DH-OI-02 Limiting Oxygen Index Tester Price, Digital Oxygen Index Test Apparatus, Limitation Oxygen Index Test Equipment

• Customization: Available
• Warranty: 1 year
• Type: Limiting Oxygen Index Tester
• Model NO.: DH-OI-02
• Digital resolution: ±0.1%
• Measurement accuracy: 0.1 level
• Delivery Time: 3 days
• Testing Before Delivery: Yes
• After-sale Customer Service: Yes
• Transport Package: Standard Exporting Wooden Package
• Trademark: DahoMeter
• Origin: Dongguan, China
• HS Code: 9027809900
• Production Capacity: 300 Sets/Month

Product Description

DH-OI-02 Limiting Oxygen Index Tester Price, Digital Oxygen Index Test Apparatus, Limitation Oxygen Index Test Equipment 

 

Model: DH-OI-02

Standards
Comply with GB/T2406 "Plastic Flammability Test Method-Oxygen Index Method" and JIS7201, BS2782, ANSI/ASTM, D2863, ISO4589, test standards.

Application

It is used to judge the difficulty of burning when the material is in contact with flame in the air. It is suitable for homogeneous solid materials, laminated materials, soft sheets and film materials.

Parameter

Oxygen concentration (oxygen index)	direct reading with digital display
Oxygen concentration (oxygen index) sensor	imported from the United States.
Measuring range	0-80%
Resolution	0.1L/min
Measurement accuracy	2.5 level
Combustion cylinder	Quartz glass cylinder, inner diameter:75mm height: 480mm
Gas flow rate at the top of the combustion tube	90mm±10mm/s
Gas flow rate in the combustion cylinder	40mm±2mm/s
Input pressure	adjustable from 0.25 to 0.5 Mpa;
Igniter	dedicated butane handheld electronic electric firearm
Gas	industrial grade oxygen, nitrogen.
Timer accuracy	±0.5s
Power requirements	AC220 (±10%) V/50HZ.
The two pressure gauges provide oxygen output pressure and nitrogen output pressure respectively, and the air pressure can be adjusted through a regulating valve.
Oxygen and nitrogen mixed gas inlet: including pressure regulator valve, flow regulating valve and mixing chamber. Specimen holder can be used for soft and hard plastics.

Chassis and part of the structure
4.1. Control box: The square shape is processed by the processing machine tool, and the arc shape is beautiful and generous. The surface is treated with beautiful paint, anti-corrosion and anti-rust.
4.2. Combustion tube: high-temperature high-quality glass tube (inner diameter ¢750mm, length 480mm)
4.3. Outlet inner diameter: φ40mm
4.4. Suspended: Witness can be clamped freely.


Electronic control system
5.1 The relay control system is adopted, and all electronic components are made of domestic brands, which can better ensure the performance and detection accuracy of the machine.
5.2 The equipment has the following safety protections: power supply overload, short circuit protection, and control loop overload.

Detailed Images

 

Company Information

Guangdong Hongtuo Instrument Technology Co.,Ltd was established in 2010. It is a national high-tech enterprise, innovative SME, and technology-based SME. It integrates R&D, production, sales and services. It specializes in the production of plastic testing instruments, rubber testing instruments, mechanical testing instruments, simulated climate environment aging instruments, and material flame retardant and fireproof performance instruments. It provides professional, high-quality and efficient instrument solutions for global companies.

Hongtuo Instruments has passed the ISO9001:2015 quality system management certification, passed the comprehensive quality and performance testing of the National Metrology and Testing Center, obtained the National Metrology Instrument Type Approval CPA Certificate, participated in the formulation of GB/T43139-2023, T/SGX 001-2019, T/SGX 007-2019, T/GDPIA64-2023, T/GDPIA65-2023 and other standards, has a number of independent intellectual property rights, and has obtained a number of national utility model patents and invention patents. Many products have obtained EU CE certification.

Since its establishment, Hongtuo has won the trust and recognition of customers for its excellent product quality. Its customer groups include scientific research institutions, quality inspection agencies, research institutes, rubber and plastics, tire industry, electrical appliances, consumer electronics, sporting goods, sports equipment, wires and cables, auto parts, packaging industry, paper products and bags, leather and cloth, footwear industry, food and beverage, cosmetics industry, color printing and packaging, luggage and handbags, pharmaceutical industry, home appliance industry, office equipment, photovoltaic industry, new energy, alloy materials, powder metallurgy, magnetic materials, ceramic industry, glass products, building materials industry and other fields.

Hongtuo has a large-scale production base of about 5,000 square meters, and has established four customer service centers and after-sales service centers in Dongguan, Shenzhen, Hangzhou and Beijing. In 2013, Hongtuo International Company was established in Hong Kong, and it began to internationalize and go global.