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| Categories | Fire Resistance Tester | 
|---|---|
| Price: | US$2000-$30000 | 
| Place of Origin: | China | 
| Brand Name: | CHENGFENG | 
| Certification: | ISO,CE | 
| MOQ: | 1 Set | 
| Packaging Details: | Wooden cases | 
| Delivery Time: | 10 Work Days | 
| Payment Terms: | T/T,Cash,L/C,Western Union,MoneyGram | 
| Supply Ability: | 5 units per month | 
| model number: | CF7173 | 
| Product name: | Glow wire testing machine | 
| Keyword: | Glow wire test device | 
| Hot wire temperature: | 500 ~ 1000℃ adjustable | 
| Temperature tolerance: | 500 ~ 750℃ ±10℃, > 750 ~ 1000℃ ±15℃ | 
| Scorching time: | 0-99 minutes and 99 seconds adjustable | 
| Ignition time: | 0-99 minutes and 99 seconds | 
| Blanching depth: | 7mm±0.5mm | 
| Reference standard: | GB/T5169.10, GB4706.1, IEC60695, UL746A | 
| Workroom volume: | 0.5 m3 | 
| Company Info. | 
| Dongguan Chengfeng Testing Equipment Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 



| Introduction: | The hot wire tester will heat the specified material (Ni80/Cr20)
and shape of the electric heating wire (Φ4mm nickel-chromium wire)
with high current to the test temperature (550℃ ~ 960℃) for 1min,
and then vertically burn the test product for 30s at the specified
pressure (1.0N). Determine the fire risk of electrical and
electronic equipment products according to whether the test
products and bedding are ignited or held for a long time; Determine
the ignitability, ignitability temperature (GWIT), flammability and
flammability index (GWFI) of solid insulating materials and other
solid combustible materials. | 
| Application: | The glow-wire tester is suitable for the research, production and
quality inspection departments of lighting equipment, low-voltage electrical appliances, electrical instruments, and other electrical and electronic products and their components. | 
| Equipment dimensions: | 1000mm wide× 650mm deep × 1300mm high. | 
| Technical parameters: | 1. Hot wire temperature: 500 ~ 1000℃ adjustable 2. Temperature tolerance: 500 ~ 750℃ ±10℃, > 750 ~ 1000℃ ±15℃ 3. Temperature measuring instrument accuracy ±0.5 4. Scorching time: 0-99 minutes and 99 seconds adjustable (generally selected as 30s) 5. Ignition time: 0-99 minutes and 99 seconds, manual pause 6. Extinguish time: 0-99 minutes and 99 seconds, manual pause 7. Thermocouple: Φ0.5/Φ1.0mm K-type armored thermocouple (no warranty) 8. Glow wire: Φ4 mm nickel-chromium wire 9. Glow wire applies pressure to the sample: 0.8-1.2N 10. Blanching depth: 7mm±0.5mm 11. Reference standard: GB/T5169.10, GB4706.1, IEC60695, UL746A 12. Workroom volume: 0.5 m3 | 







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