GB4706.1 IEC60695 UL746A Glow Wire Tester Machine For Lighting Equipment

 Glow wire testing machine

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

13. Equipment dimensions: 1000mm wide× 650mm deep × 1300mm high.

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. 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.

Our advantages:

1. Professional technical support.

2. Rich experience in loading a large number of containers in Chinese seaports.

3. Fast shipping by well-known shipping company.

4. Best service with email after shipment.

5. We are a professional testing equipment manufacturer in China, with rich experience and skills, and also with the best quality products.

6. Timely after-sales service

After-sales service :

1. We guarantee that the goods fully comply with the quality, specifications and performance requirements stipulated in the contract;

2. Before delivery, we will conduct accurate and comprehensive testing of the products; Packing according to your requirements, pictures are attached before shipment for your confirmation, delivery is made on schedule, and professional shipping documents are provided;

3. We will provide you with quality service immediately, reply within 48 hours after receiving the quality message, and provide appropriate solutions within 3 working days;

4. After acceptance, our engineers will provide professional and technical services free of charge, such as video guidance and teaching, and on-site guidance and teaching if necessary;

5. We provide a 12-month warranty period, and in the event of quality problems during the product warranty period (not caused by human factors), we guarantee to provide free repair, maintenance and replacement of damaged and defective parts services;