Jf-5 Quality Digital Display Temperature Controlled Oxygen Index Tester

• Customization: Available
• After-sales Service: 1-Year Warranty
• Warranty: 1-Year Warranty
• Model NO.: 9031809090
• Test Mode: Instant Test
• Usage: Network Cable Tester, HDMI Cable Tester, Audio Cable Tester, Coaxial Cable Tester, Digital Cable Tester
• Test Region: Forming Cable
• Cable Type: Shielded
• Power: Electricity
• Certification: CE
• Customized: Customized
• Color: Black
• Digital Resolution: ± 0.1%
• Relative Humidity: <85%
• Flow Regulation Range: 0-20L/Min (0-1200L/H)
• Environmental Temperature: -10 ºC~45 ºC
• Voltage and Power: 220V, 50Hz, 100W
• Transport Package: Standard Export Wood Case
• Trademark: LongJia
• Origin: Hebei, China
• HS Code: 9031809090
• Production Capacity: 3000/Pieces Year

Product Description

Product Description

The JF-5 fully automatic oxygen index tester is a new type of product developed according to the technical requirements specified in the national standard GB/T2406. This instrument is used to determine the volume percentage of oxygen required during the combustion process of polymers. The polymer oxygen index value is the minimum oxygen concentration (also known as the oxygen index) required to maintain combustion for 50mm or 180s in a mixture of oxygen and nitrogen after the substance is ignited.

This instrument can not only serve as a means of identifying the flame retardancy of polymers, but also as a research tool, providing powerful testing methods for laboratory research on flame retardant formulations and the development of new flame retardant materials. It is suitable for the flammability test of solid materials, laminated materials, foamed plastics, fabrics, films and films.

The instrument structure is designed reasonably and easy to operate, use, and maintain. The testing system uses imported oxygen sensors and displays the results digitally. It has the advantages of accurate judgment and good reproducibility, making it an ideal testing equipment for scientific research and production quality control.

Product Parameters
Digital resolution	± 0.1%
Flow regulation range	0-20L/min (0-1200L/h)
Response time	<5 seconds
Combustion cylinder	inner diameter ≥ 75mm, height 500mm
Gas flow velocity inside the combustion cylinder	40mm ± 2mm/s
Flow meter	1-20L/min (0-1200L/H) adjustable
Gas	Industrial nitrogen, oxygen, purity>99%
Relative humidity	<85%
Environmental temperature	-10 ℃~45 ℃
Voltage and power	220V, 50HZ, 100W
Pressure reducing valve	Oxygen and nitrogen gas cylinders must be equipped with pressure reducing valves capable of outputting 0.2MPa
Input pressure	0.2-0.3MPa
Working pressure	Nitrogen 0.1-0.15Mpa Oxygen 0.1-0.15Mpa
The sample holder can be used for soft and hard plastics, textiles, fire doors, etc
Self supporting material sample clamp	Can be fixed at the axis position of the combustion cylinder and can vertically clamp the sample
Non self-supporting material specimen clamp	Capable of fixing both vertical edges of the specimen to the frame simultaneously

Packaging & Shipping

Company Profile

Xingtai Longjia Electronic Technology Co., Ltd. is a professional company that produces and sells cable testing equipment and production equipment.The company employs a research and development team composed of senior engineers, engineer, technicians etc.And some products have obtained national patents.These inject new vitality for the enterprise sustainable development.The company has been dedicated to providing wire and cable testing equipment for the Chinese wire and cable industry.
Our main products are: ultraviolet irradiation crosslinking equipment, load tester, power frequency AC voltage tester, power frequency spark machine, thermal aging oven, electronic bridge, insulation resistance tester, thermostatic water bath, projector, electronic tensile tester, wire and cable chipper, crosslinking cable slicer, tablet punching machine, wire coiling& torsion device, electronic balance, density balance, refractory and flame retardant test device, low-tempreture tank, low-temperature tensile coil and punching device etc.Our products can satisfy the product process testing needs of CCC/MA/production license.
Based on market research and customer feedback, we have independently developed the touch sensitive UV irradiation cross-linking production equipment (UV-LJ). It solves the problems of silane crosslinking process and improves theproduction efficiency.
Since 2012, the company has been collaborating with Hefei Shenma Technology Group and Swiss Zhongbahe Electronics Co., Ltd. to jointly develop cable production equipment and online testing technology, which has received widespread praise from users. User reputation marketing is our company's biggest sales feature.
The company has always adopted a business strategy of "market-oriented, customer-centric", keeping up with the pulse of the market, constantly pursuing perfection, and pursuing excellence in enterprise management policies. We sincerely cooperate with domestic and foreign units, work hand in hand, and create brilliance together.

Exhibition Pictures

Certifications

FAQ

1. What's the lead time for orders?
Standard models ship in 3-7 days; customized units require 7-15days.

2. How long is the equipment warranty period? 
We provide a one-year warranty service for all friction and wear testing machines, and offer free technical support and maintenance services during the warranty period (excluding non-human damage).

3.Can I request a customized bucket size?
Absolutely! We offer tailored attachments.

4. How is the equipment transported and protected?
We use shockproof and moisture-proof export grade wooden cases for packaging, and all precision parts will be properly treated with foam and protective film, all to ensure the safety of equipment transportation.

5. This is our first time using this device, can you provide training?
We will provide detailed technical guidance and training support for all customers who purchase equipment, including:
We will provide operation manuals and instructional videos;
Remote installation guidance: demonstrate the operation steps through online video demonstrations;
On site training (subject to negotiation): If necessary, we can arrange technical personnel to your factory for installation guidance and training (at an additional cost).