclined at 30º, and directed at a horizontally mounted floor covering system specimen.

4. The radiant panel generates a radiant energy flux distribution ranging from a nominal maximum of 10.9 kW/m2 to a minimum of 1.1 kW/m2.

5. Dummy calibration specimen with holder, calibrated heat flux meter and mounting.

6. The distance burned until flame-out is reached and converted, by calibration, into an equivalent critical radiant flux, in kW/m2.

7. Heat Flux Meter: Range : 0 ~ 50 kw/m2; Surface emissivity :ε=0.95± 0.05

8. A smoke measuring system, according to DIN 50055, is mounted on a separate frame at the exhaust stack.

Black Heat Insulation Flammability Test For Plastics  Flame Spread Characteristic Tester

Control system:

1. Computer control system: including computer and printer.

2. Windows XP operating system.

3. All electronic components are in domestic leading brands, and both are directly supplied by manufacturers, which can better guarantee the quality of components.

4. The equipment has the following safety protection devices: power overload, short circuit protection and overload protection of control loop.

 

Main parameters:


1. Power supply voltage: three-phase AC220V plus or minus 10%;

2. Maximum power usage: 5KW;

3. Maximum power usage: 5KW;

4. Timer: 0~99.99s/m/h can be set

5. Timing accuracy: < 1s/h;

6. Heat flow meter: 25.4MM in diameter (0-5.7) Kw/m2;

7. Accuracy of heat flow meter:

8. Heat flow meter accuracy: < / -3%;

9. Radiation boards are divided into two types:

Propane gas board: made from porous refractory plate, shell SUS304 stainless steel, the size of 305 + / - 3 ㎜ * 305 + 3 ㎜; Radiant panel the highest heat resistance of 900 ℃

Electrothermal board: consisting of 6 76 mm wide radiation article, shell SUS304 stainless steel, the size of 327 + 3 ㎜ * 470 + 3 ㎜. Radiant panel the highest heat resistance of 900 ℃

10. Radiant panel air source: air + propane mixture

11. Radiation plate power supply: three-phase 220V

12. Thermocouple: a type K stainless steel armored thermocouple with a diameter of 0.5mm;

13. Gas flowmeter: accuracy of plus or minus 1%;

14. Air flow meter: gas flow meter: accuracy of plus or minus 1%;

15. Combustion burner: brass production, fire hole diameter 0.15, length 71;

16. Flame height: 127MM adjustable;

17. Ignition system: high-voltage electronic ignition;

18, flue gas treatment system: adopting strong exhaust system, the machine is equipped with powerful fan, when the test is finished, start the fan system will exhaust gas emitted, the purification treatment, meet the national discharge standard.

Black Heat Insulation Flammability Test For Plastics  Flame Spread Characteristic Tester

Technical services:


1. Ground level, good ventilation, free of inflammable, explosive, corrosive gas and dust.

2. There is no strong electromagnetic radiation source nearby.

3. Maintain proper maintenance space around the equipment.

4, using the environment temperature 25 ℃ ~ 35 ℃.

5. Power supply: three-phase 220V/ 50HZ.

6. Voltage allowable fluctuation range: 220V plus or minus 10%.

7. Frequency allowable fluctuation range: 50Hz plus or minus 1%.

Black Heat Insulation Flammability Test For Plastics  Flame Spread Characteristic Tester

GBT 11785.pdfBS EN ISO 9239_1-2010.pdfASTME648-15.pdf

Contact Details
Dongguan HOOHA Electrical Equipment Company Limited

Contact Person: admin

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