Home ProductsFlammability Test Chamber

Hot Wire Coil Ignition Flammability Test Chamber For Solid Electrical Insulating Materials IEC 60IEC60695-2-20

Certification
China Sinuo Testing Equipment Co. , Limited certification
China Sinuo Testing Equipment Co. , Limited certification
Customer Reviews
Perfect on-site installation service, excellent training and technology support. Absolutely helps us a lot.

—— Aryan Das

Thanks. Your company is very professional, I am sure we will have good cooperation in the future.

—— Fernando Fuentealba

It's a great purchase, good products received with good packing, will back to you for next needs.

—— Sarah Rashad

I'm Online Chat Now

Hot Wire Coil Ignition Flammability Test Chamber For Solid Electrical Insulating Materials IEC 60IEC60695-2-20

Hot Wire Coil Ignition Flammability Test Chamber For Solid Electrical Insulating Materials IEC 60IEC60695-2-20
Hot Wire Coil Ignition Flammability Test Chamber For Solid Electrical Insulating Materials IEC 60IEC60695-2-20 Hot Wire Coil Ignition Flammability Test Chamber For Solid Electrical Insulating Materials IEC 60IEC60695-2-20 Hot Wire Coil Ignition Flammability Test Chamber For Solid Electrical Insulating Materials IEC 60IEC60695-2-20 Hot Wire Coil Ignition Flammability Test Chamber For Solid Electrical Insulating Materials IEC 60IEC60695-2-20

Large Image :  Hot Wire Coil Ignition Flammability Test Chamber For Solid Electrical Insulating Materials IEC 60IEC60695-2-20

Product Details:
Place of Origin: China
Brand Name: Sinuo
Certification: Calibration Certificate (Cost Additional)
Model Number: SN778
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Plywood
Delivery Time: 20 Days
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 10 Sets Per Month
Detailed Product Description
Control: Button Operation Display: Digital Display
Test Time: 120s Test Power: 0.26W/mm ± 0.01W/mm
Test Volume: >0.5³( Test Standard: IEC 60IEC60695-2-20
High Light:

flame test chamber

,

flammability test apparatus

IEC 60IEC60695-2-20 Hot Wire Coil Ignition Test Apparatus for Solid Electrical Insulating Materials

 

Overview:

 

Hot wire ignition test apparatus conforms to IEC60695-2-20-1995, ASTMD3874-1997, IEC60950-1999, UL746A-2000, UL746C-2000, IEC829-1998.

 

This chamber has a black background inside, with ventilation and lighting device, the time and power can be digital displayed, with large observation window for observation and recording conveniently, high quality components ensure the stability and accuracy of the testing.

 

Working Principle:

 

Hot wire ignition test use specific size (0.5mm length 250mm) specific material (Ni80/Cr20) electric wire, after pre-annealing required heating power (0.26W/mm) and the specified time (8s ~ 12s), winding 5 full circle on the sample according to a certain in winding tension (5.4N) and winding pitch (6.35mm), test the specimen wounded by electric wire to 120s under the provisions of the heating power (0.26W/mm), assessment the specimen's fire risk according to the test result whether it is ignited and the ignition time.

 

Technical Parameters:

 

Input power 220V/50Hz or 110V/60Hz can be customized
Output Power 10V, 30A, 300W
Electric wire Ø 0.5mm, Ni80/Cr20, length: 250 mm ± 5mm, cold resistance: 5.28Ω / m
Annealing bracket spacing

250mm

 

Test article bracket spacing and height 70mm, 60mm high
Winding tension and winding pitch

5.4N ± 0.2N, 6.35mm ± 0.5mm (within 31.5mm ± 0.5mm, wind 5 full circle)

 

Annealing time and power 8s ~ 12s (1s ~~ 999.9s significant number can be preset) ± 4% 0.26W/mm (digital adjustable)
Test time and power

the 120s (the 1s ~~ 999.9s number was preset) 0.26W/mm ± 0.01W/mm (digital display can be adjusted)

 

Size of the test sample length (125mm ± 5mm) × width (13.0mm ± 0.3mm) × thickness (3.0mm-12mm) ± 0.1mm
Test area volume >0.5³(can be costumed 0.75³,1³)
 

 

Hot Wire Coil Ignition Flammability Test Chamber For Solid Electrical Insulating Materials IEC 60IEC60695-2-20 0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

What kinds of materials can be tested by hot wire based test methods:

 

It is applicable to solid electrical insulating materials. It is intended to provide a relative comparisonof the behaviour of various materials according to the time taken to ignite the specimen during application of heat from an electrically heated coil as an ignition source.

 

The test method is not valid for determining the ignition behaviour of complete items of equipment, since the dimensions of the insulating systems or combustible parts, the design and heat transfer to adjacent metallic or non-metallic parts, etc. greatly influence the ignitability of the electrical insulating materials used therein. In addition to this, it is not valid for determinng fire behaviour and fire hazard of equipment.


 

Contact Details
Sinuo Testing Equipment Co. , Limited

Contact Person: Manager

Tel: +8613527656435

Send your inquiry directly to us (0 / 3000)