Automatic ISO 4589-2 Oxygen Index Tester with 90mm Combustion Cylinder and 0.1% Oxygen Resolution for Plastics Flammability Testing
Price:
negotiation
MOQ:
1
Delivery Time:
30days
Brand:
Gold
Product Description
Product Overview
The ISO 4589-2 Oxygen Index Tester is a high-precision combustion performance testing instrument designed for determining the Limiting Oxygen Index (LOI) of various polymer materials. Manufactured in compliance with ISO 4589-2:2017 and ASTM D2863 standards, this automatic testing system delivers superior accuracy and repeatability for quality control and research applications.
Key Features
- Measures minimum oxygen concentration required for material combustion
- Utilizes imported high-precision oxygen sensor and mass flow controller
- Fully automatic ignition system with single-button operation
- Real-time data display with automatic LOI value calculation
- Superior repeatability and accuracy compared to manual instruments
- Essential for quality inspection, laboratories, and R&D facilities
Standards Compliance
ISO 4589-2:2017 - Plastics - Determination of burning behaviour by oxygen index - Part 2: Ambient-temperature test
Applications
Evaluates combustion characteristics under controlled oxygen-nitrogen mixed gas flow conditions for:
- Plastic products: PE, PP, PVC, PC, ABS
- Rubber materials: NR, SBR, Silicone, Fluororubber
- Textiles: Cotton, polyester, nylon, aramid fiber
- Foam materials: PU, PS, PE foam (density >100 kg/m³)
- Composite materials: GFRP, CFRP, laminated wood
- Building components: Insulators, seals, pipes, sheets
Note: Suitable for solid, laminated, or cellular form products (80-150mm × 10mm × 4-10mm). Not suitable for liquids, powders, or non-self-supporting materials.
Technical Parameters
| Parameter | Specification |
|---|---|
| Combustion cylinder dimensions | 90mm (inner diameter) × 450mm (height) |
| Igniter orifice diameter | φ2±1mm |
| Mass flow meters | 20L/min (both nitrogen and oxygen) |
| Touch screen | 7-inch |
| Pressure gauge | Class 2.5 accuracy, 0.01MPa resolution |
| Oxygen concentration resolution | 0.1% |
| Gas source requirements | Oxygen/nitrogen purity ≥98% |
| Test environment | 10-35℃, 45-75% humidity |
Specifications
| Parameter | Specification |
|---|---|
| Dimensions | 850mm × 450mm × 985mm |
| Power Supply | AC220V, 50/60Hz, 5A |
| Gas Source | Oxygen & Nitrogen (customer provided) |
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Company
Chongqing gold mechnical and electrical equipment Co., Ltd
Location
25F, China Resources Building, Xiejiawan, Jiulongpo District,Chongqing,400050,China
Contact Person
Ivy Zhang